[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.29"]
[Round "1"]
[White "Saitek GK 2100 32MHz x 3"]
[Black "Saitek Sparc"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2100"]
[BlackElo "2208"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "166"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 12,165,34,12,11,-8,-8,-7,-4,-11,-8,-7,-7,-11,-7,-33,-13,-52,-44,-84,-25,-25,-22,-18,-4,-106,-111,-93,-109,-128,-24,-38,-38,-50,6,-83,-87,-240,-211,-240,-34,-38,-31,-35,-27,-29,3,0,0,1,15,15,11,0,0,0,0,0,7,0,11,0,0,0,6,0,0,0,0,0,0,0,0,-6,0,-1,0,0,156,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-29982,-29983,-29983,-29984,-29984,-29985,-29985,-27999,-27999,-27999,-27999,-27999,-27999,-27998,-27997,-27997,-27999,-27999,-27995,-27995,-27996,-27994,-27995,-27995,-27996,-27996,-27997,-27997,-27998,-27998,-27999,-27999,-29999]} 1. c4 c5 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 Nxd5 5. e3 Nxc3 6. bxc3 g6 7. Qa4+ Nd7 8. Ba3 {Black must now prevent Bxc5.} Qc7 9. Be2 Bg7 {The position is equal.} 10. O-O O-O 11. d4 b6 {[%cal Bb7b6,Bb6b5,Bb5c4][%mdl 32]} 12. Rad1 Bb7 13. Rd2 a6 14. Rfd1 b5 15. Qb3 Rab8 16. c4 Bxf3 (16... b4 {keeps more tension.} 17. Bb2 Bxf3 18. Bxf3 a5) 17. Bxf3 cxd4 {aiming for ...b4.} 18. exd4 bxc4 19. Qe3 Rfe8 20. Rc2 e6 21. Rdc1 Nb6 22. Bc5 Nd5 23. Qe2 c3 24. Bxd5 $2 (24. Qxa6 $17 {was called for.} Bh6 25. Rd1) 24... exd5 $19 25. Qxa6 Re6 $2 (25... Bh6 $1 $19 {[%cal Rh6c1]} 26. Rd1 Bd2) 26. Qd3 $15 Bh6 27. Rf1 Bd2 {Strongly threatening ...Qb7.} 28. Ba3 Be1 (28... Rbe8 $5 {[%cal Re6e1]} 29. g3 (29. Qxd2 $2 cxd2 30. Rxc7 d1=Q $19) 29... Re1 $15) 29. Bc1 {Hoping for Be3.} Qa5 30. Be3 Bd2 31. Bxd2 cxd2 32. Qxd2 (32. g3 {seems wilder.} Kg7 33. Kg2 Rb4 34. Rd1) 32... Qxd2 33. Rxd2 $11 {[%mdl 4096] Endgame KRR-KRR} Kg7 34. Ra1 Kf6 35. a4 Reb6 36. Rdd1 Ra8 37. Ra3 Ra5 38. Kf1 Rb4 39. Rf3+ Kg7 40. Rc1 Rbxa4 41. Rc7 Ra1+ 42. Ke2 R5a2+ 43. Ke3 Re1+ 44. Kf4 {Kg3 is the strong threat.} Kh6 $2 ({Black should play} 44... Re6 $11) 45. Kg3 $2 (45. Rxf7 $16 {[%cal Rf3h3]} Re4+ 46. Kg3) 45... f5 46. Rc5 Re4 47. Rxd5 Rg4+ 48. Kh3 Rd2 49. g3 Kg5 50. Kg2 Rgxd4 51. Rxd4 Rxd4 {KR-KR} 52. Re3 Rd2 53. Kf3 h6 54. Re6 Rc2 55. h3 Ra2 56. Rd6 Rb2 57. Ke3 Rb3+ 58. Ke2 f4 59. Rd3 Rxd3 60. Kxd3 {K3P-K3P} Kf5 61. Kd4 h5 62. Kd5 g5 63. Kd4 g4 64. h4 f3 65. Kd5 Kf6 66. Kd6 Kf5 {( -> ...Ke4)} 67. Ke7 $2 {[%mdl 8192] [#]} (67. Kd5 $11) 67... Ke4 $1 {Black mates.} 68. Kf6 {[#]} Kd3 $1 69. Kg5 Ke2 70. Kxh5 Kxf2 71. Kxg4 {KPP-KP} Kg2 72. h5 f2 73. h6 f1=Q 74. Kg5 Kxg3 75. h7 Qf8 76. h8=Q Qxh8 77. Kf5 Qd4 78. Ke6 Kg4 {[%cal Bg3g4,Bg4g5,Bg5h6,Bh6g6][%mdl 32]} 79. Kf7 Qe5 80. Kf8 Kg5 81. Kf7 Kh6 82. Kf8 Kg6 83. Kg8 Qg7# {Weighted Error Value: White=0.18 (very precise) /Black=0.25 (precise)} 0-1

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.29"]
[Round "2"]
[White "Saitek Sparc"]
[Black "Saitek GK 2100 32MHz x 3"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "2208"]
[BlackElo "2100"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "128"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 11,127,16,28,25,34,-43,150,-68,-59,-238,-218,-233,-218,-292,-284,-264,-204,-196,-205,-192,-109,-242,-251,-444,-434,-432,-235,-242,17,-48,336,-40,-41,-356,-307,-353,-267,-266,-262,-384,-346,-347,0,-386,-313,-305,-273,-308,-295,-393,-378,-405,-400,-450,-355,-444,-450,-444,-411,-467,-461,-493,-503,-517,-458,-596,-568,-671,-534,-667,-639,-652,-663,-686,-556,-1229,-601,-705,-702,-19998,-19999,-27999,-27998,-27999,-27999,-27999,-27999,-27999,-27997,-27998,-27998,-27999,-27999,-27999,-27999,-27998,-27998,-27999,-27999,-27999,-27999,-27998,-27998,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27998,-27998,-27999,-27999,-29999]} 1. e4 Nf6 2. Nc3 e5 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. bxc3 Be7 7. d4 {next Bd3 is good for White.} O-O 8. Nh3 c6 $2 (8... c5 $15) 9. Bf4 $2 ({White should try} 9. Bd3 $16) 9... f6 $15 10. Bd3 $2 (10. exf6 $15 Bxf6 11. Bd3) 10... fxe5 $19 11. dxe5 Bh4+ $1 12. Kd2 Bxh3 13. Qxh3 {Raf1 is the strong threat.} ({But not} 13. gxh3 $2 Rxf4 $1 {[%mdl 512]} 14. Qh5 (14. Qxf4 $2 {is the wrong capture.} Bg5 $19) 14... h6 $19) 13... Rxf4 14. g3 Rf2+ 15. Ke1 Rf3 16. Qe6+ Kh8 17. gxh4 (17. Ke2 Rf8 18. Qh3) 17... Qxh4+ 18. Kd1 {Intending Qe8+ and mate.} Rf8 {Inhibits Qe8.} (18... Na6 $142 19. Rg1 (19. Bxa6 $2 bxa6 20. Rb1 Raf8 $19) 19... Nc5) 19. Rb1 b6 ({Black should play} 19... Na6 $19 20. Bxa6 bxa6) 20. Rf1 {[%cal Rf1f8][%mdl 1024] White has compensation.} Rd8 {[%mdl 8192] [#]} (20... Rxf1+ $1 $15 {keeps the upper hand.} 21. Bxf1 Qd8) 21. h3 $2 (21. Rb4 $1 $18 {[%cal Rb4h4]} Qh5+ 22. Be2) 21... Nd7 $36 {[%cal Bb8d7,Bd7c5,Bc5d3][%mdl 2080] And now ...Qh5+ would win. Black has good play.} 22. Rf3 $2 {[%mdl 8192]} (22. Rb4 $1 $15 Qh5+ 23. Rg4) 22... Nc5 23. Qf5 Nxd3 24. Qxd3 Rf8 25. Rf5 Rxf5 26. Qxf5 $19 {[%mdl 4096] Endgame KQR-KQR} Qa4 $2 ({Not} 26... Qg3 27. Kd2 $17) (26... Qe7 $19 {aiming for ...Rf8.} 27. e6 Qd6) 27. Ra1 $2 {[%mdl 8192]} (27. Rb4 $11 {and White stays safe.} Qa3 28. Rh4) 27... Qe4 28. Qxe4 dxe4 {KR-KR} 29. Ke2 Re8 30. Rf1 g6 31. Rf6 Rxe5 32. Rxc6 Rh5 33. Rc8+ Kg7 34. Rc7+ Kh6 35. Rxa7 Rxh3 36. Rc7 Kg5 37. Rc6 b5 38. Rc5+ Kf4 {Hoping for ...Rh2+.} 39. Rxb5 Rxc3 40. Rb2 h5 41. Kd2 Ra3 42. c4 Ke5 43. Rb3 Rxa2+ (43... Rxb3 $142 44. axb3 h4) 44. Ke3 Ra5 45. Rb5+ Rxb5 46. cxb5 {KP-KP} Kd5 {Black mates.} 47. b6 Kc6 48. Kxe4 Kxb6 49. Kf4 Kc5 {[%cal Bb6c5,Bc5d5,Bd5e6,Be6f5,Bf5g4,Bg4f3,Bf3f2][%mdl 32]} 50. Kg5 Kd5 51. Kf4 Ke6 52. Kg3 g5 53. Kg2 h4 54. Kh3 Kf5 55. Kg2 g4 56. Kh2 g3+ 57. Kg2 Kg4 58. Kg1 Kf3 59. Kh1 g2+ 60. Kg1 h3 61. Kh2 Kf2 62. Kxh3 g1=Q 63. Kh4 Qg6 64. Kh3 Qh5# {Weighted Error Value: White=1.07/Black=0.71} 0-1

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.29"]
[Round "1"]
[White "Saitek GK 2100 32MHz x 3"]
[Black "Mephisto Berlin 68000"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2100"]
[BlackElo "2106"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "204"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 9,203,-34,-14,-8,-6,-54,-61,-67,-23,-55,-58,-109,-118,-109,-83,-102,-88,-87,-91,-95,-1,-13,-6,-4,72,59,36,29,41,47,75,73,76,37,279,0,0,0,0,0,0,11,15,-57,-1,-8,-7,-8,-12,-13,32,-2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,-2,-3,-3,-553,-18,-462,-22,-21,-23,-23,-24,-6725,-6724,-780,-23,-32,-15,-8053,-16,-971,0,0,0,-19972,0,-8053,0,-4314,-4986,-974,0,0,0,0,0,-19974,-19967,-19986,-19978,-19991,-19985,-19990,-19990,-19989,-19986,-19986,-19983,-19983,-19963,-8053,-8053,-19981,-19981,-19980,-19981,-19982,-19979,-19987,-19988,-19981,-1008,-19979,0,-5211,-2582,-909,-6397,-8053,0,0,0,0,0,-19980,-19982,-19982,-19984,-19984,-19980,-19982,0,0,0,0,0,-6361,-933,-19997,-29979,-29986,-27996,-27997,-27997,-27998,-27998,-27999,-27999,-27998,-27998,-27999,-27999,-27999,-27999,-27993,-27993,-27995,-27995,-27996,-27996,-27997,-27997,-27998,-27998,-27999,-27999,-29999]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 dxc4 5. a4 h6 (5... e5 {is more complex.} 6. dxe5 Qa5 7. Qd2 h6) 6. Bxf6 exf6 7. e3 Be6 8. Nf3 {Black is slightly better.} Qb6 9. Qc2 Na6 {[%cal Bb8a6,Ba6b4,Bb4d3][%mdl 32]} 10. Rd1 O-O-O 11. Be2 Bd6 12. O-O Nb4 13. Qb1 Qc7 14. Ne4 Bd5 15. Nxd6+ Qxd6 16. Nd2 Nd3 17. b3 {[%cal Bb2b3,Bb3b4][%mdl 32]} c3 18. Bxd3 cxd2 19. b4 h5 20. Rxd2 h4 21. b5 Kb8 $2 (21... cxb5 $14 22. e4 (22. Qxb5 Kb8 $11) 22... Be6) 22. Rc1 $2 (22. e4 $18) 22... h3 $36 {[%mdl 2048] Black is pushing.} 23. g3 cxb5 24. axb5 Rc8 25. Rdc2 Be6 26. b6 Qxb6 27. Qxb6 axb6 28. Kf1 Rxc2 29. Rxc2 {[%mdl 4096] Endgame KRB-KRB} Rc8 30. Ke1 Rxc2 31. Bxc2 {KB-KB} b5 32. e4 Kc7 33. Kd2 b4 34. d5 Bg4 35. Kd3 Bf3 {[%cal Of6f5]} 36. Ke3 Bg2 {[%cal Of6f5]} 37. Kd4 Kb6 38. Kc4 b3 39. Bxb3 Bxe4 40. Ba4 Kc7 {Strongly threatening ...Kd6.} 41. Be8 Bg6 42. Kc5 b6+ 43. Kb5 Bh5 44. d6+ Kxd6 45. Kxb6 g5 46. f4 $2 {[%mdl 8192]} (46. Bc6 $11 {and White is okay.}) 46... Bg6 $2 (46... Kd5 $1 $19 47. Bd7 gxf4 48. gxf4 Ke4) 47. Kb5 $2 {[%mdl 8192]} (47. Bc6 $1 $11) 47... gxf4 $2 (47... Kd5 $1 $19 {Threatens to win with ...gxf4.} 48. Bc6+ Kd4) 48. gxf4 Kd5 {...Ke4 is the strong threat.} 49. Bc6+ $1 Kd4 50. Bf3 $2 {[%mdl 8192]} (50. Kb4 $11) 50... Bd3+ $19 51. Kb4 f5 $2 ({Black should try} 51... Ke3 $19 52. Bg4 Bf1) 52. Bd1 Ke3 53. Bb3 $2 {[%mdl 8192]} (53. Kc3 $11 Bf1 54. Bb3) 53... f6 $2 (53... Kxf4 $19 54. Bxf7 Kf3) 54. Kc5 $2 {[%mdl 8192]} (54. Kc3 $11 Bf1 55. Bd1) 54... Kxf4 $2 (54... Be2 $19 55. Be6 Bg4) 55. Kd4 $11 Be4 56. Bc4 $2 {[%mdl 8192]} (56. Bd1 $11) 56... Bg2 $2 (56... Kf3 $19 57. Be6 Kf2) 57. Bf7 $2 {[%mdl 8192]} (57. Bd3 $11) 57... Bc6 $2 (57... Kf3 $1 $19 58. Kc3 f4) 58. Bc4 $2 {[%mdl 8192]} (58. Bg6 $11 Bb5 59. Bh5) 58... Kf3 $1 $19 59. Bf1 Kg4 $2 (59... Kf2 $19 60. Bxh3 f4) 60. Be2+ Bf3 61. Bc4 f4 62. Bb3 $2 {[%mdl 8192]} (62. Be6+ $11 f5 63. Kd3) 62... Bc6 63. Kc5 Bb7 64. Be6+ f5 65. Kd4 Be4 66. Bc4 Bg2 67. Be6 Bc6 68. Bc4 Bd7 69. Bd5 Ba4 70. Kd3 {[#]} Bb5+ $1 71. Kd4 Be2 72. Bc6 Bf3 73. Bd7 Be4 74. Bb5 Bc2 (74... Kf3 $142 75. Bf1 Kf2 76. Bxh3 Kg1) 75. Kc3 Bd1 $2 ({Better is} 75... Be4 $19 {Hoping for ...Bg2.} 76. Kd4 Kf3) 76. Kd4 $2 {[%mdl 8192]} (76. Kd2 $11) 76... Bb3 {And now ...Kf3 would win.} 77. Bd3 Be6 78. Bb5 Bg8 $2 (78... Kf3 $19 79. Bf1 Bc8) 79. Bc6 $1 $11 Bb3 {White must now prevent ...Bc2.} 80. Kc3 {Inhibits Bc2.} Bd1 81. Kd4 $2 {[%mdl 8192]} (81. Kd3 $11) 81... Be2 $19 82. Bb7 Bf1 83. Bd5 Ba6 84. Bc6 Kg5 $2 (84... Bf1 $19 85. Bd5 Bg2) 85. Bf3 $1 $11 Bf1 {aiming for ...Bg2.} 86. Bd1 $1 Bg2 87. Bc2 $2 {[%mdl 8192] Against Be4} (87. Kd3 $11) 87... Bc6 $19 88. Ke5 Be4 89. Bxe4 {Black mates.} fxe4 90. Kxe4 {KPP-KP} Kg4 91. Kd4 {[#]} Kf3 $1 ({Weaker is} 91... Kf5 92. Kd3 $11) 92. Ke5 Kg2 93. Kxf4 Kxh2 {KP-K} 94. Kf3 Kg1 {[%cal Bh2g1,Bg1g2,Bg2g3,Bg3f3][%mdl 32]} 95. Ke3 h2 96. Ke2 h1=Q 97. Ke3 Qd5 98. Ke2 Kg2 99. Ke3 Kg3 100. Ke2 Qd4 101. Ke1 Kf3 102. Kf1 Qf2# {Weighted Error Value: White=1.06/Black=0.88} 0-1

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.29"]
[Round "2"]
[White "Mephisto Berlin"]
[Black "Saitek GK 2100 32MHz x 3"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2106"]
[BlackElo "2100"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "127"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 14,126,22,22,28,7,217,214,214,203,216,177,203,189,362,335,355,280,281,267,309,255,264,247,243,244,232,244,230,229,232,223,210,169,224,37,32,38,41,0,81,83,196,70,60,60,250,5,15,0,331,77,285,266,333,320,429,434,526,504,488,485,640,633,653,634,719,737,744,736,736,734,724,606,807,648,880,854,29983,29984,29984,29985,29985,29986,29986,29987,29987,29988,19999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27999,27998,27999,27999,27999,27997,27999,27999,27999,27999,27999,27999,27999,29999]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. Nxe5 Nxe4 6. Qe2 Nxe5 7. Qxe4 Qe7 8. d4 Nc6 9. Qg4 f5 $2 (9... h5 $11 {and Black stays safe.} 10. Qg3 (10. Qxg7 Bxd4 11. Qg3 a6 $11) 10... Bxd4) 10. Qh5+ $1 $18 (10. Qxf5 Nxd4 11. Qh5+ g6 $15) 10... g6 {White is clearly better.} 11. Qd1 Nxd4 {[#]} 12. b4 $1 Bb6 (12... Nxb5 $2 13. Re1 O-O 14. Rxe7 Bxe7 15. Qd5+ Rf7 16. Qxb5 $18) 13. c4 {[%cal Bc2c4,Bc4c5][%mdl 32]} ({Stronger than} 13. Re1 Ne6 $15) 13... Ne2+ $2 (13... Qxb4 $2 14. Ba3 Qa5 15. Bb2 $18 (15. Re1+ Kf7 $16)) (13... O-O {keeps fighting.}) 14. Kh1 O-O {Strongly threatening ...Bd4.} (14... Nxc1 $2 15. Re1 Bxf2 16. Rxe7+ Kxe7 17. c5 $18) 15. c5 Nxc1 16. Qxc1 Qg7 17. Bc4+ d5 18. Bxd5+ Kh8 19. Nc3 {[%cal Bb1c3,Bc3d5,Bd5b6][%mdl 32]} ({Less strong is} 19. cxb6 Qxa1 20. bxc7 Qe5 $16) 19... c6 {Threatens to win with ...Bd8.} 20. cxb6 cxd5 21. Nxd5 axb6 22. Re1 {Inhibits Be6. Hoping for Re7.} ({Don't do} 22. Nxb6 $6 Rb8 23. Re1 Bd7 $16) 22... Bd7 {[%cal Bc8d7,Bd7c6,Bc6d5][%mdl 32]} 23. Nxb6 Rad8 24. Qc7 (24. a4 $18) 24... Bc6 $14 25. Qxg7+ Kxg7 26. Kg1 Rd2 27. a4 {And now b5 would win.} Kf6 28. f3 {aiming for b5.} Rfd8 29. b5 $36 {[%mdl 2048] Black is under pressure.} Bd5 ({Black should try} 29... Be8 $14) 30. Rac1 $2 (30. a5 $18) 30... Be6 31. Rc7 {[%csl LRb7,LRh7]} Rb8 $2 {[%mdl 8192] [#]} (31... h5 $11) 32. Rxh7 $2 (32. a5 $1 $18 {is the precise move to win.}) 32... Bf7 $2 (32... Rbd8 $16) 33. h4 $18 Rf8 34. g4 fxg4 35. fxg4 Rd4 36. g5+ Kf5 37. Rf1+ Ke6 38. a5 Rg4+ 39. Kh2 Rd4 40. a6 bxa6 41. bxa6 Rd2+ 42. Kg1 Ra2 43. Rg7 Kd6 44. Rfxf7 Rxf7 45. Rxf7 {[%mdl 4096] Endgame White wants to mate with a7. KRN-KR} Ra1+ 46. Rf1 Rxa6 47. Rf6+ Kc7 48. Nd5+ Kb7 49. Rxa6 Kxa6 {KN-KP} 50. Nf4 Kb5 51. Nxg6 Kc6 {White mates.} 52. Nh8 Kb6 53. g6 Ka5 54. g7 Kb6 55. h5 Kb7 56. h6 Ka7 57. h7 Kb7 58. Ng6 Kc6 59. g8=Q Kc7 60. Qe6 Kb7 61. Ne7 Ka7 62. h8=Q Kb7 63. Qd4 Kb8 64. Qc8# {Weighted Error Value: White=0.43/Black=0.82} 1-0

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.30"]
[Round "1"]
[White "Saitek GK 2100 32MHz x 3"]
[Black "Saitek RISC 2500"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2100"]
[BlackElo "2231"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "118"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 10,117,31,28,63,14,25,-109,-63,-184,-203,-261,-224,-219,-200,-227,-221,-208,-214,-221,-209,-264,-100,-268,-193,-260,-115,-248,-266,-296,-285,-335,-291,-287,-222,-234,-164,-207,-202,-304,-246,-297,-283,-339,-311,-336,-323,-394,-380,-371,-375,-375,-363,-399,-407,-417,-391,-399,-378,-403,-396,-442,-441,-436,-440,-437,-434,-442,-380,-453,-416,-533,-531,-567,-441,-526,-522,-560,-515,-623,-609,-805,-803,-785,-768,-757,-743,-742,-726,-726,-687,-1337,-1076,-29990,-29991,-29994,-29995,-29996,-29994,-29994,-29995,-29995,-29996,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Nf3 O-O 6. O-O Nc6 7. Bg5 Ne4 8. Bh4 d5 {White must now prevent ...h6. Black is better.} 9. Nbd2 h6 10. Qc2 g5 11. Nxe4 fxe4 (11... dxe4 12. Nxg5 hxg5 13. Bxg5 $17) 12. Nxg5 hxg5 13. Bxg5 Qd6 14. Rad1 Qg6 15. h4 b6 $2 (15... Bf5 $19 {has better winning chances. Hoping for ...Nd8.} 16. Qd2 Bf6) 16. b4 $2 (16. f3 $17) 16... Ba6 17. Rb1 b5 {Strongly threatening ...Bf6.} 18. Rbd1 Bf6 19. Bxf6 exf6 ({Don't go for} 19... Rxf6 $2 20. Qd2 $19) ({Not} 19... Qxf6 20. f3 $11) 20. Rfe1 Rad8 21. a4 Qg4 22. Kh2 Qh5 ({Inferior is} 22... bxa4 23. Qxa4 Bb7 24. Bh3 $11) 23. Ra1 Rd7 24. Qa2 Re8 25. f3 f5 {[%cal Of5f4]} 26. f4 Qg6 {[#] Threatens to win with ...Rg7.} 27. e3 bxa4 28. Reb1 Bc4 29. Qf2 Bb5 30. Bf1 a6 31. Ra3 Rg7 32. Re1 Qe6 33. Be2 Ne7 34. Bh5 Ng6 35. Rea1 Rh7 36. Bxg6 Qxg6 37. Qa2 Rd8 38. Qg2 Rg7 39. Qh3 Re8 40. h5 Qf7 41. Rg1 Qd7 42. Rga1 Kh7 43. Qh4 Qf7 44. Rh1 Reg8 45. Ra2 Rxg3 46. Qxg3 Rxg3 47. Kxg3 Qg8+ 48. Kh2 Qg4 49. Rf2 a3 50. Ra1 Be2 {[#] ( -> ...Bf3)} 51. h6 Bf3 {Black mates.} 52. Rfa2 Kxh6 53. Rb1 Qh4+ 54. Kg1 Qh1+ 55. Kf2 Qg2+ 56. Ke1 Qg1+ 57. Kd2 Qxb1 {[%csl Gf3][%cal Rb1d1]} 58. Ra1 Qd3+ 59. Ke1 Qe2# {Weighted Error Value: White=0.53/Black=0.28 (precise)} 0-1

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.30"]
[Round "2"]
[White "Saitek RISC 2500"]
[Black "Saitek GK 2100 32MHz x 3"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2231"]
[BlackElo "2100"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "73"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 9,72,95,95,99,132,137,218,225,227,199,321,201,209,209,199,210,326,269,346,255,235,209,193,113,280,211,303,35,238,240,422,114,273,263,381,371,384,360,345,322,300,283,754,741,983,969,954,933,29978,29977,29991,29992,29993,29994,29994,29995,29995,29996,29996,29997,29997,29998,29998,29999,29999]} 1. Nf3 d5 2. d4 c5 3. dxc5 Nf6 4. c4 Qa5+ 5. Bd2 Qxc5 6. cxd5 {[%cal Oe2e4]} Qxd5 7. Nc3 Qe6 8. e4 {White is clearly better.} Bd7 9. Bd3 Na6 10. Be3 {Inhibits Nc5.} Nb4 11. O-O {Nb5 is the strong threat.} Nxd3 12. Qxd3 {[#] Threatens to win with Rac1.} Bc6 {[%cal Rc6e4]} 13. Nd4 Qd6 14. Rad1 Ng4 {[%csl Gg4][%cal Rd6h2]} 15. f4 {[%cal Bf2f4,Bf4f5][%mdl 32] And now Ncb5 would win.} Nxe3 16. Qxe3 Qc5 (16... e6 $16) 17. f5 {Hoping for Kh1.} Qb6 18. Qe2 $2 (18. b4 $18) 18... Rd8 $2 (18... O-O-O $14 19. Nd5 Bxd5 20. exd5 Kb8) 19. Qc4 $18 {Black must now prevent Kh1.} Rc8 $2 (19... Rxd4 20. Qxd4 (20. Rxd4 e5 $18) 20... Qxd4+ 21. Rxd4 e6) 20. Na4 $2 (20. Nd5 $18 {and White stays clearly on top.} Qa6 21. Qc3) 20... Qc7 (20... Qa6 $16 {was worth a try.} 21. Qxa6 bxa6 22. Nxc6 Rxc6) 21. Rc1 Qd8 22. Nc5 ({Less strong is} 22. Nxc6 Rxc6 23. Qb5 Qc7 $16) 22... Bxe4 23. Qa4+ Bc6 24. Nxc6 bxc6 25. Qxa7 Rb8 $2 (25... h5 26. Rfd1 Qc7) 26. Rfd1 e5 27. Rxd8+ Rxd8 28. Nb7 {[%csl LRc6,LRd8]} Rd3 29. Rxc6 {White mates.} Rd1+ 30. Kf2 Kd7 {[#]} 31. Nd8+ $1 Kxd8 32. Qa5+ Ke7 33. Qc5+ Ke8 34. Rc8+ Rd8 35. Qb5+ Ke7 36. Qxe5+ Kd7 37. Rc7# {Weighted Error Value: White=0.54/Black=0.84} 1-0

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.30"]
[Round "1"]
[White "Saitek GK 2100 32MHz x 3"]
[Black "Mephisto Montreux"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2100"]
[BlackElo "2210"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "445"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 18,445,15,11,12,13,15,-5,18,-16,-19,-19,-20,-31,0,0,6,0,12,4,13,11,23,8,29,3,0,0,0,0,0,0,0,-2,18,13,15,2,18,0,22,23,72,71,74,67,128,27,46,-3,8,6,8,0,0,-19,-8,-9,-10,-269,-264,-253,-255,-246,-239,-212,-165,-167,-113,-109,-5,-9,-11,-13,-14,-26,0,0,0,0,0,0,0,0,0,5,0,0,0,0,4,3,17,0,16,0,0,0,4,0,202,23,243,0,0,0,0,4,0,0,97,32,133,162,214,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-22,0,-56,-9,-19970,-19970,-19981,-19982,-19994,-19986,-19988,-19989,-19989,-19990,-19999,-27980,-27981,-27981,-27982,-27982,-27983,-27983,-27984,-27984,-27985,-27982,-27983,-27983,-27984,-27983,-27984,-27983,-27984,-27982,-27983,-27982,-27983,-27983,-27984,-27982,-27983,-27983,-27984,-27983,-27984,-27983,-27984,-27983,-27984,-27984,-27985,-27985,-27986,-27984,-27985,-27981,-27982,-27980,-27981,-27981,-27982,-27980,-27981,-27980,-27982,-27982,-27984,-27980,-27982,-27980,-27981,-27981,-27982,-27981,-27982,-27982,-27983,-27982,-27983,-27981,-27983,-27980,-27981,-27981,-27982,-27980,-27981,-27980,-27981,-27981,-27982,-27980,-27982,-27981,-27982,-27981,-27982,-27981,-27982,-27980,-27982,-27980,-27981,-27980,-27982,-27980,-27982,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nc6 2. e4 e5 3. Bc4 Nf6 4. d4 exd4 5. O-O {[%cal Bh1f1,Bf1e1,Be1e4][%mdl 32]} Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qd8 9. Rxe4+ Be7 10. Nxd4 f5 11. Rf4 ({Much weaker is} 11. Qh5+ g6 12. Nxc6 bxc6 13. Rxe7+ Qxe7 $17) 11... O-O 12. Be3 Nb4 13. a3 Nd5 14. Nxd5 Qxd5 15. Nf3 Be6 16. Rd4 Qc6 17. Rd2 Bf6 18. Nd4 Bxd4 19. Rxd4 Rae8 20. Qd3 Rf6 21. Rd1 Rg6 {[%csl Gg6][%cal Rc6g2]} 22. g3 Rf6 {[%cal Of5f4]} 23. c4 a5 24. b4 axb4 25. axb4 {[%cal Ba3b4,Bb4b5][%mdl 32]} b6 26. b5 Qb7 27. Bg5 Rff8 28. Qc2 Kh8 29. Bf4 c6 30. Rd6 cxb5 31. cxb5 Bf7 {[%cal Be6f7,Bf7h5,Bh5f3][%mdl 32]} 32. Be3 ({Weaker is} 32. Qxf5 Bb3 33. Qg4 Bxd1 34. Qxd1 Rf5 $17) 32... Bh5 33. R1d3 Bf3 {[%cal Of5f4] Against Qc6} 34. Rd7 Qe4 {[%cal Of5f4]} 35. Qb2 {[%csl Gd7][%cal Rb2g7]} Re7 {[%cal Of5f4]} 36. R7d6 Rfe8 {[%cal Of5f4]} 37. Rd8 f4 38. R3d4 $2 {[%mdl 8192]} (38. R3d7 $11 {and White has nothing to worry.} Rxd7 39. Rxd7) 38... Qe5 $19 39. gxf4 Qh5 {( -> ...Qh3)} 40. Kf1 {[%cal Bg1f1,Bf1e1,Be1d2,Bd2c3,Bc3b2][%mdl 32]} Qxh2 {[%cal Rh2h1]} 41. Ke1 Qh1+ 42. Kd2 Qf1 43. Kc3 Qe1+ 44. Qd2 $132 {[%mdl 2048] White has counterplay} Qa1+ 45. Qb2 Qa5+ 46. Qb4 Qa7 {aiming for ...Qc7+.} 47. Kb2 Qc7 48. Qd6 Qxd6 (48... Rg8 {feels hotter.} 49. Rd3 Be4 50. Bxb6 Qxd6 51. R3xd6 h5) 49. R4xd6 Kg8 50. Bxb6 Rxd8 51. Rxd8+ $11 {[%mdl 4096] Endgame KRB-KRB} Kf7 52. Be3 Rb7 53. b6 h5 54. Kc3 Ke7 55. Rg8 Kf7 56. Rh8 g6 57. Kb4 Kf6 58. Kc5 Be4 $2 (58... Rd7 $11) 59. Re8 $2 (59. Kd6 $1 $18) 59... Bg2 $2 {[#]} (59... Re7 $1 $11 {and Black is okay.} 60. Bd4+ Ke6 61. f5+ gxf5) 60. Rf8+ $2 ({White must play} 60. Kd6 $1 $18) 60... Ke7 61. Rc8 {[%cal Of4f5]} Ke6 62. Rg8 Kf7 63. Rh8 Kf6 64. Kd6 Rf7 65. Re8 {And now Re6+ would win.} Rb7 66. Bd4+ $2 (66. Re6+ $18 Kf7 67. f5 gxf5 68. Rh6) 66... Kf5 67. Re5+ Kxf4 68. Be3+ Kf3 69. Rg5 h4 {Inhibits Rg3+.} 70. Rxg6 h3 {Hoping for ...h2.} 71. Rh6 Ke4 72. Kc5 Ke5 73. Rh5+ Ke4 74. Kb4 Kf3 75. Rh4 Ke2 76. Kc3 Rd7 77. Bd4 Kf3 78. Kc4 Rb7 79. Be3 Ke2 80. Rh8 Kf3 81. Kd5 Ke2+ 82. Kc5 Kf3 83. Rh4 Ke2 84. Kc4 Re7 85. Rh8 Rb7 86. Kc3 Kf3 87. Rh4 {Threatens to win with Kd2.} Ke2 88. Rh5 Kf3 89. Kc4 Ke4 90. Rh4+ Kf5 91. Rh8 Ke5 92. Bd4+ Ke4 93. Bc5 Ke5 94. Rh5+ Kf6 95. Kb3 Kg6 96. Rh4 Kf5 (96... Kg5 $5 97. Rh8 $8 Kg4 $11) 97. Be3 Ke6 98. f4 Kf6 99. Rh8 Kg6 100. Kc3 Kf5 101. Rh6 Ke4 102. Bc1 Rb8 103. Bd2 Rb7 104. Kc4 Rd7 105. Bc1 Rd1 106. Re6+ Kf3 107. Bb2 Rb1 (107... h2 $5 108. b7 $8 Rd8 $11) 108. Kc3 Kg3 109. Rg6+ Kxf4 110. Rh6 Kg3 {...h2 is the strong threat.} 111. Rg6+ Kh4 {Strongly threatening ...h2.} 112. Rh6+ Kg4 113. Rh7 Be4 114. b7 Bxb7 115. Rg7+ Kf4 116. Rf7+ Kg3 117. Rg7+ Kf3 118. Rh7 Bc8 119. Rh8 Bf5 120. Rh5 Kg4 121. Rh8 $2 {[%mdl 8192]} (121. Rh6 $11) 121... Kg3 $19 122. Rg8+ Bg4 123. Kc2 Re1 124. Ba3 Re6 125. Rh8 h2 126. Rxh2 Kxh2 127. Kd3 Kg3 $2 (127... Bf3 128. Kd4 Re4+ 129. Kd3 Kh3) 128. Kd4 $11 Kf4 129. Bc1+ Kf5 130. Bd2 Be2 $2 (130... Rd6+ 131. Ke3 Bh5) 131. Bc3 Bb5 $2 (131... Rd6+ 132. Kc5 Rd8) 132. Bb2 Re5 $2 (132... Rd6+ 133. Kc3 Rc6+ 134. Kd4 Ke6) 133. Bc3 Be2 $2 (133... Bf1 134. Bd2 Re4+ 135. Kc3 Rc4+ 136. Kb3 Ke4) 134. Bb2 Rb5 $2 ({Black should play} 134... Bf1 135. Bc1 Re4+ 136. Kd5 Bc4+ 137. Kd6 Re6+ 138. Kc5 {[#]} Ke4 $1) 135. Ba1 Kf4 $2 (135... Rb1 136. Bc3 Rd1+ 137. Kc5 Ke4) 136. Bc3 Kf3 $2 (136... Rb1 137. Bd2+ Kf5) 137. Bd2 Bd1 $2 (137... Rb1 138. Bh6 Rb6) 138. Bc3 Bc2 $2 (138... Bb3 {[%csl Gb3][%cal Rb5d5]} 139. Bd2 Bg8) 139. Kc4 Rf5 $2 (139... Rb1 140. Kd4 Rd1+ 141. Kc4 Ke4) 140. Kd4 Rg5 $2 (140... Bb1 141. Bb4 Ba2) 141. Bb2 Rb5 $2 (141... Bb3 142. Kd3 Bg8) 142. Ba3 Bd1 $2 (142... Bg6 143. Bf8 Bh7) 143. Bc5 Bb3 144. Be7 Bf7 $2 (144... Ba2 145. Bf8 Rf5) 145. Bc5 Ke2 $2 (145... Be6 146. Ba7 Rd5+ 147. Kc3 Ke4) 146. Ba3 Be6 $2 (146... Kf3 147. Bc5 Ra5) 147. Ke4 Rd5 $2 (147... Bd5+ 148. Ke5 Bf3+ 149. Kd4 Rd5+ 150. Kc4 Ra5) 148. Bb2 Rh5 $2 (148... Rb5 149. Bg7 Kd2 150. Bh6+ Kc3) 149. Ba3 Rf5 $2 (149... Bd5+ 150. Kd4 Bh1) 150. Bb2 Rd5 $2 (150... Rb5 151. Bc1 Bh3) 151. Bd4 Rb5 152. Ba7 Rf5 $2 (152... Bd7 153. Kd4 Bc6) 153. Bd4 Rf3 $2 (153... Rb5 154. Bg7 Bd5+ 155. Kd4 Kf3) 154. Bb2 Re3+ $2 (154... Bh3 155. Bc1 Bg2) 155. Kd4 Bf7 $2 (155... Kf3 156. Ba1 Kf4) 156. Bc1 Rb3 $2 (156... Rd3+ 157. Ke5 Rg3) 157. Ke4 Rb5 $2 (157... Rb4+ 158. Ke5 Kd3) 158. Ba3 Be6 $2 (158... Bg6+ 159. Kd4 Rb6) 159. Bd6 Rd5 $2 ({Better is} 159... Bd5+ 160. Kd4 Bh1) 160. Be5 Rd1 $2 (160... Rb5 161. Bg7 Rh5) 161. Bd4 Rf1 $2 (161... Bf5+ 162. Ke5 Kd3) 162. Bb2 Rf3 $2 (162... Bg4 163. Bh8 Kd2) 163. Ke5 Bb3 164. Ke4 Bf7 $2 (164... Re3+ 165. Kf5 Re6) 165. Bc1 Rd3 $2 (165... Rb3 166. Bf4 Rb4+ 167. Ke5 Kd3) 166. Bb2 Be6 $2 (166... Re3+ 167. Kf5 Re6) 167. Ke5 Bb3 $2 (167... Bd5 168. Bc1 Bh1) 168. Ke4 Rf3 $2 (168... Bd5+ 169. Ke5 Bh1) 169. Bd4 Bc4 $2 (169... Bc2+ 170. Kd5 Bh7) 170. Be5 Bf7 $2 (170... Bb5 171. Bb8 Re3+ 172. Kf5 Rb3) 171. Bb2 Bg8 $2 ({Black should try} 171... Re3+ 172. Kf5 Rf3+ 173. Ke5 Kd3) 172. Kd4 Bd5 $2 173. Kxd5 {KR-KB. The position is equal.} Kd3 174. Ke5 Rf2 175. Bd4 Rh2 {White must now prevent ...Rh5+.} 176. Bb6 Re2+ 177. Kd5 Re4 178. Bc5 Re8 179. Bb6 Re2 180. Bd4 Re1 181. Bb2 Re8 182. Be5 Rd8+ 183. Bd6 Rc8 184. Bc5 Rc7 185. Ba3 Rc4 186. Bc5 Re4 187. Bb6 Rg4 188. Ke5 Rg5+ 189. Kf4 Rg6 190. Bc7 Kd4 191. Be5+ Kd5 192. Bh8 Rg8 193. Bc3 Rg6 194. Bh8 Rg2 195. Be5 Rf2+ 196. Ke3 Rc2 197. Bd4 Rg2 198. Bf6 Rh2 199. Ba1 Rg2 200. Bf6 Rg3+ 201. Kf4 Rh3 202. Bg7 Rd3 203. Bb2 Rb3 204. Be5 Rd3 205. Bb2 Ke6 206. Ke4 Rg3 207. Bc1 Rc3 208. Bb2 Rh3 209. Bc1 Rg3 210. Bd2 Rh3 211. Bc1 Rb3 212. Be3 Rb4+ 213. Bd4 Rb5 214. Bg7 Rb3 215. Bh8 Rg3 216. Be5 Rh3 217. Bb8 Rc3 218. Ba7 Rc6 219. Bf2 Rc7 220. Bb6 Rc8 221. Ba7 Rc7 222. Bb6 Rc6 223. Bf2 {Weighted Error Value: White=0.27 (precise) /Black=0.26 (precise)} 1/2-1/2