[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.01.31"]
[Round "1"]
[White "Saitek RISC 2500 v1.04"]
[Black "Mephisto TM London 68030 (WM version)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "18:06:42"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "164"]
[WhiteType "program"]
[BlackType "program"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 c5 5. cxd5 exd5 6. Nc3 Be7 7. dxc5 O-O
8. e3 Nc6 9. Qb3 Qa5 10. Bb5 a6 11. Bd3 Qxc5 12. O-O Be6 13. Na4 Qb4 14.
Qc2 h6 15. Bf4 Bg4 16. a3 Qa5 17. b4 Qd8 18. Nc5 Bxf3 19. gxf3 Nh5 20. Bg3
Nxg3 21. hxg3 Bxc5 22. bxc5 d4 23. Rfd1 Qf6 24. Bh7+ Kh8 25. Be4 dxe3 26.
fxe3 Qe5 27. Kf2 Rae8 28. Qb3 f5 29. Bd5 Na5 30. Qd3 Re7 31. Rab1 Qc7 32.
Rbc1 Rfe8 33. Re1 Qe5 34. e4 fxe4 35. Rxe4 Qb2+ 36. Rc2 Qf6 37. Rf4 Qa1 38.
Rf7 Re5 39. Be4 Rh5 40. Qc3 Rh2+ 41. Ke3 Qxc3+ 42. Rxc3 Rb2 43. Rd7 Nc6 44.
f4 Re7 45. Rd6 Kg8 46. Kf3 Rc7 47. Bg6 Kf8 48. Re3 Re7 49. Be4 Rc7 50. g4
Ne7 51. Bd3 Nc6 52. Bg6 Re7 53. Rd7 Rxe3+ 54. Kxe3 Rb3+ 55. Kd2 Rb2+ 56.
Kd3 Rb3+ 57. Ke4 Rb1 58. a4 Rb4+ 59. Ke3 Rb3+ 60. Kd2 Rb2+ 61. Kd3 Rb4 62.
Be4 g5 63. Rh7 gxf4 64. Bxc6 bxc6 65. Rxh6 f3 66. Ke3 Rxg4 67. a5 Ra4 68.
Rxc6 Rxa5 69. Kxf3 Ra4 70. Rc7 Ke8 71. Ra7 Rc4 72. Rxa6 Rxc5 73. Ke4 Kd7
74. Rb6 Rc1 75. Kd4 Ra1 76. Rf6 Ra4+ 77. Ke5 Ra5+ 78. Ke4 Ra4+ 79. Kd5 Ra5+
80. Kd4 Ra4+ 81. Ke5 Ra5+ 82. Kd4 Ra4+ {3-fold repetition} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.01.31"]
[Round "1"]
[White "Mephisto TM London 68040 (experimental)"]
[Black "Mephisto TM Vancouver 68030 (WM version)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "19:30:37"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "189"]
[WhiteType "program"]
[BlackType "program"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Bg4 7. h3 Bxf3 8.
Bxf3 c6 9. Bf4 Qb6 10. b3 Nfd7 11. Be3 e5 12. d5 c5 13. Qd2 f5 14. Bg5 f4
15. Bg4 Nf6 16. Be6+ Kh8 17. f3 Nbd7 18. Rad1 a6 19. Ne2 Qc7 20. Qe1 Nh5
21. c3 Bf6 22. Bh4 Bxh4 23. Qxh4 Ndf6 24. Qg5 Ng7 25. Bg4 b5 26. a3 h5 27.
Be6 Kh7 28. b4 cxb4 29. axb4 Qb6+ 30. Kh1 Nxe6 31. dxe6 Rae8 32. Ra1 Rxe6
33. Ra2 Rc8 34. Rfa1 Rc6 35. Rd1 Qe3 36. Rc2 Kg7 37. Ng3 Kf7 38. Nf5 Qb6
39. Qh6 Ne8 40. Qh7+ Kf6 41. Qg8 Rc7 42. h4 Qa7 43. Nh6 Ree7 44. Qf8+ Ke6
45. Nf5 Rc6 46. Rcd2 Qd7 47. Qg8+ Kf6 48. Nxe7 Qxe7 49. Rd3 Qf7 50. Qh8+
Ke7 51. Ra1 Qf6 52. Qxf6+ Nxf6 53. Kg1 Ke6 54. Rad1 Nd7 55. R3d2 Nb6 56.
Ra2 Na4 57. Rd3 Kd7 58. Rc2 Kc7 59. Kf1 Kd7 60. Ke1 Ke7 61. Ra2 Kf6 62. c4
Rxc4 63. Rxd6+ Kf7 64. Rxa6 Rxb4 65. Rc2 Rb1+ 66. Kd2 Rb2 67. Ra7+ Ke6 68.
Rb7 Rxc2+ 69. Kxc2 Nc5 70. Rxb5 Nd7 71. Kc3 Kd6 72. Rb7 Kc6 73. Ra7 Nf8 74.
Rf7 Ne6 75. Rf6 Kd7 76. Rxg6 Nd4 77. Rh6 Ke7 78. Kc4 Nc2 79. Kd5 Ne3+ 80.
Kxe5 Nxg2 81. Rxh5 Ne1 82. Rh7+ Ke8 83. Kf6 Nxf3 84. h5 Ng5 85. Kxg5 f3 86.
Kg6 f2 87. Rf7 f1=Q 88. Rxf1 Ke7 89. h6 Ke6 90. h7 Ke5 91. h8=Q+ Kxe4 92.
Qc3 Kd5 93. Rd1+ Ke4 94. Rd3 Kf4 95. Qd4# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.01.31"]
[Round "1"]
[White "Tasc R40 (Gideon 3.1, prototype)"]
[Black "Tasc R40 (The King 2.50)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "21:06:16"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "240"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Be7 7. O-O O-O 8.
b3 b6 9. Re1 Bb7 10. e4 Bb4 11. Bd2 Bxc3 12. Bxc3 dxe4 13. Bxe4 Nxe4 14.
Rxe4 c5 15. Re3 Qc7 16. dxc5 bxc5 17. Ng5 h6 18. Qh5 Rad8 19. Rg3 e5 20.
Nf3 f6 21. Qxh6 Nb6 22. Nh4 Rd3 23. Qg6 Rxg3 24. hxg3 Qf7 25. Rd1 Qxg6 26.
Nxg6 Re8 27. Nh4 Bc8 28. a4 g5 29. a5 Nxc4 30. bxc4 gxh4 31. gxh4 Be6 32.
Rd6 Kf7 33. Rc6 Rc8 34. Rxc8 Bxc8 35. Bd2 Be6 36. Be3 a6 37. Bxc5 Bxc4 38.
f3 f5 39. Kf2 f4 40. h5 Bd3 41. g4 fxg3+ 42. Kxg3 Kg7 43. Bd6 Kf6 44. f4
exf4+ 45. Bxf4 Be4 46. Kh4 Bd3 47. Be3 Kg7 48. Kg5 Kh7 49. Bd4 Bc2 50. Bb6
Bd3 51. Bc5 Bb1 52. Be7 Kh8 53. Kh6 Kg8 54. Bf6 Bc2 55. Be5 Bd1 56. Bd4 Kf7
57. Bb2 Ke6 58. Kg6 Bxh5+ 59. Kxh5 Kd7 60. Be5 Kc6 61. Kg4 Kb7 62. Kg5 Ka8
63. Kf4 Kb7 64. Ke4 Ka8 65. Bd6 Kb7 66. Kd5 Ka8 67. Kc6 Ka7 68. Bc5+ Kb8
69. Bd4 Ka8 70. Bf2 Kb8 71. Kc5 Ka7 72. Kd6+ Ka8 73. Bg1 Kb8 74. Be3 Ka8
75. Bf4 Kb7 76. Bg5 Kb8 77. Kd7 Kb7 78. Be3 Ka8 79. Kc6 Kb8 80. Bf4+ Ka7
81. Bg5 Ka8 82. Bf6 Kb8 83. Be5+ Ka7 84. Bg7 Kb8 85. Kb6 Ka8 86. Bf6 Kb8
87. Kc6 Ka8 88. Bh8 Kb8 89. Bg7 Ka8 90. Bd4 Kb8 91. Bf2 Ka8 92. Bb6 Kb8 93.
Bc7+ Ka7 94. Be5 Ka8 95. Kc7 Ka7 96. Bd4+ Ka8 97. Bf6 Ka7 98. Bg5 Ka8 99.
Kc8 Ka7 100. Kd8 Kb8 101. Bd2 Kb7 102. Kd7 Kb8 103. Kc6 Ka8 104. Kb6 Kb8
105. Bc1 Ka8 106. Kc7 Ka7 107. Be3+ Ka8 108. Ba7 Kxa7 109. Kc6 Ka8 110. Kb6
Kb8 111. Kxa6 Kc7 112. Kb5 Kb8 113. Kb6 Ka8 114. Kc5 Kb7 115. Kb4 Kc7 116.
Kc3 Kd7 117. Kd4 Kd6 118. Ke4 Kc5 119. a6 Kb6 120. a7 Kxa7 {Insufficient
material} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.01.31"]
[Round "1"]
[White "Mephisto TM Berlin 68030 (prototype)"]
[Black "Tasc R40 (The King 2.23)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "23:09:33"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "205"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nf3 f5 3. Nc3 fxe4 4. Nxe5 Nf6 5. Ng4 Nc6 6. Nxf6+ Qxf6 7. Qh5+
g6 8. Qd5 Nb4 9. Qxe4+ Qe7 10. Qxe7+ Bxe7 11. Kd1 Rf8 12. f3 d6 13. a3 Nc6
14. Bb5 Kd8 15. d3 Be6 16. Bh6 Rf5 17. Bxc6 bxc6 18. Re1 Kd7 19. Bg7 Rh5
20. h3 Rg8 21. Bd4 c5 22. Be3 Bh4 23. Re2 Bf6 24. Kd2 Re8 25. b3 a5 26.
Rae1 Rf5 27. Bh6 Rh5 28. Bf4 Rf5 29. Bg3 Bg7 30. Nb5 Bh6+ 31. Kd1 Rf6 32.
d4 cxd4 33. Nxd4 Bf7 34. Rxe8 Bxe8 35. Re2 Bf7 36. Bh4 g5 37. Be1 c5 38.
Nb5 c4 39. Bc3 Rf5 40. Nd4 Rc5 41. b4 axb4 42. axb4 Rd5 43. Kc1 g4+ 44. Kb2
gxh3 45. gxh3 Rh5 46. h4 Bd5 47. Rg2 Rxh4 48. Nf5 Rh1 49. Nxh6 Rxh6 50. Rf2
Rh1 51. f4 h5 52. b5 h4 53. f5 h3 54. Rf4 Bg2 55. Rh4 Rf1 56. Rh7+ Ke8 57.
f6 Rf5 58. Rh8+ Kf7 59. b6 Rb5+ 60. Ka3 Rxb6 61. Rh7+ Ke6 62. Re7+ Kd5 63.
f7 h2 64. f8=Q h1=Q 65. Qa8+ Kc5 66. Qa5+ Kc6 67. Ka4 Qb1 68. Qa8+ Rb7 69.
Qc8+ Kd5 70. Qxb7+ Qxb7 71. Rxb7 Be4 72. Rb2 Bg6 73. Kb4 Bf5 74. Bg7 Bh3
75. Kc3 Bg4 76. Bf8 Ke5 77. Kxc4 Bf3 78. Rb5+ d5+ 79. Kc5 Be4 80. Bg7+ Kf5
81. c4 Kg6 82. Bd4 dxc4 83. Kxc4 Bc2 84. Rb2 Be4 85. Rf2 Bb7 86. Be3 Bc8
87. Kd5 Bf5 88. Ke5 Bd3 89. Rf6+ Kg7 90. Bh6+ Kh7 91. Bf8 Kg8 92. Bc5 Kh7
93. Rf3 Bg6 94. Kf6 Bh5 95. Rh3 Kg8 96. Bd4 Bf7 97. Ke7 Bh5 98. Be5 Kh7 99.
Kf6 Kh6 100. Kf5 Kh7 101. Rxh5+ Kg8 102. Kf6 Kf8 103. Rh8# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.01"]
[Round "1"]
[White "Mephisto TM London 68040 (experimental)"]
[Black "Saitek RISC 2500 v1.04"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "09:54:30"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "190"]
[WhiteType "program"]
[BlackType "program"]

1. e4 Nf6 2. Nc3 e5 3. Bc4 Nc6 4. d3 Bb4 5. Bg5 h6 6. Bh4 g5 7. Bg3 d5 8.
exd5 Nxd5 9. Ne2 Be6 10. Bb5 f6 11. Bxc6+ bxc6 12. O-O h5 13. h4 gxh4 14.
Bxh4 Rb8 15. Ne4 Be7 16. b3 Rg8 17. Qd2 Rg4 18. g3 Kf7 19. Rad1 Qg8 20. Kh1
Rg6 21. c4 Bh3 22. cxd5 Bxf1 23. Rxf1 cxd5 24. N4c3 Qc8 25. Kg2 Qg4 26. Rh1
c6 27. d4 Bd6 28. Qd3 Re8 29. Qa6 Qd7 30. Qa4 Qb7 31. Rc1 Rc8 32. Kf1 Rg4
33. f3 Rg7 34. Nd1 c5 35. Ne3 Kg6 36. dxe5 fxe5 37. Ng1 Rf7 38. Qa5 Bf8 39.
Rd1 d4 40. Nc4 Rf5 41. Kg2 e4 42. Rf1 Re8 43. Qd2 Bh6 44. Qd1 Qd5 45. Kh2
Kh7 46. fxe4 Qxe4 47. Nd6 Rxf1 48. Qxf1 Qc2+ 49. Kh1 Rf8 50. Qb5 Rf2 51.
Nf3 Qb1+ 52. Ng1 Rf1 53. Qb7+ Kg6 54. Kh2 Be3 55. Qc6 Bxg1+ 56. Kh3 Kh7 57.
Qd7+ Kh6 58. Nf7+ Rxf7 59. Qxf7 Qg6 60. Qf8+ Kh7 61. Qe7+ Kg8 62. Qxc5 Be3
63. Kh2 Qf7 64. Qb5 Kg7 65. Bd8 Qf2+ 66. Kh3 Qf8 67. Qe5+ Kg8 68. Bf6 Qc8+
69. Kh2 Qc2+ 70. Kh3 Qc6 71. Kh2 Qc2+ 72. Kh3 Qg6 73. Qe6+ Qf7 74. Qf5 Bh6
75. g4 Bg7 76. g5 Qb7 77. Kh2 Qc6 78. Qg6 Qc7+ 79. Kg1 Qg3+ 80. Kf1 Qf3+
81. Ke1 Qe3+ 82. Kd1 Qf3+ 83. Kc1 Qc3+ 84. Kb1 Qe1+ 85. Kb2 Qd2+ 86. Kb1
Qd1+ 87. Kb2 Qd2+ 88. Ka3 Qa5+ 89. Kb2 Qc3+ 90. Ka3 Qa5+ 91. Kb2 Qc3+ 92.
Kb1 Qe1+ 93. Kc2 Qe2+ 94. Kb1 Qd1+ 95. Kb2 Qd2+ {3-fold repetition} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.01"]
[Round "1"]
[White "Tasc R40 (The King 2.50)"]
[Black "Mephisto TM London 68030 (WM version)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "11:28:08"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "135"]
[WhiteType "program"]
[BlackType "program"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nc3 Bc5 5. d3 O-O 6. Nf3 d6 7. a3 Bg4 8. h3
Bh5 9. g4 Bg6 10. b4 Bb6 11. Bb2 Nbd7 12. Nh4 Ne8 13. Nxg6 fxg6 14. O-O a5
15. e3 Qf6 16. Qb3 axb4 17. Ne4 Qf7 18. axb4 Rxa1 19. Bxa1 Kh8 20. b5 Qe7
21. bxc6 bxc6 22. Nc3 Bd8 23. Bxc6 Nc5 24. Qc2 Qh4 25. Bg2 Nc7 26. Rd1 N7e6
27. d4 exd4 28. exd4 Nd7 29. Nd5 Nb6 30. Nxb6 Bxb6 31. c5 Bd8 32. Rd3 dxc5
33. dxc5 Bf6 34. Bxf6 Qxf6 35. c6 Qa1+ 36. Rd1 Qa7 37. Qe2 Nf4 38. Qe3 Qa4
39. Rd7 Rg8 40. Bf3 g5 41. Kh2 Qb5 42. Re7 Ng6 43. Rb7 Qc4 44. Qxg5 Qd4 45.
Qe3 Qd6+ 46. Kg1 Ne5 47. c7 Rc8 48. Be4 g6 49. Qc3 Kg8 50. Rb5 Nf7 51. Rc5
Qd1+ 52. Kg2 Qd7 53. Bb7 Nd6 54. Bxc8 Nxc8 55. Qc4+ Kg7 56. Rd5 Qe6 57.
Qd4+ Kf7 58. Rd7+ Ke8 59. Rxh7 Qe7 60. Qd8+ Qxd8 61. Rh8+ Kd7 62. cxd8=Q+
Kc6 63. Qxc8+ Kb6 64. Qe6+ Kb5 65. Rb8+ Kc5 66. Rc8+ Kb4 67. Qb6+ Ka3 68.
Ra8# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.01"]
[Round "1"]
[White "Mephisto TM Vancouver 68030 (WM version)"]
[Black "Mephisto TM Berlin 68030 (prototype)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "12:27:42"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "183"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 O-O 5. O-O Nc6 6. d3 Bxc3 7. bxc3 d6
8. Bg5 Be6 9. Bxe6 fxe6 10. Qb1 b6 11. Qb3 d5 12. Rfe1 Qd6 13. Rad1 Rad8
14. Rb1 a6 15. a4 Rf7 16. Bc1 Nd7 17. Ng5 Rf6 18. Ba3 Nc5 19. exd5 Na5 20.
Qa2 Qxd5 21. c4 Qd4 22. Bxc5 bxc5 23. Nf3 Qd6 24. Nxe5 Nc6 25. Nxc6 Qxc6
26. f3 Rdf8 27. Re4 Rg6 28. Kh1 Qd6 29. Qb2 Rf5 30. a5 Rh6 31. h3 Rxf3 32.
Re2 Rf8 33. Qe5 Rf5 34. Rb8+ Kf7 35. Qxd6 Rf1+ 36. Kh2 cxd6 37. Rb7+ Ke8
38. Rb6 e5 39. Rxa6 Re6 40. Ra8+ Kf7 41. Ra7+ Re7 42. Ra6 Ke6 43. Kg3 Ref7
44. Ra8 Ra1 45. Re8+ Re7 46. Rh8 Rxa5 47. Rxh7 Ra2 48. Rh4 Kf7 49. Kf3 Rb2
50. Ke4 Re6 51. Kd5 Rf6 52. Rh8 g5 53. Rd8 Rb6 54. Re4 Rg6 55. Rd7+ Ke8 56.
Ra7 Rb2 57. Ra6 Kd7 58. Rxe5 Rxc2 59. Ra7+ Kd8 60. Rf5 Ke8 61. Kc6 d5+ 62.
Kxd5 Rxg2 63. Raf7 Rg8 64. Rb7 Rg6 65. Rf3 g4 66. hxg4 R2xg4 67. Kxc5 R6g5+
68. Kb4 Rh5 69. Rff7 Rg1 70. Rbe7+ Kd8 71. Ra7 Ke8 72. Rfe7+ Kd8 73. Rg7
Rxg7 74. Rxg7 Rh4 75. Kc3 Rh3 76. c5 Ke8 77. Kc4 Rh2 78. d4 Kf8 79. Ra7 Ke8
80. d5 Kd8 81. d6 Kc8 82. Kb5 Kd8 83. Kc6 Ke8 84. Re7+ Kf8 85. Kd7 Rc2 86.
c6 Rc1 87. c7 Kg8 88. c8=Q+ Rxc8 89. Kxc8 Kf8 90. Kc7 Kg8 91. d7 Kf8 92.
d8=Q# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.01"]
[Round "1"]
[White "Tasc R40 (The King 2.23)"]
[Black "Tasc R40 (Gideon 3.1, prototype)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "13:56:01"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "177"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8.
Qh5+ g6 9. Qd1 cxd4 10. cxd4 Qc3+ 11. Bd2 Qxd4 12. Nf3 Qe4+ 13. Be3 Nc6 14.
Bd3 Qa4 15. O-O f4 16. Bc5 b6 17. Bd6 Bd7 18. Qd2 Nge7 19. Rab1 Rc8 20. Bb5
Qa5 21. Qxf4 Nf5 22. c4 dxc4 23. Rfc1 c3 24. a4 a6 25. Bd3 Nce7 26. Bc2 Nd5
27. Qg4 Nxd6 28. exd6 O-O 29. Ne5 Nf6 30. Qd4 Qc5 31. Qxc5 Rxc5 32. f4 Bc8
33. Rxb6 Nd5 34. Rc6 Rxc6 35. Nxc6 Nxf4 36. Bd1 Nd5 37. Ne7+ Nxe7 38. dxe7
Re8 39. Rxc3 Bd7 40. Rc7 Rxe7 41. a5 Kf7 42. Be2 Ba4 43. Rxe7+ Kxe7 44.
Bxa6 Bc6 45. Bc4 Kd6 46. a6 e5 47. Kf2 Kc5 48. Be2 g5 49. g3 Kd4 50. Bg4
Bb5 51. a7 Bc6 52. h4 gxh4 53. gxh4 h6 54. Bh3 Kd3 55. h5 Kd2 56. Kg3 e4
57. Kh2 Bb7 58. Bg2 Ke2 59. Kg3 Ke3 60. Bf1 Ba8 61. Kg4 Kf2 62. Bb5 Ke3 63.
Kf5 Kd4 64. Kg6 Kc5 65. Be2 Kb6 66. Kxh6 Kxa7 67. Kg5 e3 68. Kf4 Bd5 69.
Kxe3 Kb6 70. h6 Bg8 71. Ke4 Kc6 72. Kf5 Bh7+ 73. Kf6 Kd6 74. Bg4 Kc5 75.
Bf5 Bg8 76. Kg7 Bd5 77. h7 Kb6 78. h8=Q Ka7 79. Qd8 Bb7 80. Kf6 Bg2 81.
Qd4+ Ka8 82. Be4+ Bxe4 83. Qxe4+ Ka7 84. Qc6 Kb8 85. Ke5 Ka7 86. Kd6 Kb8
87. Qd7 Ka8 88. Kc6 Kb8 89. Qb7# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.01"]
[Round "1"]
[White "Saitek RISC 2500 v1.04"]
[Black "Tasc R40 (The King 2.50)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "15:25:13"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "94"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. Nf3 c5 3. dxc5 Nf6 4. c4 e6 5. cxd5 Bxc5 6. Nc3 exd5 7. e3 Nc6
8. Bd3 O-O 9. O-O Bg4 10. h3 Bxf3 11. Qxf3 Ne5 12. Qf5 Nxd3 13. Qxd3 Qd6
14. a3 Bb6 15. b4 Bc7 16. f4 Qe6 17. Rd1 Rfd8 18. Nb5 Bb6 19. Nd4 Qd7 20.
Bb2 Ne4 21. Nf3 Rac8 22. Rac1 Rxc1 23. Rxc1 Re8 24. Bd4 Bxd4 25. Qxd4 a6
26. Rd1 Qc8 27. Kh2 h6 28. a4 Rd8 29. Nd2 Nf6 30. Nb1 Qc2 31. Nc3 Rd7 32.
Kg1 b6 33. a5 b5 34. Rd2 Qb3 35. Rd1 Qa3 36. Qc5 Qb3 37. Rd4 Kh7 38. g4 Qc2
39. g5 Qg6 40. h4 Ng4 41. Nxd5 Qb1+ 42. Kg2 Qa2+ 43. Kf3 Nh2+ 44. Kg3 Nf1+
45. Kf3 Nh2+ 46. Kg3 Nf1+ 47. Kf3 Nh2+ {3-fold repetition} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.01"]
[Round "1"]
[White "Mephisto TM Berlin 68030 (prototype)"]
[Black "Mephisto TM London 68040 (experimental)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "16:11:42"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "143"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. cxd5 Nxd5 7. Nf3 Bb4
8. Bd2 Nc6 9. Be2 O-O 10. O-O Be7 11. Qb3 Nf6 12. Qc4 a6 13. Bf4 Bd7 14. a3
b5 15. Qd3 Bc8 16. Rfd1 Nd5 17. Nxd5 Qxd5 18. Ne5 Bb7 19. Bf3 Nxe5 20. Bxe5
Qd7 21. Bxb7 Qxb7 22. d5 exd5 23. Qxd5 Qxd5 24. Rxd5 Rfd8 25. Rxd8+ Rxd8
26. Re1 f6 27. Bc3 Kf7 28. Kf1 Rc8 29. Re3 Bc5 30. Rd3 Ke7 31. Ke2 Rc6 32.
f4 Re6+ 33. Kf3 Rd6 34. Rxd6 Bxd6 35. g4 Bc7 36. h3 a5 37. Ke4 Kd6 38. b3
a4 39. b4 Bb6 40. h4 Ke6 41. f5+ Kd6 42. h5 Bd8 43. Bb2 Be7 44. Bd4 Kc6 45.
g5 h6 46. g6 Bf8 47. Be3 Bxb4 48. axb4 a3 49. Bd4 a2 50. Kd3 Kd5 51. Bb2
Kd6 52. Kc2 Ke7 53. Kb3 Kd6 54. Bxf6 gxf6 55. Kxa2 Ke7 56. Kb3 Kf8 57. Kc3
Kg8 58. Kd4 Kf8 59. Kc5 Ke7 60. Kc6 Ke8 61. Kxb5 Kd7 62. g7 Kd6 63. g8=Q
Ke5 64. Qe6+ Kf4 65. Qxf6 Ke4 66. Qe6+ Kd3 67. f6 Kc2 68. Qe2+ Kc3 69. f7
Kb3 70. f8=Q Kc3 71. Qxh6 Kb3 72. Qhe3# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.01"]
[Round "1"]
[White "Mephisto TM London 68030 (WM version)"]
[Black "Tasc R40 (The King 2.23)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "17:20:53"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "189"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. Nge2 Bg7 6. O-O Bd7 7. d3 Nf6 8.
Bg5 h6 9. Bd2 Qb6 10. Qc1 Rc8 11. Rd1 g5 12. a3 O-O 13. Re1 e6 14. h4 Ng4
15. hxg5 hxg5 16. Bxg5 f5 17. exf5 Rxf5 18. Bf4 Nd4 19. Nd1 Rh5 20. Nxd4
cxd4 21. f3 Nf6 22. Bg5 Qc5 23. Bxf6 Bxf6 24. Re2 Re5 25. b4 Qb5 26. Qd2
Rxe2 27. Qxe2 Qg5 28. Qf2 Qh5 29. f4 Rc7 30. Nb2 b5 31. Bf3 Qg6 32. Kf1 Bg7
33. a4 bxa4 34. Nxa4 Bb5 35. Nb2 Kh8 36. Kg2 Kg8 37. Rh1 Qe8 38. Re1 Qf7
39. Be4 e5 40. Ra1 exf4 41. gxf4 Qh5 42. Rh1 Qf7 43. Qd2 d5 44. Bf3 Bd7 45.
Rh5 Be6 46. Kg1 Qf6 47. Bxd5 Bxd5 48. Rxd5 Qh4 49. Rg5 Re7 50. Kf1 Rf7 51.
Rg2 Rxf4+ 52. Kg1 Rf7 53. Nd1 Rb7 54. Nf2 Qe7 55. Qf4 Qxb4 56. Ne4 Rf7 57.
Qg3 a5 58. Nd6 Rd7 59. Ne8 Qf8 60. Qe5 Re7 61. Nf6+ Kf7 62. Qh5+ Kxf6 63.
Rf2+ Ke6 64. Qg4+ Ke5 65. Rxf8 Bxf8 66. Qe4+ Kf6 67. Qf4+ Kg7 68. Qxd4+ Kh7
69. Kf1 Kg8 70. c3 Rc7 71. Qg4+ Bg7 72. Qe6+ Kh7 73. c4 Ra7 74. Qb6 Ra8 75.
Qb7 Rd8 76. c5 Rf8+ 77. Kg2 a4 78. c6 a3 79. c7 a2 80. Qe4+ Kh6 81. Qe6+
Bf6 82. Qxa2 Kg6 83. Qe6 Kg7 84. d4 Ra8 85. d5 Ra2+ 86. Kf3 Ra3+ 87. Ke4
Rc3 88. d6 Rc2 89. c8=Q Rxc8 90. Qxc8 Kh7 91. Kf5 Bd4 92. Qb7+ Bg7 93. Qf7
Kh8 94. Kg6 Bf6 95. Qe8# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.01"]
[Round "1"]
[White "Tasc R40 (Gideon 3.1, prototype)"]
[Black "Mephisto TM Vancouver 68030 (WM version)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "18:53:10"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "141"]
[WhiteType "program"]
[BlackType "program"]

1. Nf3 d5 2. d4 c5 3. c4 dxc4 4. d5 e6 5. Nc3 exd5 6. Qxd5 Qxd5 7. Nxd5 Bd6
8. e4 Bg4 9. Nd2 Nc6 10. Nxc4 Bb8 11. Be3 b6 12. Be2 Bxe2 13. Kxe2 Nge7 14.
Rad1 Ng6 15. b3 O-O 16. f4 Re8 17. Kf3 Nh4+ 18. Kg3 Ng6 19. Nc3 Nd4 20.
Rhf1 Nc2 21. Rd5 Bc7 22. Rd7 Rac8 23. Bg1 Red8 24. Rxd8+ Rxd8 25. Nd5 Bb8
26. Kg4 Nb4 27. Nxb4 cxb4 28. g3 Ne7 29. Ne3 g6 30. Kf3 Rd2 31. Rd1 Rxd1
32. Nxd1 Nc6 33. e5 Kg7 34. Ke4 Bc7 35. Kd5 Ne7+ 36. Kd4 b5 37. Ke4 a5 38.
Bc5 Kf8 39. Ne3 Bd8 40. Nd5 Ke8 41. Nf6+ Kf8 42. Nxh7+ Kg8 43. Nf6+ Kf8 44.
Nd5 Ke8 45. Nxe7 Bxe7 46. Bxe7 Kxe7 47. Kd5 Kd7 48. Kc5 a4 49. bxa4 bxa4
50. Kxb4 Ke6 51. Kxa4 Kf5 52. Kb5 g5 53. fxg5 Kxg5 54. Kc5 Kf5 55. Kd5 Kg4
56. h4 Kh5 57. a4 Kg4 58. Ke4 Kxg3 59. h5 Kg4 60. h6 f5+ 61. Kd4 f4 62. h7
f3 63. h8=Q f2 64. Qf8 Kg3 65. Ke3 f1=Q 66. Qxf1 Kg4 67. Qf6 Kh3 68. Kf3
Kh2 69. Qh4+ Kg1 70. Qg3+ Kf1 71. Qf2# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.01"]
[Round "1"]
[White "Mephisto TM Berlin 68030 (prototype)"]
[Black "Saitek RISC 2500 v1.04"]
[Result "0-1"]
[BlackElo "2200"]
[Time "19:56:48"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "150"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Nh5 5. Bg5 h6 6. Bh4 c6 7. e3 Qb6 8.
cxd5 Qxb2 9. Rc1 Bf5 10. e4 Bd7 11. Nge2 g5 12. dxc6 Nxc6 13. Rb1 Qa3 14.
Rb3 Qd6 15. Nb5 Qb8 16. Bg3 Nxg3 17. Nxg3 a6 18. Nc3 Bg7 19. Nce2 Qa7 20.
d5 Na5 21. Rb1 b5 22. Rc1 Nc4 23. Nc3 Bd4 24. Qc2 Rc8 25. Nd1 Nb2 26. Qxc8+
Bxc8 27. Rxc8+ Kd7 28. Rc6 Nxd1 29. Kxd1 Bxf2 30. Nf5 h5 31. Bd3 Bd4 32. a4
Rb8 33. h4 gxh4 34. axb5 axb5 35. Rxh4 Be5 36. Rh1 e6 37. Nh4 Bf4 38. Rh3
exd5 39. Rc2 f5 40. e5 Qa1+ 41. Ke2 Qxe5+ 42. Kf2 Qd4+ 43. Kf1 Qa1+ 44. Kf2
b4 45. Re2 b3 46. Bxf5+ Kc6 47. Re6+ Kc5 48. Ng6 Qd4+ 49. Kf1 Qc4+ 50. Bd3
Qc1+ 51. Re1 b2 52. Nxf4 Qxf4+ 53. Rf3 Qc1 54. Bb1 Re8 55. Rc3+ Qxc3 56.
Rxe8 Qc4+ 57. Kf2 Qf4+ 58. Ke2 Qc1 59. Bd3 Kd4 60. Bh7 Qg1 61. Rg8 Qe3+ 62.
Kd1 Qc1+ 63. Ke2 Qc7 64. Bb1 Qc4+ 65. Kf2 Qc1 66. Ba2 Qe3+ 67. Kf1 Qa3 68.
Rb8 Qxa2 69. Kg1 b1=Q+ 70. Rxb1 Qxb1+ 71. Kf2 Ke4 72. Kg3 Qg1 73. Kh4 Qxg2
74. Kxh5 Kf5 75. Kh4 Qg4# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.01"]
[Round "1"]
[White "Tasc R40 (The King 2.23)"]
[Black "Tasc R40 (The King 2.50)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "21:07:42"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "134"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. c4 Bf5 3. Nf3 Nf6 4. Qb3 Nc6 5. Nc3 e6 6. c5 Na5 7. Qa4+ c6 8.
Nh4 Bg6 9. Nxg6 hxg6 10. e3 b5 11. cxb6 Qxb6 12. Bd3 Bd6 13. Bd2 Nb7 14.
Rc1 O-O 15. Qc2 Rfc8 16. Na4 Qc7 17. Ba6 Ne4 18. f3 Nxd2 19. Qxd2 Rcb8 20.
f4 g5 21. O-O gxf4 22. exf4 g5 23. fxg5 Bxh2+ 24. Kh1 Bg3 25. g6 f5 26. Qe3
Kg7 27. Rf3 Rh8+ 28. Kg1 Bh2+ 29. Kf1 Bd6 30. Kf2 Rae8 31. Kg1 Kxg6 32. Bd3
Kf6 33. Bb5 Nd8 34. Bd3 Reg8 35. Kf1 Rh4 36. Qg1 Rgg4 37. Ke2 Rxd4 38. Nc5
Rdg4 39. Rc2 Bxc5 40. Qxc5 Rxg2+ 41. Kd1 Qg3 42. Qc3+ d4 43. Rxg3 Rh1+ 44.
Qe1 Rxe1+ 45. Kxe1 Rxg3 46. Rd2 Rg1+ 47. Bf1 e5 48. Kf2 Rg7 49. b4 Rd7 50.
Ke1 e4 51. Rf2 Rh7 52. a3 d3 53. Bg2 Ke5 54. Bf1 Ne6 55. a4 Nf4 56. Kd2 Nd5
57. Rg2 Rh1 58. Bxd3 exd3 59. Rg3 Ke4 60. Rxd3 Rh2+ 61. Ke1 Kxd3 62. Kf1
Ne3+ 63. Kg1 Rg2+ 64. Kh1 Ke2 65. b5 Kf2 66. bxc6 Nf1 67. a5 Ng3# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.01"]
[Round "1"]
[White "Mephisto TM London 68040 (experimental)"]
[Black "Tasc R40 (Gideon 3.1, prototype)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "22:08:48"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "97"]
[WhiteType "program"]
[BlackType "program"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Nc6 7. e5 dxe5 8.
fxe5 Nh5 9. Be3 Bg4 10. Be2 f6 11. exf6 exf6 12. O-O f5 13. Qd2 f4 14. Bf2
Re8 15. Rae1 Be6 16. Bb5 Bf7 17. Rxe8+ Qxe8 18. Re1 Qd7 19. Ne5 Bxe5 20.
Rxe5 a6 21. Bxc6 Qxc6 22. d5 Qd6 23. Qd4 Nf6 24. Ne4 Nxe4 25. Qxe4 b5 26.
b3 b4 27. Bh4 Qb6+ 28. Kf1 Qb5+ 29. Kf2 Qc5+ 30. Kf3 Qg1 31. Bf2 Qxh2 32.
d6 Rd8 33. dxc7 Rc8 34. Qxb4 Qh1 35. Qd6 Qh6 36. Qd7 Qf8 37. Bc5 Rxc7 38.
Qxc7 Qa8+ 39. Kxf4 h6 40. Bd4 Qf8 41. Re7 g5+ 42. Kg3 h5 43. Qe5 h4+ 44.
Kh2 Kh7 45. Qxg5 Qb8+ 46. Kg1 Qf8 47. Qh5+ Qh6 48. Qxf7+ Qg7 49. Qxg7# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.01"]
[Round "1"]
[White "Mephisto TM Vancouver 68030 (WM version)"]
[Black "Mephisto TM London 68030 (WM version)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "22:53:32"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "adjudication"]
[PlyCount "153"]
[WhiteType "program"]
[BlackType "program"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. h3 Be7 7. Nc3 Bf5 8.
Nf3 O-O 9. Be2 Nc6 10. O-O Bf6 11. Bf4 Re8 12. b3 Be4 13. a4 Qe7 14. Be3
Nb4 15. Nxe4 Qxe4 16. a5 Nc8 17. Re1 Qc2 18. Bd2 Qxd1 19. Bxd1 Rxe1+ 20.
Bxe1 Nc6 21. Bc3 N8e7 22. g4 h6 23. h4 g6 24. Bc2 d5 25. a6 Rb8 26. g5 Bg7
27. axb7 Rxb7 28. Kg2 hxg5 29. hxg5 Nd8 30. Ra5 Ne6 31. cxd5 Nxd5 32. Bd2
c6 33. Ra6 Nxd4 34. Nxd4 Bxd4 35. Rxc6 Rc7 36. Rxc7 Nxc7 37. f4 Ne6 38. Kf3
Kf8 39. f5 gxf5 40. Bxf5 Ke7 41. b4 Kd6 42. Ke4 Bg1 43. g6 fxg6 44. Bxg6
Bb6 45. Bc3 Nc7 46. Bh5 Kc6 47. Kd3 Kb5 48. Bg4 a5 49. bxa5 Bxa5 50. Bd7+
Ka6 51. Bd4 Nd5 52. Bg4 Kb5 53. Bf3 Bb6 54. Be5 Bc7 55. Bg7 Nf4+ 56. Ke4
Ne6 57. Bf6 Bd8 58. Be2+ Kb4 59. Be5 Bc7 60. Bb2 Bb6 61. Bc1 Kc3 62. Kd5
Nd4 63. Bh5 Nf5 64. Bf4 Ne3+ 65. Ke4 Nc4 66. Be2 Be3 67. Bg3 Bb6 68. Be1+
Nd2+ 69. Kd5 Bd4 70. Bg3 Nb3 71. Bg4 Nc5 72. Bf5 Nd3 73. Bc7 Nb4+ 74. Ke4
Kc4 75. Be6+ Kc5 76. Bf4 Nc6 77. Bg5 {User Adjudication} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "1"]
[White "Saitek RISC 2500 v1.04"]
[Black "Tasc R40 (The King 2.23)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "00:09:27"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "180"]
[WhiteType "program"]
[BlackType "program"]

1. Nf3 Nc6 2. e4 e5 3. Bc4 Nf6 4. d4 exd4 5. O-O Nxe4 6. Re1 d5 7. Bxd5
Qxd5 8. Nc3 Qd8 9. Nxe4 Be7 10. Qd3 O-O 11. Neg5 g6 12. Qb3 h6 13. Ne4 Kh7
14. Rd1 Be6 15. c4 Qd7 16. Bf4 b5 17. Qxb5 Rfb8 18. Qa4 Bf5 19. Qc2 d3 20.
Rxd3 Bxe4 21. Rxd7 Bxc2 22. Ne5 Nxe5 23. Bxe5 Bd6 24. Bxd6 cxd6 25. b3 a5
26. Rxf7+ Kg8 27. Rf6 a4 28. Rc1 axb3 29. axb3 Rxb3 30. Rxd6 Rc8 31. h4
Rxc4 32. Rxg6+ Kh7 33. Re6 Rxh4 34. f4 Rb1 35. Rxb1 Bxb1 36. g3 Rh5 37.
Re7+ Kg8 38. Kf2 Rh2+ 39. Ke3 Bf5 40. Re5 Bg4 41. Kd4 h5 42. Rc5 Rd2+ 43.
Ke4 Rd7 44. Rb5 Kf7 45. Rb3 Kf6 46. Rb6+ Kg7 47. Rb8 Rd6 48. Rb7+ Kf6 49.
Rb5 Ra6 50. Rb3 Be6 51. Rb5 Ra4+ 52. Ke3 Ra3+ 53. Kf2 Bg4 54. Rb6+ Ke7 55.
Rb7+ Ke6 56. Rb6+ Kd5 57. Rb5+ Kc6 58. Rb8 Ra2+ 59. Kg1 Bf3 60. Rb3 Be4 61.
Kf1 Bf5 62. Re3 Bh3+ 63. Kg1 Bg4 64. Re7 Kd6 65. Rh7 Ke6 66. Rh6+ Kf5 67.
Rh8 Ke4 68. Rb8 Bh3 69. Rb5 Kf3 70. f5 Kxg3 71. Rb3+ Kg4 72. f6 Rg2+ 73.
Kh1 Rf2 74. Rb4+ Kg5 75. Rb5+ Kg6 76. Rb8 Rc2 77. Rb6 Bg2+ 78. Kg1 Bc6 79.
f7 Kxf7 80. Rb3 Kf6 81. Rh3 Kg5 82. Rg3+ Kf4 83. Rg7 Bf3 84. Rg6 h4 85. Rg7
h3 86. Rf7+ Ke3 87. Re7+ Be4 88. Rxe4+ Kxe4 89. Kf1 h2 90. Ke1 h1=Q# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "1"]
[White "Tasc R40 (Gideon 3.1, prototype)"]
[Black "Mephisto TM Berlin 68030 (prototype)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "01:35:39"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "174"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. d3 Re8 6. Nge2 c6 7. O-O d5 8.
exd5 cxd5 9. Bg5 d4 10. Nd5 Nbd7 11. f4 Be7 12. Nxe7+ Qxe7 13. Qd2 h6 14.
Bxf6 Nxf6 15. fxe5 Qxe5 16. Rae1 Bg4 17. Nc1 Qc7 18. Nb3 Rxe1 19. Rxe1 Rd8
20. Qf2 Qd7 21. c4 dxc3 22. bxc3 Qxd3 23. Qxa7 Qxc3 24. Qa5 Qxa5 25. Nxa5
Rd2 26. a3 Rd3 27. a4 Rd4 28. Nxb7 Rxa4 29. h3 Be6 30. Nc5 Ra7 31. Nxe6 Re7
32. Rb1 fxe6 33. Kf2 Kf7 34. Ke3 e5 35. Rb5 Ke6 36. Rb6+ Kf5 37. Be4+ Nxe4
38. g4+ Kg5 39. Kxe4 Re8 40. Rb3 Re6 41. Rf3 g6 42. Ra3 Re7 43. Rd3 h5 44.
gxh5 gxh5 45. Rg3+ Kh4 46. Rf3 Rg7 47. Kxe5 Rg8 48. Kf4 Rg2 49. Ke4 Rg5 50.
Ke3 Rd5 51. Kf4 Rb5 52. Rd3 Rb2 53. Rf3 Rb7 54. Ke4 Rb5 55. Kd4 Kg5 56.
Rg3+ Kf4 57. Ra3 Rg5 58. Kc4 Rg2 59. Ra5 h4 60. Ra1 Kg3 61. Ra3+ Kh2 62.
Kd4 Rg3 63. Ra1 Kxh3 64. Rh1+ Kg4 65. Kd5 h3 66. Ke6 Rg2 67. Kd5 h2 68. Kc5
Rd2 69. Kb4 Kh3 70. Rb1 Rg2 71. Kc5 Rg1 72. Rb8 Rg5+ 73. Kd6 Kh4 74. Rb1
Rg1 75. Rb8 Rg6+ 76. Ke7 Kh5 77. Rb1 Rg7+ 78. Kf8 Rg1 79. Rb7 Kh6 80. Rb6+
Kh7 81. Rb7+ Kh8 82. Rb4 h1=Q 83. Ke7 Qd5 84. Rb8+ Kg7 85. Rg8+ Kxg8 86.
Kf6 Re1 87. Kg6 Re6# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "1"]
[White "Tasc R40 (The King 2.50)"]
[Black "Mephisto TM Vancouver 68030 (WM version)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "03:05:03"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "129"]
[WhiteType "program"]
[BlackType "program"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. d4 d5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be7 8.
O-O O-O 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Bf5 12. Nc5 b6 13. Nd3 Be4 14. Qa4
Bxd3 15. exd3 Qd7 16. Rac1 Rac8 17. Rc3 Nb8 18. Qxd7 Nbxd7 19. Rfc1 Rxc3
20. Rxc3 Bd6 21. Rc6 Bb8 22. b4 Re8 23. a4 Ng4 24. Nd4 Ndf6 25. Bg5 Ne5 26.
Rc3 Ned7 27. Rc1 Bd6 28. Rb1 h6 29. Bd2 Ne5 30. Rb3 Neg4 31. h3 Ne5 32. f4
Ned7 33. Rb1 a5 34. bxa5 Bc5 35. Bc3 bxa5 36. Kf2 Nb6 37. Rb5 Nxa4 38. Rxa5
Nxc3 39. Rxc5 Nd1+ 40. Kg1 Re3 41. Nf5 Rxd3 42. Bxd5 Nxd5 43. Rxd5 Rxd5 44.
Ne7+ Kh7 45. Nxd5 Kg6 46. g4 h5 47. Kf1 Nb2 48. Ke2 Nc4 49. Kd3 Na5 50. Kd4
Nb3+ 51. Ke5 f6+ 52. Ke4 Nd2+ 53. Ke3 Nc4+ 54. Kd3 Nd6 55. Kd4 hxg4 56.
hxg4 Kf7 57. Nc7 g6 58. Kd5 Ke7 59. Na6 Nf7 60. Nb4 Nh6 61. Nc6+ Kf8 62. g5
fxg5 63. fxg5 Nf7 64. Ne5 Nxg5 65. Nxg6+ {Insufficient material} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "1"]
[White "Mephisto TM London 68030 (WM version)"]
[Black "Mephisto TM London 68040 (experimental)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "04:03:38"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "159"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nf6 7. Be2 Nbd7
8. O-O Bd6 9. exd5 cxd5 10. Nb5 Bb8 11. c3 O-O 12. d4 a6 13. Na3 Qc7 14. g3
Qb6 15. Nc2 Bd6 16. Re1 Rac8 17. Bd3 e5 18. dxe5 Nxe5 19. Qe3 Qxe3 20. Rxe3
Rce8 21. Bf1 Bc5 22. Nd4 Ne4 23. Bg2 Nc6 24. Rd3 Bxd4 25. cxd4 Nb4 26. Rd1
Rc8 27. Bf4 Rfe8 28. a3 Nc2 29. Rac1 g6 30. f3 Nf6 31. Rd2 Ne1 32. Rxc8
Rxc8 33. g4 Nxg2 34. Kxg2 Nd7 35. Re2 Nf8 36. Re7 Ne6 37. Be5 b6 38. b4 b5
39. Ra7 h5 40. Rxa6 hxg4 41. hxg4 g5 42. Rb6 Ra8 43. Rxb5 Rxa3 44. Rxd5 f6
45. Rd6 fxe5 46. Rxe6 exd4 47. Re5 Kf7 48. Rxg5 Ke6 49. f4 d3 50. Kf2 d2
51. Ke2 Rd3 52. Kd1 Rd4 53. f5+ Kf7 54. Rg6 Rxb4 55. Kxd2 Rb3 56. Ke2 Rc3
57. Kf2 Rc4 58. Kg3 Rc3+ 59. Kf4 Rb3 60. Rc6 Rb4+ 61. Kg5 Rb7 62. Rc5 Rb2
63. Rc7+ Ke8 64. Kg6 Kd8 65. Rh7 Rb4 66. g5 Rg4 67. f6 Rf4 68. Kg7 Kd7 69.
g6 Rf1 70. f7 Ke7 71. Kg8 Ke6 72. f8=Q Rxf8+ 73. Kxf8 Kf6 74. g7 Kf5 75.
g8=Q Kf4 76. Rh4+ Kf3 77. Qb3+ Kg2 78. Ra4 Kf1 79. Qc2 Ke1 80. Ra1# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "1"]
[White "Tasc R40 (Gideon 3.1, prototype)"]
[Black "Saitek RISC 2500 v1.04"]
[Result "1-0"]
[BlackElo "2200"]
[Time "05:14:30"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "151"]
[WhiteType "program"]
[BlackType "program"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bd2 Bf5 7. Bc4 Qc7
8. Ne5 e6 9. g4 Bg6 10. h4 Nbd7 11. Qe2 Nxe5 12. dxe5 Nd7 13. h5 Bxc2 14.
Rc1 b5 15. Rxc2 bxc4 16. f4 Nb6 17. Ne4 Be7 18. h6 g6 19. Ba5 c5 20. Rxc4
Qc6 21. Qf3 Rc8 22. Bxb6 axb6 23. Rc2 O-O 24. Rd2 Qa8 25. Rd7 Rfe8 26. a3
Rcd8 27. Nf6+ Bxf6 28. Qxa8 Rxa8 29. exf6 Ra4 30. Rf1 e5 31. fxe5 Rxg4 32.
Kd2 Rg2+ 33. Kc3 Kf8 34. Re1 Re6 35. Rd6 Rh2 36. Rxe6 fxe6 37. Rd1 Rxh6 38.
Rd6 b5 39. Rxe6 Rh3+ 40. Kc2 Rh2+ 41. Kb3 Rh3+ 42. Ka2 Re3 43. b3 h5 44.
Re7 Rf3 45. Rc7 b4 46. a4 h4 47. Rxc5 h3 48. Rc2 g5 49. Re2 g4 50. a5 Ke8
51. a6 Rc3 52. a7 Rc8 53. e6 Ra8 54. Kb2 Rxa7 55. Rc2 Ra8 56. Rc7 h2 57.
Rh7 Kd8 58. Rxh2 Kc7 59. Rd2 g3 60. f7 g2 61. Rxg2 Kd6 62. Rg8 Kxe6 63.
Rxa8 Kxf7 64. Ra4 Ke6 65. Rxb4 Kd6 66. Rc4 Kd5 67. Kc3 Ke6 68. Kd4 Kd6 69.
b4 Kd7 70. Ke5 Ke7 71. Rc7+ Kd8 72. Kd6 Ke8 73. b5 Kf8 74. b6 Kg8 75. b7
Kh8 76. b8=Q# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "1"]
[White "Mephisto TM Vancouver 68030 (WM version)"]
[Black "Tasc R40 (The King 2.23)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "06:25:01"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "77"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Na5 5. Nge2 Nxc4 6. dxc4 Bc5 7. O-O d6
8. Bg5 Be6 9. Nd5 c6 10. Nxf6+ gxf6 11. Be3 Bxc4 12. Bxc5 dxc5 13. Qe1 O-O
14. b3 Ba6 15. Rd1 Qb6 16. c4 Qb4 17. Rd6 Rfd8 18. Qxb4 cxb4 19. Rfd1 Rxd6
20. Rxd6 Kg7 21. g4 Re8 22. Ng3 Kg6 23. h4 h6 24. Kg2 Re7 25. Nf5 Re6 26.
Rd8 Kh7 27. Rf8 h5 28. gxh5 c5 29. Rxf7+ Kh8 30. h6 Re8 31. h7 b5 32. h5
Rf8 33. Rxf8+ Kxh7 34. h6 Bb7 35. Rf7+ Kh8 36. Rxb7 bxc4 37. Nh4 Kg8 38.
h7+ Kh8 39. Ng6# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "1"]
[White "Mephisto TM Berlin 68030 (prototype)"]
[Black "Mephisto TM London 68030 (WM version)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "06:58:13"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "138"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. c3 d5 3. Nf3 Bf5 4. c4 e6 5. e3 Nbd7 6. Nc3 c6 7. Bd3 Bg6 8.
b3 Bb4 9. Qc2 Ne4 10. Bb2 Qa5 11. Bxe4 Bxe4 12. Qd2 Bxf3 13. gxf3 dxc4 14.
a3 Bxc3 15. Bxc3 Qd5 16. bxc4 Qxc4 17. Rg1 O-O 18. Qb2 Qb5 19. Qxb5 cxb5
20. Rb1 a6 21. a4 Rfc8 22. Kd2 Nb6 23. axb5 Nc4+ 24. Ke2 Na3 25. Rbc1 Nxb5
26. Ba5 g6 27. Rc5 Rxc5 28. dxc5 Rc8 29. Bb4 Nc7 30. Rb1 e5 31. Rd1 Ne6 32.
Rd5 f6 33. Kd3 h5 34. Rd6 Nxc5+ 35. Bxc5 Rxc5 36. Rxf6 Rc6 37. Rxc6 bxc6
38. Ke4 a5 39. Kxe5 c5 40. Kd5 a4 41. Kc4 g5 42. Kc3 Kf7 43. Kc4 Ke6 44. h3
Kd6 45. Kc3 Kd5 46. e4+ Ke6 47. Kc4 Kd6 48. Kc3 Kc6 49. Kc4 h4 50. Kc3 Kb5
51. Kb2 c4 52. e5 Kc6 53. Kc3 Kd5 54. f4 g4 55. hxg4 h3 56. e6 Kxe6 57. f5+
Kf6 58. g5+ Kxg5 59. Kxc4 h2 60. Kb4 h1=Q 61. Kxa4 Kxf5 62. Kb5 Qg2 63. Kc5
Qxf2+ 64. Kd6 Qb6+ 65. Kd5 Qb4 66. Kc6 Ke6 67. Kc7 Qb5 68. Kc8 Kd6 69. Kd8
Qd7# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "1"]
[White "Mephisto TM London 68040 (experimental)"]
[Black "Tasc R40 (The King 2.50)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "07:59:35"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "127"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nc6 6. Be2 Nf6 7. O-O Be7
8. Be3 Bd7 9. Ndb5 Qb8 10. Bf4 Ne5 11. Bg5 a6 12. Bxf6 gxf6 13. Nd4 b5 14.
Qd2 Qb7 15. a3 f5 16. exf5 Rg8 17. g3 Qb6 18. Qe3 Rb8 19. fxe6 fxe6 20.
Rad1 Ng4 21. Bxg4 Rxg4 22. Rfe1 Rg6 23. Nd5 Qc5 24. Nf4 Rf6 25. Nfxe6 Bxe6
26. Nxe6 Qxe3 27. Nc7+ Kd7 28. Rxe3 a5 29. Rxe7+ Kxe7 30. Nd5+ Ke6 31. Nxf6
Kxf6 32. Rxd6+ Kg7 33. Rd7+ Kg6 34. f4 Re8 35. Kf1 Rc8 36. c3 Rc5 37. g4
Rc4 38. Rd4 Rc8 39. Rd6+ Kg7 40. Rd7+ Kh6 41. f5 Kg5 42. Rg7+ Kf4 43. f6
Rf8 44. g5 Kg4 45. f7 Kh5 46. h3 a4 47. Kf2 Kh4 48. Kg2 Kh5 49. Kf3 b4 50.
axb4 Kh4 51. Ke4 a3 52. bxa3 Kh5 53. Kf5 h6 54. g6 Rc8 55. Rh7 Rf8 56. Kf6
Kh4 57. g7 Rxf7+ 58. Kxf7 Kg3 59. Rxh6 Kf4 60. g8=Q Ke3 61. Re6+ Kd3 62.
Qg2 Kc4 63. Qc2 Kd5 64. Qb3# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "1"]
[White "Saitek RISC 2500 v1.04"]
[Black "Mephisto TM Vancouver 68030 (WM version)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "08:57:50"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "196"]
[WhiteType "program"]
[BlackType "program"]

1. Nf3 c6 2. d4 d5 3. c4 e6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 Bb7 8. b3
c5 9. axb5 cxd4 10. exd4 cxb3 11. Qxb3 Ba5 12. Be2 Nf6 13. Qa3 Bc7 14. O-O
Bd6 15. Qa2 Nbd7 16. Rfc1 O-O 17. Be3 Qb8 18. h3 Rc8 19. Nd2 Bh2+ 20. Kh1
Bf4 21. Bf3 Bxf3 22. Nxf3 Nb6 23. Qe2 Nbd5 24. Nxd5 Rxc1+ 25. Rxc1 Nxd5 26.
Kg1 g6 27. Rc5 Bd6 28. Rc6 Nb4 29. Rc1 Qb7 30. Ne5 Rc8 31. Rxc8+ Qxc8 32.
Qf3 Qc7 33. Qa8+ Kg7 34. Nc6 Nxc6 35. Qxc6 Qxc6 36. bxc6 Kf6 37. d5 Ke5 38.
dxe6 Kxe6 39. Bxa7 Kd5 40. Be3 Kxc6 41. Kf1 Kd5 42. Ke2 f5 43. Kf3 Be5 44.
g3 h5 45. h4 Ke6 46. Bg5 Bc3 47. Be3 Kf6 48. Kf4 Be5+ 49. Kf3 Ke7 50. Bf4
Bc3 51. Be3 Kf7 52. Ke2 Bf6 53. Kd3 Ke6 54. Kc4 Bd8 55. f4 Ba5 56. Bf2 Kd6
57. Bc5+ Kc6 58. Bf2 Kd7 59. Kd5 Ke7 60. Bc5+ Kf7 61. Bf2 Bc3 62. Kd6 Bg7
63. Be1 Bd4 64. Kd5 Bb2 65. Bd2 Bg7 66. Bb4 Bf6 67. Ba5 Ba1 68. Bb6 Bc3 69.
Bf2 Bb4 70. Kc4 Bd2 71. Kd3 Ba5 72. Kc4 Ke6 73. Kc5 Bc3 74. Kc4 Bd2 75. Kd3
Bc1 76. Kc4 Bb2 77. Bd4 Bxd4 78. Kxd4 Kf7 79. Ke5 Ke7 80. Kd5 Kf7 81. Kd4
Kf6 82. Kc5 Kf7 83. Kd5 Ke7 84. Ke5 Kf7 85. Kd6 Kf6 86. Kd5 Kf7 87. Kc4 Kf8
88. Kd3 Kf7 89. Ke3 Kf6 90. Kd4 Kg7 91. Ke5 Kf7 92. Kd4 Ke6 93. Kc4 Kd6 94.
Kd4 Ke7 95. Kc5 Kd7 96. Kd4 Ke6 97. Kc4 Kf6 98. Kd5 Kf7 {3-fold repetition}
1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "1"]
[White "Mephisto TM London 68030 (WM version)"]
[Black "Tasc R40 (Gideon 3.1, prototype)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "10:30:56"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "157"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Bxc3
8. bxc3 Qe7 9. Re1 Nd8 10. d4 Ne6 11. Bc1 c5 12. d5 Nc7 13. Bf1 b5 14. Bg5
Bd7 15. Rb1 a5 16. Qd2 h6 17. Bh4 Rfc8 18. a3 c4 19. Qe3 Na6 20. Nd2 Nc5
21. Qe2 Rab8 22. Qf3 g5 23. Bg3 Bg4 24. Qe3 Nh5 25. Be2 Bxe2 26. Qxe2 Nf4
27. Qg4 Rf8 28. Bxf4 exf4 29. h4 Na4 30. hxg5 hxg5 31. Nf3 f6 32. Nd4 Nxc3
33. Nc6 Qe8 34. Ra1 Rb7 35. Qf3 Na4 36. Rab1 Qa8 37. g3 fxg3 38. Qxg3 Re8
39. Re3 Nc5 40. f3 Qa6 41. Qxd6 Qb6 42. Qxf6 Nd3 43. Qd4 Ne5 44. Qxb6 Rxb6
45. Nxe5 Rxe5 46. Kf2 Rb7 47. Ree1 b4 48. Ke3 b3 49. Kd4 Ree7 50. Rb2 a4
51. Rg1 Kf8 52. Rxg5 Rf7 53. Rg3 Rbc7 54. Kc3 Rf6 55. Rh3 Rb6 56. Rh8+ Kg7
57. Rh1 Rf6 58. Rg1+ Kf8 59. Rf1 Rf4 60. d6 Rc6 61. cxb3 axb3 62. Rd2 Ke8
63. e5 Rf5 64. f4 Kd8 65. Rd4 Rc5 66. e6 Rh5 67. d7 Rcd5 68. Rxd5 Rxd5 69.
f5 Rd3+ 70. Kxc4 Rh3 71. f6 Rh4+ 72. Kd5 Kc7 73. Rc1+ Kb7 74. d8=Q Rh5+ 75.
Kd6 Rh8 76. Qc7+ Ka8 77. Kc6 Rh7 78. Qxh7 Kb8 79. Qb7# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "1"]
[White "Tasc R40 (The King 2.23)"]
[Black "Mephisto TM London 68040 (experimental)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "11:48:29"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "164"]
[WhiteType "program"]
[BlackType "program"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 e6 8.
axb5 Nxc3 9. bxc3 cxb5 10. Ng5 Bb7 11. Qh5 g6 12. Qg4 Be7 13. Be2 Bd5 14.
Bf3 h5 15. Qg3 b4 16. Ne4 Nc6 17. O-O h4 18. Qf4 h3 19. Bd2 hxg2 20. Bxg2
Rh4 21. Qe3 b3 22. f4 b2 23. Ra2 Rb8 24. Rb1 Qb6 25. Be1 Rg4 26. Bg3 Nxd4
27. cxd4 c3 28. Nxc3 Bxa2 29. Nxa2 Qa5 30. Nc1 Qa1 31. Be4 bxc1=Q+ 32. Rxc1
Qa3 33. Rc3 Qb2 34. Bf3 Rh4 35. Bxh4 Bxh4 36. Be2 a5 37. Ra3 Bd8 38. Rc3
Rb4 39. Kg2 Bb6 40. Qf3 Kf8 41. Qd3 Rxd4 42. Rc2 Qa1 43. Qh3 Kg7 44. Qh4
Qg1+ 45. Kxg1 Rxf4+ 46. Kg2 Rxh4 47. Bf3 Rb4 48. h3 Bd4 49. Ra2 Rb5 50. h4
Bxe5 51. Be2 Rc5 52. Ra4 Bd6 53. Kf2 e5 54. Ra1 e4 55. Ra4 f5 56. Rd4 Be7
57. Rd7 Kf6 58. Ra7 f4 59. Bd1 Rd5 60. Bb3 Rb5 61. Ra6+ Kf5 62. Be6+ Ke5
63. Kg2 Bxh4 64. Bd7 Rd5 65. Re6+ Kd4 66. Bc6 Re5 67. Rxe5 Kxe5 68. Kh3 e3
69. Bf3 g5 70. Be2 a4 71. Kg4 a3 72. Bc4 Kd4 73. Bb3 e2 74. Ba2 e1=Q 75.
Kf5 f3 76. Kg6 f2 77. Bc4 Kxc4 78. Kh6 a2 79. Kh5 f1=Q 80. Kg6 a1=Q 81. Kh5
Qaf6 82. Kg4 Q6f3# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "1"]
[White "Tasc R40 (The King 2.50)"]
[Black "Mephisto TM Berlin 68030 (prototype)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "13:15:52"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "107"]
[WhiteType "program"]
[BlackType "program"]

1. c4 c6 2. d4 d5 3. e3 Bf5 4. Qb3 Qc7 5. Nd2 Nf6 6. Ngf3 Nbd7 7. Nh4 Bg4
8. h3 Bh5 9. g4 Bg6 10. cxd5 Nxd5 11. e4 Nf4 12. Nxg6 Nxg6 13. Nf3 e6 14.
Be2 Be7 15. h4 a5 16. h5 a4 17. Qe3 Bb4+ 18. Kf1 Ne7 19. a3 Ba5 20. Qg5 Rg8
21. Qh4 c5 22. Be3 Qb6 23. Rb1 Qb3 24. dxc5 Qc2 25. Rd1 Qxb2 26. Qg3 Rd8
27. h6 Qxa3 28. hxg7 Rxg7 29. Rb1 Bc3 30. Rxb7 Nxc5 31. Bb5+ Kf8 32. Rb8
Nc8 33. Qc7 Qa1+ 34. Ke2 Qb2+ 35. Nd2 Nb7 36. Rxb7 Rxd2+ 37. Bxd2 Qxd2+ 38.
Kf3 Ba5 39. Qxc8+ Qd8 40. Qxd8+ Bxd8 41. Rd1 Rg6 42. Rxd8+ Kg7 43. Bxa4
Rf6+ 44. Kg3 Rg6 45. Rdd7 h5 46. Rxf7+ Kg8 47. Rfe7 Rxg4+ 48. Kf3 Kh8 49.
Rxe6 Rg7 50. Rh6+ Kg8 51. Bb3+ Rf7+ 52. Rxf7 h4 53. Rd7+ Kf8 54. Rh8# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "2"]
[White "Mephisto TM London 68030 (WM version)"]
[Black "Saitek RISC 2500 v1.04"]
[Result "0-1"]
[BlackElo "2200"]
[Time "14:02:22"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "186"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8.
O-O Nc6 9. Be3 cxd4 10. cxd4 Bb4 11. Nc3 Qd6 12. Nb5 Qe7 13. Bg5 O-O 14. a3
Ba5 15. Ne5 Bxe2 16. Qxe2 Rfd8 17. Rfd1 Rd5 18. Nf3 Bb6 19. Qc4 Rad8 20.
Nc3 R5d7 21. d5 exd5 22. Qh4 Ne5 23. Nxe5 Qxe5 24. Bxf6 Qxf6 25. Qxf6 gxf6
26. Rd3 Rd6 27. Rad1 d4 28. Na4 Bc7 29. Nc5 Rd5 30. b4 b6 31. Ne4 Kg7 32.
Nd2 a5 33. bxa5 bxa5 34. Nb3 Bb6 35. a4 Rc8 36. Rg3+ Kf8 37. Rf3 f5 38. Rc1
Rxc1+ 39. Nxc1 Rc5 40. Nd3 Rc3 41. Kf1 Bc7 42. Ke2 Rc2+ 43. Ke1 Rc4 44.
Rxf5 Rxa4 45. Rh5 Kg7 46. Rc5 Bd8 47. g4 Ra1+ 48. Kd2 a4 49. Rd5 Bb6 50.
Rd6 Ba5+ 51. Ke2 Bc3 52. Nf4 Ra2+ 53. Kf3 a3 54. Ra6 Be1 55. Nd3 Bd2 56.
Ke4 Bc3 57. Nf4 Ra1 58. Ra8 a2 59. Nd3 h6 60. Ra7 Kh8 61. Ra8+ Kh7 62. Ra6
h5 63. gxh5 Rd1 64. Rxa2 f5+ 65. Kxf5 Rxd3 66. Ra7+ Kh6 67. Kg4 Rd2 68.
Ra6+ Kg7 69. h6+ Kh7 70. Kg5 Rxf2 71. Ra7+ Kg8 72. Ra8+ Kf7 73. h7 d3 74.
h8=Q Bxh8 75. Rxh8 d2 76. Rd8 Ke7 77. Rd3 Ke6 78. Kg4 Ke5 79. h4 Rf4+ 80.
Kg5 Rd4 81. Rxd2 Rxd2 82. h5 Rg2+ 83. Kh4 Kf4 84. Kh3 Rg5 85. Kh4 Rg1 86.
Kh3 Rh1+ 87. Kg2 Rxh5 88. Kf2 Re5 89. Kg2 Re2+ 90. Kf1 Kf3 91. Kg1 Re1+ 92.
Kh2 Rd1 93. Kh3 Rh1# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "2"]
[White "Mephisto TM Vancouver 68030 (WM version)"]
[Black "Mephisto TM London 68040 (experimental)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "15:24:58"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "156"]
[WhiteType "program"]
[BlackType "program"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 Bf5 5. g3 e6 6. Bg2 h6 7. O-O Be7 8. d3
Nbd7 9. Nc3 O-O 10. Rc1 Qb6 11. Na4 Qb4 12. cxd5 exd5 13. a3 Qg4 14. h3 Qg6
15. Nh4 Qh7 16. Nxf5 Qxf5 17. e4 dxe4 18. dxe4 Qb5 19. Nc3 Qb6 20. Ne2 Rad8
21. Qc2 Bd6 22. Rfd1 Be5 23. Nd4 Nb8 24. Qc4 Rfe8 25. f4 Bc7 26. e5 Nd5 27.
Rd3 Qa6 28. Nf5 Kh7 29. Bxd5 cxd5 30. Rxd5 Bb6+ 31. Kh1 Qxc4 32. bxc4 Nc6
33. Nd6 Re7 34. c5 Ba5 35. Rb1 Kg8 36. Kg2 Rc7 37. Rd3 b6 38. cxb6 Bxb6 39.
Rc1 Ne7 40. Rdc3 Rcd7 41. R3c2 Rb8 42. Rc4 Nd5 43. Rc8+ Rd8 44. Rxd8+ Rxd8
45. Kf3 g6 46. Rc4 h5 47. Bd4 Bxd4 48. Rxd4 Nb6 49. f5 gxf5 50. Kf4 Rd7 51.
Nxf5 Rxd4+ 52. Nxd4 Nc4 53. a4 Nb2 54. a5 Nd3+ 55. Kf5 Kf8 56. e6 fxe6+ 57.
Nxe6+ Ke7 58. Nf4 Nc5 59. Nxh5 Nb3 60. a6 Nc5 61. g4 Nxa6 62. h4 Nb4 63.
Nf4 a5 64. h5 a4 65. h6 Kf8 66. Nh5 Kg8 67. g5 Nc6 68. Nf6+ Kh8 69. Ke4 Ne7
70. Kd3 Nf5 71. Kc2 Nd6 72. Kb2 Nf7 73. g6 Nxh6 74. Nh5 Nf5 75. Ka3 Ne7 76.
g7+ Kg8 77. Kxa4 Nf5 78. Nf6+ Kxg7 {Insufficient material} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "2"]
[White "Tasc R40 (The King 2.50)"]
[Black "Tasc R40 (Gideon 3.1, prototype)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "16:38:00"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "172"]
[WhiteType "program"]
[BlackType "program"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Nc6 7. O-O e5 8.
fxe5 dxe5 9. d5 Nd4 10. Nxe5 Nxd5 11. exd5 Bxe5 12. Bf4 Bxf4 13. Rxf4 c5
14. Qd2 Re8 15. Rff1 Bf5 16. Rae1 Rxe1 17. Rxe1 Bxd3 18. Qxd3 Qb6 19. b3 c4
20. Qe3 Nxc2 21. Qxb6 axb6 22. Re7 cxb3 23. axb3 Rb8 24. Ne4 Nd4 25. d6 h6
26. Nf6+ Kg7 27. d7 Rd8 28. Re8 Ne6 29. Rxd8 Nxd8 30. Nd5 b5 31. Kf2 f5 32.
Ke3 Kf7 33. g3 g5 34. Ke2 Ke6 35. Nc7+ Kxd7 36. Nxb5 Ne6 37. Ke3 Kc6 38.
Na3 Kd5 39. Nc4 b5 40. Nb6+ Kc5 41. Nc8 b4 42. Ne7 Nd4 43. h3 h5 44. Kd3 f4
45. gxf4 gxf4 46. Ng6 f3 47. Ke3 Nxb3 48. Kxf3 Na1 49. Ne5 b3 50. Nd3+ Kd4
51. Nb2 Kc3 52. Na4+ Kb4 53. Nb2 Nc2 54. Kf4 Na3 55. Nd1 Kc4 56. Ke3 Nb5
57. Kd2 Kb4 58. Nb2 Ka3 59. Nd1 Ka2 60. Ke3 Kb1 61. Nf2 Kc2 62. Nd3 Nc7 63.
h4 Nd5+ 64. Kd4 Nf4 65. Ne5 Ng2 66. Nc4 b2 67. Ke4 Nxh4 68. Nxb2 Kxb2 69.
Kf4 Ng6+ 70. Kg5 h4 71. Kg4 Kc3 72. Kf3 Kd2 73. Kf2 Nf4 74. Kf3 h3 75. Kxf4
h2 76. Ke5 h1=Q 77. Kd6 Ke3 78. Kc5 Qe4 79. Kd6 Kd4 80. Kc7 Qd5 81. Kb6 Kc4
82. Kc7 Kc5 83. Kb8 Kc6 84. Ka7 Qa5+ 85. Kb8 Qc7+ 86. Ka8 Qb7# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "2"]
[White "Tasc R40 (The King 2.23)"]
[Black "Mephisto TM Berlin 68030 (prototype)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "18:04:14"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "adjudication"]
[PlyCount "118"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Bb4+ 6. Nbd2 Nc6 7. O-O
Nf6 8. e5 Ng4 9. Re1 O-O 10. a3 Ba5 11. h3 Nh6 12. b4 Bb6 13. Ne4 Nf5 14.
Bg5 Qe8 15. g4 h6 16. Bf4 Nfe7 17. Nf6+ gxf6 18. exf6 Be6 19. fxe7 Qxe7 20.
Bxh6 Qf6 21. g5 Qf5 22. Bxe6 fxe6 23. Bxf8 Rxf8 24. Kg2 d3 25. Rb1 Qd5 26.
Rb2 e5 27. b5 Nd4 28. Re3 e4 29. Nxd4 Bxd4 30. Qb3 Rf5 31. Qxd5+ Rxd5 32.
Rb1 Bxe3 33. fxe3 Rxg5+ 34. Kf2 Rf5+ 35. Ke1 Rf3 36. Kd2 Rxh3 37. Rb4 Rh2+
38. Kd1 Rh4 39. Ra4 c5 40. bxc6 bxc6 41. Rxa7 Rh1+ 42. Kd2 Rh2+ 43. Kd1 Re2
44. a4 Rxe3 45. a5 Rg3 46. Rd7 Rg1+ 47. Kd2 Ra1 48. Rd4 Ra2+ 49. Ke3 Re2+
50. Kf4 c5 51. Rd7 Kf8 52. a6 Ke8 53. Rd5 Ra2 54. Kxe4 d2 55. a7 Rxa7 56.
Rxd2 Re7+ 57. Kf5 c4 58. Rc2 Kd7 59. Rxc4 Kd6 {User Adjudication} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "2"]
[White "Saitek RISC 2500 v1.04"]
[Black "Mephisto TM London 68040 (experimental)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "19:01:45"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "261"]
[WhiteType "program"]
[BlackType "program"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Ng5 e6 8.
Qf3 O-O 9. Qh3 h6 10. Ne4 dxe5 11. Bxh6 Qxd4 12. Nbc3 N6d7 13. Rd1 Qb6 14.
O-O Nc6 15. Bxe6 Nc5 16. Bxc8 Nxe4 17. Bxg7 Kxg7 18. Bd7 Rh8 19. Qd3 Nf6
20. Bxc6 Qxc6 21. Rfe1 Rh5 22. Ne4 Rah8 23. h3 Nxe4 24. Qxe4 Qb6 25. Rd7
Rf5 26. Qe3 Qc6 27. Qd2 Rh4 28. b3 Qc5 29. c3 Rhf4 30. Re2 a6 31. g4 Rf6
32. Rd5 Qc6 33. Rdxe5 Rf3 34. R5e3 Rd6 35. Qc2 Rd8 36. c4 Qf6 37. Qe4 Rxe3
38. Qxe3 b6 39. Rd2 Rxd2 40. Qxd2 a5 41. Kg2 Kf8 42. f4 Ke7 43. Kg3 c5 44.
Qe3+ Kd6 45. h4 Qa1 46. h5 gxh5 47. gxh5 Qg7+ 48. Kf3 Qa1 49. Qe2 Qc3+ 50.
Kg4 Qg7+ 51. Kf5 Qh7+ 52. Kf6 Qh6+ 53. Kxf7 Qxf4+ 54. Kg6 Qg3+ 55. Kh7 Qf4
56. Qe8 Kc7 57. h6 Kb7 58. Qd7+ Ka6 59. Qd8 Qe4+ 60. Kh8 a4 61. h7 axb3 62.
axb3 Qe5+ 63. Kg8 Qe6+ 64. Kg7 Qg4+ 65. Kh8 Qf3 66. Qe7 Qxb3 67. Qe6 Qg3
68. Qf6 Ka5 69. Qb2 Ka4 70. Qe2 Qc3+ 71. Kg8 Qg3+ 72. Kf7 Qf4+ 73. Ke6 Qh6+
74. Kd5 Qxh7 75. Qa2+ Kb4 76. Qb2+ Ka4 77. Qb5+ Ka3 78. Qa6+ Kb3 79. Qxb6+
Kc3 80. Qa5+ Kb3 81. Qxc5 Qf7+ 82. Ke5 Qxc4 83. Qb6+ Kc2 84. Qg6+ Kc3 85.
Qg3+ Kd2 86. Qg5+ Kd3 87. Qf5+ Ke3 88. Qh3+ Kf2 89. Qh2+ Ke3 90. Qh6+ Kd3
91. Qd6+ Ke2 92. Qa3 Kf2 93. Qa7+ Kf3 94. Qb7+ Ke3 95. Qb6+ Kf3 96. Qf6+
Ke2 97. Qd6 Kf3 98. Qe6 Qf4+ 99. Kd5 Qd2+ 100. Kc5 Qc3+ 101. Kd5 Qd3+ 102.
Ke5 Qe3+ 103. Kd6 Qa3+ 104. Ke5 Qb2+ 105. Kd5 Qd2+ 106. Ke5 Qb4 107. Qh3+
Kf2 108. Qh2+ Ke3 109. Qg3+ Ke2 110. Qg2+ Ke3 111. Qg5+ Kd3 112. Qg6+ Ke3
113. Qh6+ Kd3 114. Qh3+ Ke2 115. Qd7 Ke3 116. Qa7+ Kf3 117. Qf7+ Ke3 118.
Qa7+ Kd3 119. Qh7+ Ke3 120. Qh6+ Ke2 121. Qc6 Ke3 122. Qc1+ Kd3 123. Qd1+
Ke3 124. Qg1+ Kf3 125. Qh1+ Ke3 126. Qh3+ Kf2 127. Qd3 Qc5+ 128. Kf4 Qc7+
129. Ke4 Qh7+ 130. Kd4 Qxd3+ 131. Kxd3 {Insufficient material} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "2"]
[White "Mephisto TM London 68030 (WM version)"]
[Black "Tasc R40 (The King 2.50)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "21:09:24"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "116"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. g3 Bc5 7. Nxc6 Qb6
8. e3 Qxc6 9. Rg1 O-O 10. a3 Be7 11. g4 h6 12. Bd3 d5 13. cxd5 exd5 14. Nb5
Bd7 15. g5 hxg5 16. Rxg5 Ne4 17. Rg2 Bh3 18. Bxe4 dxe4 19. Rg3 Rad8 20. Qh5
Rd5 21. Qxh3 Rxb5 22. Qg4 Bf6 23. Bd2 Rxb2 24. Rc1 Qd5 25. Bb4 a5 26. Rd1
Qb5 27. Bd2 Rd8 28. f4 exf3 29. Rxf3 Bc3 30. Kf2 Bxd2 31. Kg3 Qe2 32. Rf2
Qxe3+ 33. Kg2 Qxa3 34. Qc4 Qe7 35. Kh1 b5 36. Qf1 Qe4+ 37. Qg2 Qxg2+ 38.
Rxg2 a4 39. Rg3 b4 40. h4 Rd4 41. h5 Be3 42. Rxd4 Bxd4 43. Rd3 Be5 44. Rd5
Rh2+ 45. Kg1 Rxh5 46. Rd8+ Kh7 47. Ra8 a3 48. Kf1 Bd6 49. Ke2 b3 50. Ra6 b2
51. Rxd6 b1=Q 52. Ke3 Re5+ 53. Kd4 Qe4+ 54. Kc3 Rc5+ 55. Kb3 Qc2+ 56. Kxa3
Qc3+ 57. Ka2 Ra5+ 58. Kb1 Ra1# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "2"]
[White "Mephisto TM Berlin 68030 (prototype)"]
[Black "Mephisto TM Vancouver 68030 (WM version)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "22:01:41"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "174"]
[WhiteType "program"]
[BlackType "program"]

1. d4 e6 2. e4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Be7 6. Bc4 Ngf6 7. Nxf6+
Nxf6 8. Bg5 O-O 9. O-O b6 10. Ne5 Bb7 11. Re1 Nd5 12. Bxe7 Qxe7 13. Qf3 c5
14. dxc5 Qxc5 15. Bd3 Qc7 16. c4 Nf6 17. Qg3 Rfd8 18. Rad1 Rac8 19. b3 Qc5
20. Qg5 h6 21. Qf4 Kf8 22. Qg3 Rd4 23. Bc2 Qa5 24. a4 Rd2 25. Bd3 Rd8 26.
Qe3 Rxd1 27. Rxd1 Be4 28. Nf3 Qh5 29. Be2 Rxd1+ 30. Bxd1 Qg6 31. Nh4 Qg5
32. Qxg5 hxg5 33. Nf3 Bxf3 34. Bxf3 a5 35. Kf1 Nd7 36. Bd1 Ke7 37. Ke2 f5
38. Bc2 Kf6 39. Kd2 Nc5 40. Kc3 Na6 41. h3 e5 42. Kd2 Nc5 43. Ke3 g6 44. g3
Ke6 45. h4 gxh4 46. gxh4 e4 47. Kf4 Kf6 48. f3 exf3 49. Kxf3 Ke5 50. Ke3
Ne6 51. Bd1 Nd4 52. Kd2 Ke4 53. h5 gxh5 54. Bxh5 Nxb3+ 55. Kc3 Nc5 56. Bg6
Nxa4+ 57. Kc2 Kd4 58. Bxf5 Kxc4 59. Be6+ Kb4 60. Bd5 b5 61. Bc6 Nc3 62. Bd7
a4 63. Be8 a3 64. Bd7 Nd5 65. Kb1 Nb6 66. Be8 Kc4 67. Ka2 b4 68. Bh5 Nd7
69. Bg4 Ne5 70. Be6+ Kc3 71. Bb3 Nd3 72. Bd5 Nc1+ 73. Kb1 b3 74. Bxb3 Nxb3
75. Ka2 Kb4 76. Kb1 Nd4 77. Kc1 Kc3 78. Kb1 Kb3 79. Kc1 a2 80. Kd2 a1=Q 81.
Ke3 Kc4 82. Kf4 Qg1 83. Ke5 Qg6 84. Kf4 Kd3 85. Ke5 Ke3 86. Kd5 Qc6+ 87.
Ke5 Qe6# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.02"]
[Round "2"]
[White "Tasc R40 (Gideon 3.1, prototype)"]
[Black "Tasc R40 (The King 2.23)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "23:24:04"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "138"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Nc3 dxe5
8. dxe5 Ndb4 9. a3 Qxd1+ 10. Kxd1 Na6 11. b4 Bg4 12. b5 O-O-O+ 13. Kc2 Bxf3
14. bxa6 Nd4+ 15. Kb2 Bc6 16. axb7+ Kxb7 17. f3 e6 18. Bg5 Rb8 19. Ka2 Ka8
20. Rc1 Rb3 21. Nb1 h6 22. Bd2 Rb7 23. Be3 Bd5+ 24. Bc4 Nf5 25. Bxd5 exd5
26. Rc8+ Rb8 27. Rxb8+ Kxb8 28. Bf2 d4 29. g4 Ne3 30. Nd2 Bc5 31. Rb1+ Bb6
32. Bxe3 dxe3 33. Nc4 Rd8 34. f4 Rd3 35. e6 fxe6 36. Nxb6 Rd2+ 37. Kb3 axb6
38. Re1 Rd3+ 39. Kc4 Rxa3 40. Kb4 Rd3 41. Kc4 Rd2 42. Rxe3 Rf2 43. Kb5 Rxf4
44. Rxe6 Rxg4 45. Kxb6 Kc8 46. Kc6 Kd8 47. Re3 Rg2 48. h3 Rd2 49. Re6 Rd3
50. h4 Rg3 51. Re4 g5 52. Re6 gxh4 53. Rxh6 h3 54. Rh7 Ke8 55. Kd5 Kf8 56.
Ke6 Kg8 57. Rh4 Rf3 58. Ke5 Kg7 59. Ke4 Rb3 60. Kf5 Rg3 61. Kf4 Rd3 62. Kg4
Rd4+ 63. Kxh3 Rd3+ 64. Kg4 Kf6 65. Kf4 Rd4+ 66. Kg3 Rd8 67. Kf4 Rd3 68. Ke4
Kg5 69. Kxd3 Kxh4 {Insufficient material} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.03"]
[Round "2"]
[White "Tasc R40 (The King 2.50)"]
[Black "Saitek RISC 2500 v1.04"]
[Result "1-0"]
[BlackElo "2200"]
[Time "10:06:54"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "119"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Qxd4
Nf6 8. Qxd8+ Kxd8 9. Nc3 Be6 10. Nd4 Nbd7 11. Nxe6+ fxe6 12. Bxc4 e5 13.
O-O Ke7 14. Rad1 c6 15. a4 Rhd8 16. f3 a5 17. Rfe1 Nc5 18. b3 Rac8 19. Kf2
Rd4 20. Ne2 Rxd1 21. Rxd1 Rf8 22. Kg1 Nfd7 23. Ng3 g6 24. Ne2 Nb6 25. Bd3
Rd8 26. Bc2 Rxd1+ 27. Bxd1 Nd3 28. Bc2 Nb4 29. Bd1 Nd7 30. Kf2 Nc5 31. Ke3
Kd6 32. h4 b5 33. axb5 cxb5 34. Nc3 Kc6 35. g3 Nbd3 36. Be2 Nc1 37. Bxb5+
Kd6 38. f4 N1xb3 39. Bc4 exf4+ 40. gxf4 Ke7 41. e5 Kf8 42. Bd5 h6 43. h5
gxh5 44. e6 Ke7 45. f5 Na1 46. Kd4 Nab3+ 47. Bxb3 Nxb3+ 48. Ke5 Nc5 49.
Nd5+ Kf8 50. f6 a4 51. Ne7 Ke8 52. Ng6 Nxe6 53. Kxe6 Kd8 54. f7 Kc7 55.
f8=Q a3 56. Ne5 h4 57. Qd6+ Kb7 58. Nd7 a2 59. Qb8+ Ka6 60. Qb6# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.03"]
[Round "2"]
[White "Mephisto TM London 68040 (experimental)"]
[Black "Mephisto TM Berlin 68030 (prototype)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "10:58:47"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "30"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. f4 exf4 3. Nc3 Qh4+ 4. Ke2 d5 5. Nxd5 Bg4+ 6. Nf3 Nc6 7. Nxc7+
Kd8 8. Nxa8 Ne5 9. h3 Bxf3+ 10. gxf3 Qg3 11. d4 Qxf3+ 12. Ke1 Qg3+ 13. Ke2
Qf3+ 14. Ke1 Qg3+ 15. Ke2 Qf3+ {3-fold repetition} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.03"]
[Round "2"]
[White "Tasc R40 (The King 2.23)"]
[Black "Mephisto TM London 68030 (WM version)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "11:01:59"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "132"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8.
Bg3 Bb4 9. Be5 Nbd7 10. Bxc4 Nxe5 11. Nxe5 Nxe4 12. Qf3 Nf6 13. O-O Be7 14.
Ne4 O-O 15. Rfd1 Nxe4 16. Qxe4 Qd6 17. Rac1 Kg7 18. Bb3 Rd8 19. Bc2 Rh8 20.
Qe2 Bf6 21. Bb3 a5 22. Qe3 a4 23. Bc2 c5 24. Nf3 cxd4 25. Nxd4 Qb4 26. b3
Rd8 27. Nf3 Rxd1+ 28. Rxd1 axb3 29. Bxb3 Qa5 30. Rc1 Bd7 31. Rc5 Qd8 32.
Ne5 Be8 33. Rc1 Qe7 34. Ng4 Bc6 35. Nxf6 Qxf6 36. Rd1 Rd8 37. Rxd8 Qxd8 38.
Qc3+ Qf6 39. Qxf6+ Kxf6 40. a4 b6 41. h3 Ke5 42. Bd1 Kd4 43. Bh5 f5 44. Bd1
Kc3 45. g3 Kd2 46. Bh5 Bxa4 47. h4 gxh4 48. gxh4 Bb3 49. Be8 Bc4 50. Kg2 b5
51. Kg3 b4 52. Ba4 e5 53. Bd7 f4+ 54. Kg4 e4 55. Kxf4 b3 56. Kxe4 b2 57.
Kd4 b1=Q 58. Kc5 Kc3 59. Kd6 Qb6+ 60. Ke7 Qxf2 61. h5 Kd4 62. Be6 Qe2 63.
Kd8 Qxe6 64. Kc7 Qe7+ 65. Kb6 Qd7 66. Ka5 Qb5# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.03"]
[Round "2"]
[White "Mephisto TM Vancouver 68030 (WM version)"]
[Black "Tasc R40 (Gideon 3.1, prototype)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "12:02:54"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "adjudication"]
[PlyCount "123"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 Ne4 7. Bxe7 Qxe7
8. Nxe4 Bxe4 9. Be2 O-O 10. O-O Nc6 11. Bd3 f5 12. Bxe4 fxe4 13. Ne5 Nxe5
14. dxe5 Rad8 15. Qg4 Kh8 16. Qxe4 d5 17. exd6 Qxd6 18. h3 Rd7 19. f4 Rfd8
20. b3 c5 21. Rf3 Qe7 22. Raf1 Qf6 23. Qe5 Rd3 24. e4 Rd2 25. R3f2 R2d3 26.
Qxf6 gxf6 27. Re2 Kg7 28. Rf3 Rd1+ 29. Kf2 R1d4 30. g4 Kg6 31. f5+ Kf7 32.
fxe6+ Kxe6 33. Rf5 Rd2 34. Rd5 Rd3 35. Kg2 Rd1 36. Rf2 Rd4 37. Rdf5 R8d7
38. Rxf6+ Ke5 39. Rf7 Rd2 40. Kg3 R2d3+ 41. Kh4 R3d6 42. Kh5 Rd3 43. h4
R3d6 44. g5 a6 45. R2f6 b5 46. Rxd6 Rxf7 47. Rc6 Kxe4 48. Rxa6 bxc4 49. Ra4
Kd5 50. Rxc4 Ra7 51. Kh6 Kc6 52. h5 Kd5 53. Rc2 Kd4 54. g6 hxg6 55. hxg6
Kd3 56. Rg2 Ra6 57. Kh7 Ra7+ 58. g7 Kc3 59. Kh8 Ra8+ 60. g8=Q Rxg8+ 61.
Kxg8 Kb4 62. Rc2 {User Adjudication} 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.03"]
[Round "2"]
[White "Saitek RISC 2500 v1.04"]
[Black "Mephisto TM Berlin 68030 (prototype)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "13:02:28"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "106"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 Be6 5. Bxe6 fxe6 6. d4 Qf6 7. Nc3 Ne7
8. Nb5 Na6 9. e5 dxe5 10. dxe5 Qg6 11. O-O Nd5 12. c4 Bc5+ 13. Nfd4 Ne3 14.
Bxe3 fxe3 15. Qf3 O-O-O 16. Rad1 Nb4 17. Qe2 Bxd4 18. Nxd4 Qe4 19. Nxe6
Rxd1 20. Rxd1 Qxe5 21. Qg4 Kb8 22. Qxg7 Qxg7 23. Nxg7 Nc2 24. Rc1 e2 25.
Kf2 e1=Q+ 26. Rxe1 Nxe1 27. Kxe1 Rg8 28. Nf5 Rxg2 29. b3 Rxh2 30. a4 Rh3
31. Nd4 c5 32. Nb5 Rxb3 33. Kd2 Rxb5 34. axb5 Kc7 35. Ke3 Kb6 36. Kd3 Ka5
37. Kc3 h5 38. Kd2 Kb4 39. b6 a5 40. Ke3 Kxc4 41. Ke4 a4 42. Kf4 a3 43. Kg5
a2 44. Kxh5 Kb4 45. Kg4 c4 46. Kf4 c3 47. Ke3 a1=Q 48. Ke4 c2 49. Kf5 Qg7
50. Ke4 c1=Q 51. Kf5 Qc5+ 52. Ke4 Qg2+ 53. Kd3 Qgc2# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.03"]
[Round "2"]
[White "Tasc R40 (The King 2.50)"]
[Black "Tasc R40 (The King 2.23)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "13:50:16"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "104"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. e4 e6 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ndf3 cxd4 8.
cxd4 f6 9. exf6 Nxf6 10. Ne2 Bd6 11. O-O O-O 12. Bf4 Bxf4 13. Nxf4 Ne4 14.
Nh5 Qb6 15. Qe2 g6 16. Ng3 Rxf3 17. Qxf3 Nd2 18. Qf6 Nxf1 19. Rxf1 Qxd4 20.
Qxd4 Nxd4 21. f4 Bd7 22. Kf2 Rf8 23. Ke3 Nc6 24. Bb5 e5 25. fxe5 Nxe5 26.
Bxd7 Nxd7 27. Kd4 Nb6 28. Rxf8+ Kxf8 29. Ne2 Ke7 30. Nc3 Ke6 31. b4 Nc4 32.
Nxd5 Na3 33. Ke4 Nb5 34. Nf4+ Kf6 35. Ne2 Nd6+ 36. Kd5 Nf5 37. g3 Kg5 38.
h3 h5 39. Ke5 a6 40. a4 h4 41. gxh4+ Kxh4 42. Nf4 Ne7 43. b5 g5 44. Ne6
axb5 45. axb5 Nc6+ 46. Kf5 Na7 47. b6 Nc8 48. Nd8 Nxb6 49. Nxb7 Nc4 50. Nc5
Nd6+ 51. Kg6 g4 52. hxg4 Kxg4 {Insufficient material} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.03"]
[Round "2"]
[White "Tasc R40 (Gideon 3.1, prototype)"]
[Black "Mephisto TM London 68040 (experimental)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "14:36:03"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "165"]
[WhiteType "program"]
[BlackType "program"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. Be2 O-O
8. Nf3 Bg4 9. O-O Nc6 10. b3 Bf6 11. Be3 d5 12. c5 Nc8 13. Qd2 Re8 14. Rae1
a6 15. Bg5 Be6 16. Qf4 Nxd4 17. Bxf6 Nxe2+ 18. Rxe2 gxf6 19. Nd4 Na7 20.
Rfe1 Nc6 21. Nxe6 fxe6 22. Rxe6 Rxe6 23. Qg4+ Kh8 24. Qxe6 d4 25. Nd5 f5
26. Qxf5 Qf8 27. Qxf8+ Rxf8 28. Nxc7 Kg8 29. Re8 Rxe8 30. Nxe8 Nb4 31. Nd6
Nxa2 32. Kf1 Nc1 33. Nxb7 Kf7 34. c6 Ke7 35. b4 Nd3 36. Nc5 Nxc5 37. bxc5
a5 38. Ke2 a4 39. f4 a3 40. f5 a2 41. f6+ Kxf6 42. c7 a1=Q 43. c8=Q Qb2+
44. Kd3 Qc3+ 45. Ke4 Qc2+ 46. Kxd4 Qd2+ 47. Kc4 Qe2+ 48. Kc3 Qe3+ 49. Kb4
Qd2+ 50. Kb5 Qe2+ 51. Ka5 Qd2+ 52. Kb6 Qb2+ 53. Ka7 Qc2 54. Qd8+ Kg6 55.
Qd5 Qa4+ 56. Kb6 Qb4+ 57. Kc6 Qb2 58. h4 Kg7 59. Kd7 Qc2 60. c6 Qa4 61.
Qg5+ Kf7 62. Qe7+ Kg8 63. Qf6 h5 64. Qg6+ Kf8 65. Qd6+ Kg8 66. Qd5+ Kg7 67.
g3 Kh8 68. Qxh5+ Kg7 69. g4 Qa7+ 70. c7 Qa4+ 71. Kd8 Qd4+ 72. Kc8 Qb4 73.
Qe8 Qxg4+ 74. Qd7+ Qxd7+ 75. Kxd7 Kg6 76. c8=Q Kf5 77. h5 Kg5 78. Qe8 Kg4
79. h6 Kf3 80. h7 Kg3 81. h8=Q Kf3 82. Qh3+ Kf2 83. Qee3# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.03"]
[Round "2"]
[White "Mephisto TM London 68030 (WM version)"]
[Black "Mephisto TM Vancouver 68030 (WM version)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "15:59:10"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "123"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Nf3 Nh6 7. O-O Bf5 8.
Bxh6 Bxd3 9. Qxd3 Bxh6 10. Qb5 Rb8 11. Ne5 O-O 12. f4 e6 13. Qe2 Rc8 14.
Nd2 Na5 15. Rae1 a6 16. a4 Bg7 17. Rf2 Rc7 18. Nd3 Qf6 19. Nc5 Rfc8 20. Qe5
Qh4 21. Qe2 Bf8 22. Nd3 Qf6 23. Ne5 Bg7 24. Qd3 Qe7 25. Qe2 Qd6 26. Kh1 Rb8
27. Nf1 Nc4 28. Ng3 b5 29. axb5 Rxb5 30. Ne4 Qb6 31. Nxc4 Rxc4 32. Nc5 Bf6
33. Nd7 Qd8 34. Nxf6+ Qxf6 35. Ra1 Rb6 36. h3 Qh4 37. Rff1 Qd8 38. Rf2 Qd7
39. Ra2 Ra4 40. Rxa4 Qxa4 41. g4 Rb3 42. f5 exf5 43. gxf5 Rb7 44. Kg1 Qc6
45. Qe3 Qd7 46. Qe5 Qd8 47. Kg2 a5 48. fxg6 hxg6 49. Qe2 Qd7 50. h4 Rb6 51.
h5 gxh5 52. Qxh5 Rg6+ 53. Kh1 Qe6 54. Qe5 Qh3+ 55. Qh2 Qg4 56. Qb8+ Kg7 57.
Qe5+ f6 58. Qc7+ Kg8 59. Qd8+ Kg7 60. Qc7+ Kg8 61. Qd8+ Kg7 62. Qc7+
{3-fold repetition} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.03"]
[Round "2"]
[White "Tasc R40 (The King 2.23)"]
[Black "Saitek RISC 2500 v1.04"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "16:56:16"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "154"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. Be2 Bc5 6. f4 Ng6 7. Nf3 d6 8.
h4 f5 9. Nc3 fxe4 10. Nxe4 Bb4+ 11. Kf2 Qe7 12. Nfg5 O-O 13. g3 Na6 14. Be3
Ne5 15. a3 Bc5 16. Qd5+ Kh8 17. b4 Bxe3+ 18. Kxe3 Nd7 19. Kf2 Nb6 20. Qd4
Bf5 21. Rae1 Nb8 22. Qd3 Nc6 23. Bf3 d5 24. cxd5 Rad8 25. g4 Nxd5 26. gxf5
Ndxb4 27. Qc3 Nd3+ 28. Kg2 Nxe1+ 29. Rxe1 Rxf5 30. Ng3 Qf6 31. Qe3 h6 32.
Ne6 Re5 33. fxe5 Qxe6 34. Qc3 Rd4 35. Bxc6 Rc4 36. Bd7 Qd5+ 37. Qf3 Qxd7
38. Qxb7 Qg4 39. Qb8+ Kh7 40. Qb1+ Kh8 41. Rd1 Qc8 42. Qg6 Rg4 43. Qf7 Rxh4
44. Nf5 Qb7+ 45. Kg3 Rh3+ 46. Kxh3 Qf3+ 47. Kh2 Qf2+ 48. Kh1 Qf3+ 49. Kg1
Qxd1+ 50. Kf2 Qd2+ 51. Kf3 Qc3+ 52. Kg2 Qxe5 53. a4 a5 54. Kf2 c5 55. Ne3
Kh7 56. Kf3 Qc3 57. Qe7 h5 58. Qd6 g5 59. Ke4 Qb4+ 60. Kf5 Qb1+ 61. Ke5
Qb2+ 62. Ke6 Qd4 63. Qc7+ Qg7 64. Qxg7+ Kxg7 65. Kf5 h4 66. Kxg5 h3 67. Nf1
c4 68. Kf4 Kf6 69. Ke4 c3 70. Kd3 Ke5 71. Kxc3 Ke4 72. Kc4 Kf3 73. Kd5 Kf2
74. Nh2 Kg3 75. Nf1+ Kf2 76. Nh2 Kg3 77. Nf1+ Kf2 {3-fold repetition}
1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.03"]
[Round "2"]
[White "Mephisto TM Berlin 68030 (prototype)"]
[Black "Tasc R40 (Gideon 3.1, prototype)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "18:10:43"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "191"]
[WhiteType "program"]
[BlackType "program"]

1. e4 d6 2. Nf3 c6 3. Nc3 e5 4. d4 Nd7 5. Be2 Be7 6. O-O Ngf6 7. a4 O-O 8.
Re1 Re8 9. Qd3 exd4 10. Qxd4 Nc5 11. Rd1 Ng4 12. h3 Bf6 13. Qxc5 dxc5 14.
Rxd8 Rxd8 15. hxg4 Bxg4 16. Be3 Bxc3 17. bxc3 Re8 18. e5 Bxf3 19. Bxf3 Rxe5
20. Rb1 b6 21. Bxc6 Rd8 22. c4 Re6 23. Bd5 Rg6 24. a5 Re8 25. axb6 axb6 26.
Kf1 h6 27. g3 Re7 28. Ke2 Rd6 29. Kd3 g5 30. f4 gxf4 31. Bxf4 Rg6 32. Be4
Rge6 33. Bf5 Rf6 34. Bg4 Rg6 35. Bh5 Rf6 36. Rb2 Rd7+ 37. Kc3 Re7 38. Ra2
Kg7 39. Ra6 Rfe6 40. Kb3 Rf6 41. Kb2 Kh7 42. c3 Kg7 43. Kb3 Rfe6 44. Ka4
Rf6 45. Ka3 Re1 46. Kb3 Rfe6 47. Kc2 Rf6 48. Ra7 Kf8 49. Kd3 Re8 50. Bf3
Kg7 51. Bd5 Re1 52. Bc7 Rg6 53. Bb8 Rf6 54. Kd2 Re8 55. Rb7 Kh7 56. Kd3 Kg6
57. Ba7 Rc8 58. Bxb6 Rf1 59. Bc7 f6 60. Bf4 Rg1 61. Be4+ f5 62. Rb6+ Kg7
63. Bxf5 Rd8+ 64. Ke2 h5 65. Rg6+ Kf7 66. Rc6 Re8+ 67. Kf2 Ree1 68. Bg6+
Ke7 69. Bxh5 Rgf1+ 70. Kg2 Rg1+ 71. Kf3 Rgf1+ 72. Kg4 Re6 73. Rxc5 Ra1 74.
Kf5 Rea6 75. Re5+ Kd8 76. Be8 R6a3 77. Bc6 Ra5 78. c5 Re1 79. Rxe1 Rxc5+
80. Be5 Rxc6 81. g4 Rc8 82. g5 Kd7 83. g6 Rf8+ 84. Bf6 Rb8 85. g7 Rg8 86.
Kg6 Kc6 87. Rg1 Kd7 88. Kf7 Rxg7+ 89. Rxg7 Kd6 90. Rg5 Kc7 91. Ke6 Kc6 92.
Bd8 Kb7 93. Kd6 Kb8 94. Kc6 Ka8 95. Bb6 Kb8 96. Rg8# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.03"]
[Round "2"]
[White "Mephisto TM Vancouver 68030 (WM version)"]
[Black "Tasc R40 (The King 2.50)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "19:52:18"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "333"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. c4 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 Nc6 8.
Qxc4 Qd5 9. Nbd2 Rd8 10. e3 b5 11. Qd3 Bb7 12. Ne1 Qf5 13. Qxf5 exf5 14.
Nd3 Rab8 15. Nf3 Nb4 16. Nxb4 Bxb4 17. a3 Bd6 18. b4 Be4 19. Bb2 Rb6 20.
Nh4 Re8 21. Rfc1 g6 22. Nf3 h6 23. Nd2 Bxg2 24. Kxg2 Nd5 25. Kg1 Bf8 26.
Rc2 Rd8 27. Rac1 Bg7 28. Nb1 Rd7 29. Nc3 Nf6 30. Ne2 Nd5 31. Nf4 Nxf4 32.
gxf4 Rb7 33. Rc6 Re7 34. Kg2 h5 35. h3 Rd7 36. Kf1 Re7 37. R1c5 Rd7 38. Ke2
Bf8 39. Rc2 Bg7 40. Rc1 Re7 41. R1c5 Rd7 42. Kf1 Bf8 43. Rc1 Bg7 44. Ke1
Re7 45. Kd2 Rd7 46. Kd1 Re7 47. R1c2 Rd7 48. Ke1 Kf8 49. Rc1 Re7 50. Kd2
Kg8 51. R1c2 Rd7 52. Ke2 Kf8 53. Rc1 Kg8 54. Kf3 Bf8 55. R1c2 Bg7 56. R2c5
Bf8 57. Rc1 Bg7 58. R1c3 Bf8 59. Ke2 Bh6 60. Kf1 Bg7 61. Ke1 Re7 62. Kd2
Rd7 63. Kd1 Re7 64. R3c5 Rd7 65. Ke1 Bf8 66. Rc2 Bg7 67. Kd1 Bh6 68. Rc1
Bf8 69. Ke1 Bg7 70. R6c2 Bh8 71. Ke2 Bf6 72. Kf1 Bg7 73. Kg2 Bf6 74. Rc6
Bg7 75. R1c2 Bf8 76. Kf1 Bg7 77. Ra6 Bf8 78. Ke2 Be7 79. Rc1 Bf8 80. Rc3
Bh6 81. Rc5 Bf8 82. Rc1 Bg7 83. Rac6 Re7 84. R1c5 Rd7 85. f3 Bf8 86. Rc1
Bg7 87. Ra6 Rd5 88. Rcc6 Rd7 89. Rc5 Bf8 90. Rc1 Bh6 91. Kf2 Bf8 92. Rac6
Bg7 93. R1c5 Bf8 94. Rc3 Bh6 95. Rc2 Bg7 96. Ra6 Bf8 97. Ke2 Kh7 98. Rc1
Kg8 99. Rc3 Be7 100. Rc2 Bf8 101. Rac6 Bg7 102. Kf2 Kh7 103. R2c5 Kg8 104.
Ra6 Bf8 105. Rc1 Bg7 106. Rac6 Re7 107. R1c3 Rd7 108. Bc1 Bf8 109. Rc2 Bh6
110. Bd2 Bf8 111. Be1 Be7 112. Kg2 Bf8 113. Bh4 Bg7 114. Kf2 Kh7 115. Ke2
Kg8 116. R2c3 Kh7 117. Kf2 Kg8 118. Rc1 Kh7 119. Ke2 Kg8 120. Bg5 Kh7 121.
R1c3 Kg8 122. Rc2 Kh7 123. Rc1 Kg8 124. R1c3 Kh7 125. Bh4 Kg8 126. Rc1 Kh7
127. Kf2 Kg8 128. Bg5 Kf8 129. Kg2 Kg8 130. Kf1 Kh8 131. R1c3 Kh7 132. Kg2
Kh8 133. Kf2 Kh7 134. h4 Kg8 135. Rc1 Rb6 136. Rxb6 axb6 137. Rc6 Kh7 138.
Kg3 Kg8 139. Kh3 Kh7 140. Kg2 Kg8 141. Kg3 Kh8 142. Kh2 Kg8 143. Kg2 Kf8
144. Kf2 Bh8 145. Ke2 Kg8 146. Kd3 Bg7 147. Kc2 Kh8 148. Kd2 Kh7 149. Kc3
Kh8 150. Kc2 Kg8 151. Kd3 Kh7 152. Ke2 Kg8 153. Kf1 Kf8 154. Bf6 Bxf6 155.
Rxf6 Re7 156. Kf2 Re6 157. Rxe6 fxe6 158. e4 Ke7 159. Ke3 Kd6 160. Kd2 Kd7
161. Kc3 Kd6 162. Kd3 Kd7 163. Kd2 Ke7 164. Kc2 Kd6 165. Kd2 Ke7 166. Kc1
Kd6 167. Kd2 {3-fold repetition} 1/2-1/2

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.03"]
[Round "2"]
[White "Mephisto TM London 68040 (experimental)"]
[Black "Mephisto TM London 68030 (WM version)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "22:42:01"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "79"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Bxc3
8. bxc3 Bd7 9. Nd2 Ne7 10. Bxf6 gxf6 11. Bxd7 Qxd7 12. Qf3 Qe6 13. Nc4 b6
14. Ne3 Rfd8 15. c4 c6 16. a4 Kh8 17. a5 Rab8 18. axb6 axb6 19. Rfb1 Rb7
20. Ra6 Rdb8 21. h3 b5 22. cxb5 Rxb5 23. Rxb5 Rxb5 24. Ra8+ Kg7 25. Nf5+
Qxf5 26. exf5 Rb4 27. Ra7 e4 28. dxe4 Ng6 29. fxg6 hxg6 30. Qd3 Rb1+ 31.
Kh2 Rb4 32. Ra8 g5 33. Qxd6 Rxe4 34. g4 f5 35. Qc5 Re2 36. Qd4+ f6 37. Qa7+
Re7 38. Qxe7+ Kg6 39. Ra7 c5 40. Qh7# 1-0