[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.03"]
[Round "2"]
[White "Saitek RISC 2500 v1.04"]
[Black "Tasc R40 (Gideon 3.1, prototype)"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "23:14:23"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "70"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 Bf6 8.
Qc2 Nxd2 9. Qxd2 O-O 10. e4 d6 11. O-O Nd7 12. Rad1 c5 13. Rfe1 Rb8 14. Nb5
cxd4 15. Nfxd4 Ne5 16. b3 a6 17. Nc3 Qc7 18. f4 Rfd8 19. fxe5 dxe5 20. Nxe6
fxe6 21. Qe2 Qc5+ 22. Kh1 Qb4 23. Qe3 Rd4 24. Ne2 Rxd1 25. Rxd1 Rd8 26.
Rxd8+ Bxd8 27. Qd3 Be7 28. Ng1 Qe1 29. Qd7 Kf8 30. Qxb7 Bc5 31. Qc8+ Ke7
32. Qc7+ Ke8 33. Qc8+ Ke7 34. Qc7+ Ke8 35. Qc8+ Ke7 {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 Vancouver 68030 (WM version)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "23:49:36"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "167"]
[WhiteType "program"]
[BlackType "program"]

1. e4 e5 2. Nc3 Bc5 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nf6 6. Be2 Bb4 7. Bg5 h6
8. Bxf6 Bxc3+ 9. bxc3 Qxf6 10. O-O O-O 11. f3 Be6 12. Qb1 b6 13. f4 a6 14.
Qd1 Re8 15. Qd2 Ra7 16. Rfd1 Bc8 17. Bf3 Bb7 18. Re1 Nd7 19. Qe3 Nc5 20. e5
dxe5 21. fxe5 Qg6 22. Bxb7 Rxb7 23. Qf3 Rbb8 24. Re2 Rbc8 25. Rae1 Re7 26.
c4 Rd7 27. Nb3 Ne6 28. c5 Rcd8 29. cxb6 cxb6 30. Rf2 Rc7 31. Qe2 b5 32. Rd1
Rxd1+ 33. Qxd1 Qe4 34. Re2 Qa4 35. Qa1 h5 36. a3 h4 37. h3 g5 38. Kh1 Kg7
39. Kg1 Nf4 40. Re3 Kg6 41. Qd1 Qxa3 42. Qd8 Ne6 43. Qg8+ Kh6 44. Qh8+ Kg6
45. Rf3 Nf4 46. Qf6+ Kh7 47. Qxg5 Ng6 48. e6 Qb2 49. exf7 Rc8 50. Qf5 Rf8
51. Nc5 Qa1+ 52. Rf1 Qd4+ 53. Kh1 Qe5 54. Ne6 Qxf5 55. Rxf5 Kh6 56. Rf6 Kh7
57. Nxf8+ Nxf8 58. Rxa6 Kg7 59. Ra7 Ng6 60. Rb7 Nh8 61. Rxb5 Kxf7 62. Rh5
Ng6 63. c4 Ke7 64. Rh7+ Kd8 65. Kh2 Kc8 66. c5 Kd8 67. Rh6 Ne5 68. Rxh4 Kc7
69. Rh5 Nc4 70. g4 Ne3 71. g5 Nf1+ 72. Kg2 Ne3+ 73. Kf3 Nf5 74. g6 Nd4+ 75.
Kf4 Nc6 76. Re5 Nxe5 77. Kxe5 Kd7 78. g7 Kc6 79. g8=Q Kxc5 80. Qd5+ Kb6 81.
Kd6 Ka7 82. Kc6 Kb8 83. Qb3+ Kc8 84. Qg8# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.04"]
[Round "2"]
[White "Mephisto TM London 68030 (WM version)"]
[Black "Mephisto TM Berlin 68030 (prototype)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "01:10:16"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "166"]
[WhiteType "program"]
[BlackType "program"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be3 a6 7. a4 d5 8. e5
Ne4 9. Nxe4 dxe4 10. Ng5 c5 11. dxc5 Nc6 12. Qxd8 Rxd8 13. e6 f5 14. c3 Rf8
15. Bc4 f4 16. Bc1 Ne5 17. Bf1 Nd3+ 18. Bxd3 exd3 19. Kd2 Bf6 20. Ne4 Bxe6
21. Kxd3 Be5 22. Kc2 Rac8 23. Re1 a5 24. Ra3 Rfd8 25. f3 Kg7 26. Rd1 Rxd1
27. Kxd1 h5 28. b4 Ra8 29. Ke2 h4 30. Kf2 Bd5 31. Kf1 Be6 32. Ke2 Bc4+ 33.
Ke1 Rd8 34. Nf2 Rd5 35. Ng4 Bc7 36. Ra1 g5 37. Rb1 Kf7 38. Rb2 Kg6 39. Bd2
Kf5 40. Kf2 Rd7 41. b5 Ke6 42. Ke1 Kd5 43. c6 bxc6 44. b6 Bb8 45. Nf2 c5
46. Ne4 Rb7 47. Nxg5 Kc6 48. Ne4 Rxb6 49. Rxb6+ Kxb6 50. Kf2 Bb3 51. Kg1
Bxa4 52. Be1 Bc6 53. Nd2 Kb5 54. Bxh4 Bd6 55. Kf2 a4 56. Nb1 Kc4 57. Bg5
Kb3 58. Bh6 a3 59. Nxa3 Kxa3 60. Bg7 Kb3 61. h4 e5 62. h5 Bb5 63. h6 Bd3
64. g3 fxg3+ 65. Kxg3 Kxc3 66. f4 Kd4 67. Kg4 Bh7 68. Kf3 c4 69. fxe5 Bxe5
70. Bf8 c3 71. Ba3 Kd3 72. Bc1 c2 73. Kg4 Bc3 74. Kf3 Bd2 75. Ba3 Bxh6 76.
Bb2 Be4+ 77. Kf2 Kc4 78. Kg3 Kb3 79. Be5 c1=Q 80. Kh3 Qe3+ 81. Bg3 Bf4 82.
Kh4 Qxg3+ 83. Kh5 Bf3# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.04"]
[Round "2"]
[White "Tasc R40 (The King 2.50)"]
[Black "Mephisto TM London 68040 (experimental)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "09:26:50"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "120"]
[WhiteType "program"]
[BlackType "program"]

1. c4 e5 2. g3 Nf6 3. Nc3 Bb4 4. a3 Bxc3 5. dxc3 O-O 6. Bg2 d6 7. Be3 Nc6
8. Nf3 Bg4 9. h3 Bf5 10. Nd2 h6 11. g4 Be6 12. Qa4 Qe8 13. b4 a6 14. f4
exf4 15. Bxf4 Bd7 16. Qc2 Qe6 17. O-O a5 18. b5 Ne5 19. Bxb7 Rab8 20. Bxe5
Qxe5 21. Bg2 Rbe8 22. e4 h5 23. gxh5 Qg5 24. Kh1 Nxh5 25. Rf3 Nf4 26. Bf1
Re5 27. Kh2 Qh4 28. Qd1 Ne6 29. Qe1 Qh7 30. Bg2 Nc5 31. Rf1 f5 32. Qf2 f4
33. Qe2 Rg5 34. Rf2 Rg3 35. Qf1 Bg4 36. Nf3 Nxe4 37. Re2 Qh5 38. Rxe4 Rxg2+
39. Kxg2 Bxh3+ 40. Kf2 Bxf1 41. Rxf1 Qc5+ 42. Ke2 d5 43. Rd4 Qxa3 44. Kd3
dxc4+ 45. Rxc4 Qb2 46. b6 c5 47. Rxc5 Qg2 48. Nd2 Rd8+ 49. Kc4 Qxd2 50. Ra1
Qe2+ 51. Kb3 Rb8 52. Rc6 Qb5+ 53. Kc2 Qxc6 54. Rxa5 Qxb6 55. Ra1 Qg6+ 56.
Kc1 Qg2 57. c4 Rb2 58. Ra8+ Kh7 59. Rh8+ Kxh8 60. c5 Qc2# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.04"]
[Round "2"]
[White "Mephisto TM Vancouver 68030 (WM version)"]
[Black "Saitek RISC 2500 v1.04"]
[Result "1-0"]
[BlackElo "2200"]
[Time "10:22:49"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "125"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8.
O-O O-O 9. Qe2 c5 10. Rd1 Nc6 11. e4 Bg4 12. dxc5 Qe7 13. Bf4 Bxc5 14. Nb5
e5 15. Bg5 a6 16. Nc3 Nd4 17. Qd3 Qd6 18. Kh1 Bxf3 19. gxf3 Rac8 20. Rg1 a5
21. Rad1 Rfe8 22. Bh4 Qb6 23. b3 Bb4 24. f4 Bxc3 25. fxe5 Nxe4 26. Qxe4 Bb2
27. f4 Qh6 28. Qxb7 Ne6 29. Bf6 Rb8 30. Qg2 Kh8 31. f5 gxf6 32. fxe6 fxe6
33. Qxb2 f5 34. Rd6 Qe3 35. Bxe6 Qe4+ 36. Qg2 Re7 37. Qxe4 fxe4 38. Re1
Rbe8 39. Bd7 Rb8 40. e6 Rxb3 41. Rd5 Kg7 42. Rxa5 Kf6 43. Rb5 Rd3 44. Rb4
Rd5 45. Rbxe4 Rf5 46. h4 h6 47. Kh2 h5 48. R1e2 Kg6 49. Re5 Rf4 50. Rg5+
Kh6 51. Kg3 Rf6 52. Ree5 Rg6 53. a5 Rgg7 54. Kf4 Kh7 55. Rxg7+ Kxg7 56. a6
Kh6 57. a7 Rg7 58. Rg5 Kh7 59. Rxg7+ Kxg7 60. e7 Kf6 61. e8=Q Kg7 62. Bf5
Kf6 63. Qf8# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.04"]
[Round "2"]
[White "Tasc R40 (Gideon 3.1, prototype)"]
[Black "Mephisto TM London 68030 (WM version)"]
[Result "1-0"]
[BlackElo "2200"]
[Time "11:19:30"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "161"]
[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 d3 29. Rd1 Rd8 30. f4 Nb4 31. Ne6 Rd5
32. Kf2 Nxa2 33. Ke3 Nb4 34. g4 Kg8 35. Ke4 Rd7 36. g5 Kf7 37. f5 Re7 38.
h4 a5 39. h5 Re8 40. Ke5 Nc6+ 41. Kd6 Nb4 42. h6 Rc8 43. Kd7 Ra8 44. Kc7
Re8 45. Kxb7 Re7+ 46. Kb6 Nd5+ 47. Kc6 Ne3 48. g6+ hxg6 49. h7 Re8 50.
fxg6+ Kxg6 51. Rxd3 Nf5 52. Rh3 Rh8 53. Kb6 Kf6 54. Nf4 Ne7 55. Rh5 Kg7 56.
Re5 Nc8+ 57. Kb7 Kf6 58. Re1 Kg5 59. Nd5 Kf5 60. Nc7 Kg5 61. Re8 Rxh7 62.
Rxc8 Rh3 63. Ne6+ Kf6 64. Nd4 Rh7+ 65. Kb6 Rh4 66. Rf8+ Ke7 67. Nf5+ Kxf8
68. Nxh4 Ke7 69. c6 Kd6 70. c7 Kd5 71. c8=Q Ke4 72. Qc5 Kd3 73. Kxa5 Ke4
74. Ng6 Kf3 75. Qd4 Ke2 76. Ne5 Ke1 77. Qb2 Kd1 78. Nc4 Ke1 79. Qd2+ Kf1
80. Ne3+ Kg1 81. Qg2# 1-0

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.04"]
[Round "2"]
[White "Mephisto TM London 68040 (experimental)"]
[Black "Tasc R40 (The King 2.23)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "12:35:51"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "110"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8.
Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Nxe5 12. Nxe5 axb5 13. Bxb5+ Bd7 14.
Nxd7 Qa5+ 15. Bd2 Qxb5 16. Nxf6+ gxf6 17. a4 Qxb2 18. O-O Bd6 19. Qf3 Rc8
20. Qxf6 Rg8 21. Rae1 Qxd2 22. Rxe6+ fxe6 23. Qxe6+ Be7 24. Qxg8+ Kd7 25.
Qxh7 Rc1 26. Qf5+ Kc7 27. Qe6 Bd6 28. Qf7+ Kb6 29. Qb3+ Bb4 30. g3 Rxf1+
31. Kxf1 Kc5 32. Kg2 d3 33. Qe6 Qe2 34. Qf5+ Kd4 35. Qf6+ Kc4 36. h4 Kb3
37. Qf7+ Kxa4 38. Qc4 Qc2 39. Qe4 Kb3 40. Qd5+ Qc4 41. Qf3 Kb2 42. h5 d2
43. h6 Kc2 44. h7 Bc3 45. Qf5+ Qd3 46. Qxd3+ Kxd3 47. f3 d1=Q 48. Kh3 Qxf3
49. h8=Q Bxh8 50. Kh4 Bf6+ 51. Kh3 Be5 52. Kh4 Qxg3+ 53. Kh5 Bf6 54. Kh6
Qg5+ 55. Kh7 Qg7# 0-1

[Event "Meisterklasse"]
[Site "Computer"]
[Date "2026.02.04"]
[Round "2"]
[White "Mephisto TM Berlin 68030 (prototype)"]
[Black "Tasc R40 (The King 2.50)"]
[Result "0-1"]
[BlackElo "2200"]
[Time "13:20:46"]
[WhiteElo "2200"]
[TimeControl "40/7200:20/3600:20/3600"]
[Termination "normal"]
[PlyCount "162"]
[WhiteType "program"]
[BlackType "program"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. g3 Bg4 7. Bg2 O-O 8.
h3 Bxf3 9. Bxf3 Nd4 10. a3 Ba5 11. Bg5 h6 12. Be3 Qd7 13. b4 Bb6 14. Bg2 a5
15. Na4 Ba7 16. b5 Qe7 17. b6 cxb6 18. Bxd4 exd4 19. O-O Nd7 20. Qh5 Nc5
21. Nb2 Rfe8 22. Rab1 Qe5 23. Qg4 Qe6 24. Qf3 Rac8 25. Nd1 Qd7 26. Rb5 Re5
27. Nb2 Rce8 28. Rb1 Rf8 29. Qe2 d5 30. f4 Re7 31. e5 Rd8 32. Qf3 dxc4 33.
Nxc4 Na4 34. R5b3 Qc7 35. Nd6 Nc3 36. R1b2 Rxd6 37. exd6 Qxd6 38. Qg4 Qc7
39. Rc2 Re3 40. Kh2 Rxd3 41. Re2 Re3 42. Rxe3 dxe3 43. Rb2 b5 44. Rc2 Bd4
45. Bf1 b4 46. axb4 axb4 47. Rb2 Nd5 48. Ra2 Qd8 49. Bc4 b5 50. Bd3 Bf6 51.
Ra7 b3 52. Rd7 Qa8 53. Qh5 Qa2+ 54. Kh1 Qa1+ 55. Kg2 Qb2+ 56. Kh1 Qc1+ 57.
Kg2 Qd2+ 58. Kg1 Qxd3 59. Qxf7+ Kh8 60. Qxd5 Qc2 61. Rb7 Qf2+ 62. Kh1 Qe1+
63. Kh2 Qd2+ 64. Qg2 Bc3 65. Rxb5 Qxg2+ 66. Kxg2 e2 67. Rxb3 e1=Q 68. Rxc3
Qxc3 69. Kf2 Qd2+ 70. Kf3 h5 71. f5 Qd3+ 72. Kf2 Qxf5+ 73. Kg2 Qe4+ 74. Kf2
g5 75. Kg1 Qf3 76. g4 h4 77. Kh2 Qg3+ 78. Kh1 Qxh3+ 79. Kg1 Qf3 80. Kh2 h3
81. Kg1 Qg2# 0-1