[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.23"]
[Round "1"]
[White "Saitek GK 2100"]
[Black "Mephisto Milano v1.02"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2100"]
[BlackElo "1953"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "123"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 9,122,-45,-8,-13,13,-76,-49,-51,-49,-123,26,26,32,27,88,93,149,89,98,51,54,57,66,68,74,52,83,0,28,24,31,30,45,-10,48,27,67,61,64,55,161,154,150,149,196,136,265,257,269,260,252,255,291,254,277,248,231,132,152,114,121,96,302,254,374,372,442,432,436,441,539,531,526,526,539,520,550,526,573,560,802,883,872,870,807,702,803,776,797,725,19988,29982,29988,29989,29989,29990,29990,29991,29991,29992,29992,29992,29991,27998,27999,27998,27999,27999,27999,27998,27999,27999,27999,27999,29999]} 1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. e3 Nf6 5. Bg2 Bg4 6. O-O c5 7. c4 dxc4 8. Qa4+ {Black is slightly better.} Nbd7 9. Ne5 Qc7 10. Nxg4 Nxg4 11. Qxc4 Qb6 12. Nc3 Rc8 13. Qb5 Rb8 14. Nd5 Qxb5 15. Nc7+ {[%cal Bd5c7,Bc7b5,Bb5c3,Bc3e4][%mdl 32]} Kd8 16. Nxb5 a6 17. Nc3 h5 18. f5 h4 19. fxg6 hxg3 20. hxg3 ({Inferior is} 20. Rxf7 gxh2+ 21. Kh1 {[#]} Ndf6 $1 $19) 20... fxg6 21. Ne4 b6 22. Rb1 Ndf6 23. b4 Nxe4 24. Bxe4 {Black must now prevent bxc5.} Rh3 25. Bg2 Rxg3 26. bxc5 Kc7 27. Ba3 bxc5 28. Bxc5 Rxb1 29. Rxb1 Bf6 30. Rb6 a5 31. Ra6 Kd7 32. Rxa5 Ne5 33. Ra3 {Against Nd3} Rg5 34. d4 Nc4 {[#] ...Rxc5 is the strong threat.} 35. Rb3 {aiming for Kf2.} Ke6 $2 (35... Rg3 $16 {keeps fighting.}) 36. e4 $18 Rh5 37. Rb4 Na5 38. Bb6 Kd7 39. e5 Bxe5 40. dxe5 ({Stronger than} 40. Bxa5 Bh2+ 41. Kf2 Rxa5 $11) 40... Rxe5 41. Rd4+ Ke6 42. Ra4 Re2 43. Rxa5 Kf7 44. Bd5+ Kf6 45. Bd4+ e5 46. Bf3 Rc2 47. Bxe5+ Kf5 48. Bd1 Rc4 49. Kf2 g5 50. Bc3+ Kf4 {White mates.} 51. Bd2+ Ke4 52. Bf3+ Kd3 53. Be2+ Kxd2 54. Bxc4 Kc3 55. Be6 Kb4 56. Rxg5 Ka4 57. Ke3 Ka3 58. Kd4 Kb2 59. Kd3 Ka3 60. Kc3 Ka4 61. Bd7+ Ka3 62. Ra5# {Weighted Error Value: White=0.24 (precise) /Black=0.44} 1-0

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.23"]
[Round "2"]
[White "Mephisto Milano v1.02"]
[Black "Saitek GK 2100"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1953"]
[BlackElo "2100"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "81"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 21,80,56,51,28,113,108,125,-21,154,153,175,169,233,241,248,249,335,311,517,429,431,397,494,490,480,475,442,338,343,339,427,386,437,374,537,455,502,499,572,570,554,522,1140,861,29986,29987,29984,1380,29993,29994,29994,29995,29995,29996,29996,29997,29997,29998,29998,29999,29999]} 1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Nh4 Bg4 10. f3 Bh5 11. g4 Nd5 12. Qe1 (12. Ng2 $5 {[%cal Rg4h5]} Bg6 13. Bd2 $14) 12... Be7 13. Ng2 ({Of course not} 13. gxh5 $6 Bxh4 14. Qe2 Qg5+ 15. Kh1 Qxh5 $11) 13... Bg6 14. b3 {White is better.} f5 $2 {[#]} ({Black should try} 14... Nb6 $11) 15. gxf5 $16 Bxf5 16. e4 Nxc3 17. Qxc3 Bf6 18. Rd1 Bh3 19. Nf4 $1 {[%csl LRe6,LRh3]} Bxd4+ $2 (19... c5 {was called for.} 20. Nxh3 Bxd4+ 21. Rxd4 cxd4) 20. Rxd4 Qg5+ 21. Kf2 Rxf4 22. Bxf4 Qxf4 23. Rd8+ Kf7 24. Ke2 Qxh2+ 25. Kd1 Bg2 26. a5 Qg3 27. Ke2 {[%cal Bd1e2,Be2d3,Bd3c2,Bc2b2][%mdl 32]} Qh2 (27... c5 {was necessary.} 28. Qe3 (28. Rg1 Nc6 $11) 28... h6) 28. Qd4 Bh3+ 29. Kd3 Qg3 30. Rg1 Bg2 31. Kc2 Qxf3 32. Qc5 {[#] Threatening mate with Qf8+.} Kg6 33. Rd2 Kf7 34. Rdxg2 (34. Rgxg2 $142 Qxe4+ 35. Bd3 Na6 36. Rxg7+ Kxg7 37. Qe7+ (37. Bxe4 $2 {too greedy.} Nxc5 38. Rg2+ Kh8 $19) 37... Kh8 38. Bxe4 Nb4+ 39. Kb1 Kg8 40. Rg2+ Kh8 41. Qxh7#) 34... Qxe4+ 35. Kb2 {White mates.} Qxg2+ 36. Rxg2 Nd7 37. Qf5+ Kg8 38. Qxe6+ Kh8 39. Qxd7 {[%csl Gg2][%cal Rd7g7]} Rg8 40. Bxg8 Kxg8 41. Qxg7# {Weighted Error Value: White=0.28 (precise) /Black=0.91} 1-0

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.23"]
[Round "1"]
[White "Saitek GK 2100"]
[Black "Mephisto Montreal 68000"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2100"]
[BlackElo "1951"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "209"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 22,208,45,35,79,-35,-42,-286,12,17,44,45,46,44,47,56,235,223,226,132,244,228,248,238,305,298,407,407,402,405,417,418,450,447,428,363,337,342,374,311,390,30,27,29,24,6,8,0,0,0,0,0,0,0,26,6,228,110,369,355,432,433,411,424,389,431,427,432,432,430,427,395,426,419,419,419,420,408,351,302,420,412,409,383,413,412,414,404,404,402,413,379,487,486,551,408,511,511,508,508,500,492,596,582,583,576,695,520,568,560,546,558,542,509,518,516,521,517,491,498,486,401,401,401,375,356,720,421,803,785,775,784,754,698,683,626,859,697,656,590,8053,7184,19955,19960,19969,19972,19967,19975,19972,19977,29976,29979,19986,29980,29979,29981,29981,29982,29982,29983,29983,29984,29984,29985,29987,29988,29988,29986,29988,29988,29989,29990,29990,29991,29991,29991,29993,29993,29993,29994,29994,29995,29995,27998,27999,27998,27999,27999,29999]} 1. Nf3 Nc6 2. e4 e5 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 d6 9. d4 Bb6 10. Bg5 h6 11. Bh4 O-O 12. a4 Na5 13. dxe5 (13. Bc2 {is interesting.} c5 14. dxc5 dxc5 15. Qe2) 13... dxe5 ({Much less strong is} 13... Nxb3 14. exf6 $1 g5 15. Qxb3 $14) 14. Nxe5 $2 (14. Qxd8 $15 Raxd8 15. Bc2) 14... Qxd1 $2 (14... Nxb3 $19 15. Qxb3 g5) 15. Bxd1 $11 Nxe4 16. b4 Nc4 17. Nxc4 bxc4 18. Bf3 Nd6 ({Black should play} 18... Rae8 $14) 19. Bxb7 $18 Nxb7 20. Nd2 Nd6 21. Be7 Rfc8 22. Rad1 a5 {Hoping for ...axb4.} 23. b5 Rab8 24. Bxd6 cxd6 25. Ne4 d5 26. Rxd5 Re8 27. Kf1 Rbd8 28. Rxd8 Rxd8 {[%mdl 4096] Endgame KRB-KRN} 29. g4 Rd3 30. h4 g6 {[%cal Bg7g6,Bg6f5,Bf5f4,Bf4f3][%mdl 32]} 31. Ke2 $2 (31. g5 $18) 31... f5 $11 32. gxf5 gxf5 33. Ng3 f4 34. Ne4 f3+ 35. Kf1 Kf7 36. Kg1 {Black must now prevent Kh2.} Bc7 37. Rb1 Bb6 38. Kh2 Ke6 $2 (38... Kg6 $1 $11) 39. Kh3 {And now Re1 would win.} Ke5 $2 {[%mdl 8192]} (39... Rd8 $16 {is a better defense.}) 40. Re1 $18 Kf5 {[#]} 41. Ng3+ $1 Kf6 42. Kg4 Kf7 43. Ne4 Kg6 44. h5+ Kf7 45. Kf5 Rd5+ 46. Kf4 Rd3 47. Kg4 Ba7 48. Rb1 Bb6 49. Kf5 Rd5+ 50. Kf4 Rd3 51. Re1 Bc7+ 52. Kf5 Bb6 53. Rh1 Rd5+ 54. Kg4 Ke6 55. Kxf3 Rf5+ 56. Kg2 Kd5 57. f3 Be3 58. Rb1 Rf7 59. Rd1+ Ke5 60. Nf2 Kf5 61. Ng4 Kf4 62. Nxh6 Rh7 {[#]} 63. Ng4 $1 Rxh5 64. Rd6 Bc5 65. Re6 Rd5 66. Re4+ Kf5 67. Rxc4 Rd2+ 68. Kh3 Rd5 69. b6 Bxb6 70. Rc6 {Rf6+ would kill now.} Rd3 71. Rxb6 Rxf3+ {KRN-KR} 72. Kh4 {Threatens to win with Rf6+.} Rxc3 73. Rb5+ Kf4 $2 (73... Ke6 74. Rxa5 Rd3) 74. Ne5 Rg3 (74... Rc8 $142 75. Ng6+ Ke3 76. Rxa5 Rc1) 75. Rxa5 Rg1 76. Nd3+ Ke3 77. Nc5 Kd4 78. Rb5 {Nd7 is the strong threat.} Kc4 79. Nd7 Kd4 80. a5 Ra1 81. Kg4 Kc4 82. Re5 Kd4 83. Kf5 Kc4 84. Ke6 Ra2 85. Nb6+ Kb4 86. Nd5+ Kb3 87. Nc7 Kb4 {White mates.} 88. a6 Kc4 89. Kd6 Kd3 90. Rb5 Kc4 91. Rb7 Rd2+ 92. Kc6 Rh2 93. a7 Ra2 94. a8=R Rc2 95. Ra4+ Kd3+ 96. Kd5 Ke3 97. Ne6 Rd2+ 98. Ke5 Rd3 99. Rh7 Rd1 100. Ra2 {[%cal Rh7h3]} Kd3 101. Rd7+ Kc3 102. Rxd1 Kb3 103. Kd4 Kxa2 104. Kc3 Ka3 105. Ra1# {Weighted Error Value: White=0.39/Black=0.60} 1-0

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.23"]
[Round "2"]
[White "Mephisto Montreal 68000"]
[Black "Saitek GK 2100"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "1951"]
[BlackElo "2100"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "114"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 21,114,29,32,26,34,5,34,10,28,11,27,0,0,-45,-49,-117,-132,-125,-109,-223,-149,-153,-46,-238,-244,-238,-215,-236,-237,-231,-215,-219,-209,-187,-191,-251,-140,-229,-164,-167,-11,-8,0,0,0,-2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,27997,27997,27993,20000,19987,20000,19989,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 b6 12. O-O Bb7 13. Qf4 Nc6 14. Rfd1 {White is slightly better.} Rc8 {[%cal Ba8c8,Bc8c7,Bc7c5][%mdl 32]} 15. Rac1 Qc7 16. Qxc7 Rxc7 17. d5 Na5 18. Nd2 Rfc8 19. d6 Rc5 (19... Rxc4 $2 20. Nxc4 Nc6 21. d7 $18) 20. e5 h6 (20... Rxc4 21. Nxc4 Nc6 22. f4 $18) (20... Nxc4 21. Rxc4 (21. d7 Rd8 $17) 21... Kf8 22. Rxc5 Rxc5 23. Ne4 $11) 21. f4 {[%cal Og1f2]} Kf8 (21... Rxc4 $2 22. Nxc4 Nc6 23. d7 $18) (21... Nxc4 22. Rxc4 (22. d7 Rd8 $15) 22... Kf8 23. Rxc5 Rxc5 24. Nb3 $11) 22. Rc2 $2 Bd5 $19 (22... Rxc4 23. Nxc4 Bd5 24. d7 $18) (22... Nxc4 23. Rxc4 (23. d7 Rd8 $17) 23... Bd5 24. Rxc5 Rxc5 25. Nf1 $15) 23. Rdc1 ({Reject} 23. d7 Rd8 24. Rdc1 Nxc4 25. Nxc4 Rxd7 $17) 23... Rxc4 ({Stronger than} 23... Nxc4 24. d7 Rd8 25. Nxc4 $17) 24. d7 Rd8 25. Nxc4 Nxc4 ({And not} 25... Bxc4 26. Rxc4 Nxc4 27. Rxc4 $17) 26. Rxc4 Bxc4 27. Rxc4 Rxd7 {[%mdl 4096] Endgame KR-KR} 28. h4 Ke7 29. Rc2 f6 30. Kf2 a6 $2 ({Black should play} 30... fxe5 $19 31. fxe5 Kd8) 31. Rc6 $11 Rd2+ 32. Kf3 Rxa2 33. Rxb6 a5 34. Rb7+ Kf8 35. Rb8+ Kf7 36. Rb7+ Kg6 37. g4 {[#] And now h5+ would win.} Ra3+ 38. Kf2 {aiming for h5+.} fxe5 39. fxe5 h5 40. gxh5+ Kh6 41. Re7 Ra4 42. Rxe6+ Kxh5 43. Re7 Rf4+ 44. Ke3 Rxh4 45. Rxg7 $2 {[%mdl 8192]} (45. Ra7 $11) 45... a4 $2 {[%mdl 8192]} (45... Kh6 $11 46. Rg1 Rb4) 46. e6 $18 {[%cal Be5e6,Be6e7][%mdl 32]} Rb4 47. e7 Rb8 48. Kd4 a3 49. Rg3 $2 (49. Ke5 $18 Re8 50. Kd6) 49... a2 $11 {The position is equal.} 50. Ra3 Re8 51. Rxa2 {[#] Re2 is the strong threat.} Rxe7 52. Rg2 Re6 53. Kd5 Rg6 54. Rh2+ Kg4 55. Rf2 Rb6 56. Ra2 Kf5 57. Rh2 Rb5+ {Weighted Error Value: White=0.31/Black=0.39} 1/2-1/2

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.23"]
[Round "1"]
[White "Saitek GK 2100"]
[Black "Mephisto Nigel Short"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2100"]
[BlackElo "1970"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "138"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 9,138,-45,-47,-58,-49,-58,-39,-75,-69,-97,-73,-172,-162,-277,-166,-166,-170,-164,-166,-160,-159,-162,-150,-142,-145,-161,-148,-144,-155,-200,-202,-262,-266,-344,-319,-319,-309,-373,-277,-305,-249,-342,-236,-228,-195,-187,-198,-189,-183,-195,-179,-191,-181,-305,-207,-300,-25,-300,-240,-361,-325,-370,-191,-183,-135,-70,-31,-327,-290,-367,0,0,0,-228,-29,-24,-1,-3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. e3 Nf6 5. Bg2 O-O 6. d4 Bf5 7. O-O Nbd7 8. b3 {Black is slightly better.} Rc8 9. c4 c5 10. cxd5 Nxd5 11. Nh4 N7b6 12. Nxf5 gxf5 13. Kh1 cxd4 14. exd4 {[#]} Rxc1 $1 {[%mdl 512]} 15. Qxc1 Bxd4 16. Nd2 Bxa1 17. Qxa1 Ne3 {[%csl LRd2,LRf1]} 18. Rf2 Nxg2 19. Rxg2 Qd5 20. Qf1 Rc8 21. Nf3 Rc3 22. Rf2 Qe4 23. Kg1 e6 24. Ng5 Qd4 25. Qe2 Rc1+ 26. Kg2 h6 27. Nf3 Qc5 28. Qe5 Nd5 29. Qb8+ Kg7 30. Qe5+ Kh7 31. Re2 b6 32. Nd4 b5 $2 (32... f6 33. Qxe6 Rg1+ 34. Kxg1 $18) (32... Rd1 $19 33. Nf3 Rd3) 33. Nf3 {[%mdl 8192]} (33. Kh3 $11 {and White is okay.}) 33... Qc8 34. Nd4 {[%cal Od4f5]} Nc3 {[%cal Bd5c3,Bc3a2,Ba2c1,Bc1d3][%mdl 32]} 35. Re1 Rxe1 (35... Ne4 $142 36. Rxe4 fxe4 37. Qxe4+ Kg8) 36. Qxe1 $19 Nxa2 {[%mdl 4096] Endgame And now ...Nc3 would win. KQN-KQN} 37. Qa5 Qb7+ 38. Kf2 $2 {[%mdl 8192] [#]} (38. Nf3 $15 Nc1 39. Qc3) 38... Nc1 $1 39. Qxb5 Qh1 (39... Qe4 $19 40. Qd7 Kg7) 40. Nf3 $11 Qd1 {White must now prevent ...Qc2+.} 41. Qb7 $2 {[#]} (41. Ne5 $11 {and White has nothing to worry.}) 41... Kg7 $2 ({Better is} 41... Qe2+ $1 $19 42. Kg1 Kg7 43. Qxa7 Qxf3 44. Qa1+ Kg6 45. Qxc1 Qxb3) 42. Qxa7 {Strongly threatening Qd4+.} Nd3+ 43. Ke3 {The position is equal.} e5 {Inhibits Qd4.} 44. Nd4 $1 Kg6 {Threatens to win with ...e4.} 45. Qd7 exd4+ 46. Qxd4 Qxb3 47. Qxd3 {KQ-KQ} Qb6+ 48. Ke2 Qg1 49. h4 Qg2+ 50. Ke1 Qg1+ 51. Kd2 h5 52. Qe3 Qf1 53. Kc3 Qa1+ 54. Kb4 Qd1 55. Kc5 Qd7 {( -> ...Qa7+)} 56. Qf3 Qd2 57. Kc4 Qe1 {Hoping for ...Qe4+.} 58. Kd5 {Prevents Qe4+.} f6 59. Kd4 Kg7 60. Qxh5 Qb4+ 61. Kd5 Qb3+ 62. Kd6 Qxg3 63. Qxf5 Qxh4 64. Qe4 Qf2 65. Ke6 Qa2+ 66. Kf5 Qa5+ 67. Ke6 Qa2+ 68. Kf5 Qa5+ 69. Ke6 Qa2+ {Weighted Error Value: White=0.48/Black=0.35} 1/2-1/2

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.23"]
[Round "2"]
[White "Mephisto Nigel Short"]
[Black "Saitek GK 2100"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1970"]
[BlackElo "2100"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "102"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 21,101,57,63,-23,-26,-121,-108,-119,-52,-92,-101,-103,-104,-209,-192,-193,-107,-95,0,0,-17,-137,-63,-69,-68,-68,-41,-278,-268,-266,-257,-225,-240,-393,-386,-341,-324,-802,-793,-795,-731,-858,-855,-849,-828,-825,-823,-824,-816,-809,-793,-825,-806,-29983,-29986,-29986,-29987,-29986,-29987,-29988,-29989,-29989,-29990,-29990,-29991,-29994,-29993,-29994,-29993,-29993,-29993,-29994,-29995,-29995,-29996,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Nh4 Bg4 10. f3 Bh5 11. g4 Nd5 12. Qb3 {[#] Strongly threatening Bxd5.} Qxh4 13. Nxd5 cxd5 14. Qxb4 {Black is better.} Nc6 {[%cal Bb8c6,Bc6a5,Ba5c4][%mdl 32]} (14... dxc4 $6 15. Qxb7 Bxg4 16. Qxa8 $11) 15. Qxb7 {Be2 is the strong threat.} Na5 16. Qc7 Nxc4 17. gxh5 Rab8 (17... Qxh5 18. b3 Rfc8 19. Qg3 $15) 18. Qxa7 Qg5+ ({Inferior is} 18... Qxh5 19. Qe7 $17) 19. Kh1 Nxe3 {[%csl Ge3][%cal Rg5g2] [#]} 20. Rf2 {Prevents Qg2+.} Rb3 21. f4 Qh4 22. Bxe3 Rxe3 $40 {[%mdl 128] Black is up to no good.} 23. Raf1 Re1 {And now ...Qxf2 would win.} 24. Kg1 (24. Qa5 $15 Qxf2 25. Qxe1 Qxd4 26. a5) 24... Rxf1+ 25. Rxf1 $19 {[%mdl 4096] Endgame KQR-KQR} Qg4+ 26. Kh1 Qe2 {[%cal Re2f1] Against Qa6} ({Not} 26... Qxh5 27. Qa6 $17) 27. Ra1 (27. Kg1 {was forced.}) 27... Qxb2 ({Avoid the trap} 27... Qf3+ $2 28. Kg1 $19) 28. Rg1 Qe2 29. Qc5 $2 (29. Qc7 Qf3+ 30. Rg2 Qxh5 31. Qc1) 29... Qe4+ 30. Rg2 Rb8 {( -> ...Rb1+)} 31. Qc1 Rb1 32. Qxb1 Qxb1+ {KQ-KR} 33. Rg1 Qe4+ 34. Rg2 Qxf4 35. a5 Qxd4 36. h6 g6 37. Ra2 Qe4+ {Black mates.} 38. Rg2 d4 39. h3 d3 40. Kg1 d2 41. Rxd2 Qe1+ 42. Kg2 Qxd2+ 43. Kg3 Qxa5 44. Kf3 Qc3+ 45. Kg2 g5 46. Kh2 Qf3 47. Kg1 f5 {[%cal Bf7f5,Bf5f4,Bf4f3][%mdl 32]} 48. Kh2 Qf2+ 49. Kh1 f4 50. h4 f3 {[%csl Gf3][%cal Rf2g2]} 51. hxg5 Qg2# {Weighted Error Value: White=0.94/Black=0.19 (very precise)} 0-1

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.29"]
[Round "1"]
[White "Saitek GK 2100 32MHz x 3"]
[Black "Novag Scorpio"]
[Result "1-0"]
[ECO "E78"]
[WhiteElo "2100"]
[BlackElo "2002"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "101"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 17,100,47,38,48,70,53,132,103,164,123,286,289,288,275,284,287,301,162,166,153,230,232,226,221,189,173,318,322,325,330,401,331,493,484,480,438,471,460,437,437,551,542,550,559,625,626,611,598,723,715,710,591,721,699,713,686,767,647,643,606,798,710,737,715,1412,1436,29989,29990,29990,29991,29992,29993,29993,29994,29994,29995,29995,29996,29996,29997,29997,29998,29998,29999,29999]} 1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f4 O-O 6. Nf3 c5 7. Be2 cxd4 8. Nxd4 Na6 {[%cal Bb8a6,Ba6c5,Bc5e6][%mdl 32]} 9. O-O Nc5 10. Bf3 (10. e5 Nfe4 $15) 10... Ne6 11. Be3 {[%cal Bc1e3,Be3b6,Bb6d4][%mdl 32]} Qc7 12. b3 {White is clearly better.} a6 {[%cal Oe6f4]} 13. Rc1 Re8 $2 (13... Nxf4 $16 14. Bxf4 e5) 14. Nd5 $18 Qa5 15. Nxe6 Bxe6 {[#]} 16. Bb6 $1 Qxa2 17. Rf2 (17. Nc7 Nd7 $16) 17... Qa3 {And now ...Bxd5 would win.} 18. Nc7 {[%csl LRa8,LRe8][%mdl 1024] White has strong compensation.} Ng4 19. Rd2 (19. Bxg4 Bxg4 20. Qc2 Bd7 $16) 19... Qb4 20. Bd4 (20. Nxa8 $6 Rxa8 21. Bd4 (21. Bxg4 $2 Bxg4 22. Qxg4 Qxd2 $19) 21... Bh6 $16) (20. Nxe8 Bh6 21. Bd4 (21. Bxg4 Bxg4 22. Qxg4 Qxd2 $15) 21... Bxf4 $11) 20... Nf6 21. Ra1 (21. Nxe8 Nxe8 22. Kh1 Rb8 $16) 21... Bd7 {Prevents Ra4.} 22. e5 (22. Nxa8 $6 Rxa8 23. e5 Ne8 $18) (22. Nxe8 Nxe8 23. e5 dxe5 24. fxe5 Nc7 $16) 22... dxe5 23. fxe5 (23. Nxe8 exd4 24. Nxg7 Kxg7 $16) 23... Bh6 24. Nxa8 (24. exf6 Rac8 $16) 24... Qxd2 (24... Bxd2 $142 25. Nb6 (25. exf6 Rxa8 26. Bf2 Be8 $14) 25... Bc3) 25. Qxd2 (25. exf6 Rxa8 26. Qxd2 (26. fxe7 Be3+ 27. Bxe3 Qxe3+ 28. Kh1 Qxe7 $11) 26... Bxd2 $16) 25... Bxd2 26. Nb6 ({Less strong is} 26. exf6 Rxa8 27. fxe7 Bg5 28. Bxb7 Rb8 $16) 26... Bg4 27. exf6 Bxf3 28. gxf3 {[%cal Bg2f3,Bf3f4][%mdl 32]} e6 29. Rd1 Bg5 30. h4 Bxh4 {[#] aiming for ...Rd8.} 31. Be5 Bg5 32. f4 Bh4 33. Rd7 h5 34. Kg2 Be1 35. Rxb7 Rd8 36. Nd7 a5 37. Bb8 Bb4 38. Ne5 Rd2+ 39. Kf1 Rd1+ 40. Kf2 Rb1 41. Rxf7 {Rg7+ would kill now.} Rb2+ 42. Kf3 {White mates.} Rxb3+ 43. Ke4 Rb1 44. Rg7+ Kf8 45. Nxg6+ Ke8 46. f7+ Kd8 47. Rg8+ Bf8 48. Rxf8+ Kd7 49. Ne5+ Ke7 50. Re8+ Kf6 51. f8=Q# {Weighted Error Value: White=0.24 (precise) /Black=0.54} 1-0

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.29"]
[Round "2"]
[White "Novag Scorpio"]
[Black "Saitek GK 2100 32MHz x 3"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2002"]
[BlackElo "2100"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "114"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 17,113,15,28,-29,-5,-19,37,38,89,32,55,63,60,0,14,-49,-1,-18,-18,-16,0,-17,9,-14,83,-19,-18,-31,-36,-27,35,-384,-385,-360,-366,-364,-360,-395,-394,-392,-391,-386,-389,-376,-365,-369,-351,-362,-350,-356,-341,-368,-40,-45,-7,-277,-274,-271,-253,-368,-370,-477,-469,-663,-663,-661,-652,-633,-503,-502,-493,-501,-493,-494,-479,-534,-16,-500,-10,-392,-376,-526,-518,-628,-472,-29992,-29993,-29995,-29996,-29996,-29997,-29997,-29997,-29997,-29998,-29998,-29999,-29999]} 1. c4 Nf6 2. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b5][%mdl 32]} c5 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. N5c3 O-O 8. e3 e4 9. Nd2 Qe7 10. Bc4 Rd8 11. O-O Qe5 12. Be2 {White is slightly better.} (12. g3 Bh3 $15) 12... Bb4 13. f4 exf3 14. Nxf3 Qe7 15. Bc4 Nbd7 16. Na4 b6 {[%mdl 1024] Black has compensation.} 17. a3 Bd6 {Threatens to win with ...Ne5.} 18. Nc3 Bb7 19. Qe2 Nc5 {Prevents e4.} 20. Bd2 (20. b4 $5 {[%cal Rb4c5]} Nce4 21. Nxe4 Qxe4 22. Bb2 $11) 20... Bc7 {[%cal Rf6d5]} 21. b4 Nce4 22. Nxe4 Nxe4 23. Qd3 Nf6 {[%cal Be4f6,Bf6g4,Bg4e3,Be3d1][%mdl 32]} 24. Ng5 $2 {[%mdl 8192]} (24. Bc3 $14 Nxd5 25. Bd4) 24... Bxd5 $19 25. Bc3 {[#] Against Qe5} Bxh2+ $1 {[%mdl 512]} 26. Kxh2 Ng4+ 27. Kg1 Qxg5 28. Bxd5 Rxd5 ({Inferior is} 28... Qxd5 29. Qxd5 Rxd5 30. Bd4 $17) 29. Qe4 Qxe3+ 30. Qxe3 Nxe3 31. Rf3 Nd1 32. Be1 Re8 33. Bg3 g5 34. Rc1 Rd2 $2 (34... h5 $19 35. Rf1 Ne3) 35. Rc7 $1 $15 {[%csl LRa7,LRf7]} Ree2 36. Rcxf7 {[%mdl 8192]} (36. Rfxf7 $11 {and White stays safe.} Rxg2+ 37. Kh1 Rxg3 38. Rg7+ Kf8 39. Rgf7+ Kg8 40. Rg7+ Kf8 41. Rgf7+ Ke8 42. Rxh7) 36... Rxg2+ $19 37. Kh1 {[#]} Rge2 {[%cal Od1c3] Inhibits Be5.} ({Weaker is} 37... Rxg3 38. Rf8+ Kg7 39. R8f7+ Kg8 40. Rf8+ Kg7 41. R8f7+ Kg8 $11) 38. Rf8+ Kg7 39. R8f7+ Kg6 40. Rf1 (40. R3f6+ $142 Kh5 41. Rd6) 40... Ne3 41. R7f6+ Kh5 42. Rc1 h6 {And now ...Rg2 would win.} 43. Bb8 Ng4 44. Rf7 Nf2+ 45. Kg1 a5 46. bxa5 Nd3 $2 (46... bxa5 $19 47. Bc7 Ra2) 47. Rb1 $2 {[%mdl 8192]} (47. a6 $1 $11) 47... Kg6 $2 (47... bxa5 $19 48. Rf3 Kg4 49. Rg3+ Kh4) 48. Ra7 $2 {[%mdl 8192]} (48. a6 $1 $11 Kxf7 49. a7 Rg2+ 50. Kh1) 48... bxa5 49. Ra6+ Kh5 50. Rxa5 Kh4 {Hoping for ...Rg2+.} 51. Ra4+ (51. Rf5 $19 Kg4 52. Rf8) 51... Kh3 {Black mates.} 52. Kh1 Rg2 {[%cal Rd3f2]} 53. Rh4+ gxh4 {[%cal Rd3f2]} 54. Ba7 Rh2+ 55. Kg1 Rdg2+ 56. Kf1 Rh1+ 57. Bg1 Rhxg1# {Weighted Error Value: White=0.75/Black=0.71} 0-1

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.29"]
[Round "1"]
[White "Saitek GK 2100 32MHz x 3"]
[Black "Novag Diamond"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2100"]
[BlackElo "2082"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "144"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 11,143,8,30,10,106,18,9,14,8,17,102,90,112,111,98,105,282,271,323,320,321,129,242,260,291,243,240,182,173,187,174,91,224,104,88,72,101,50,82,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-446,-445,-444,-433,-442,-438,-420,-415,-407,-386,-354,-157,-500,-485,-471,-73,-461,-58,-77,-96,-442,-92,-439,-399,-522,-522,-501,-494,-472,-469,-449,-384,-19989,-19991,-29972,-19991,-29978,-19996,-19997,-19998,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27997,-27997,-27998,-27998,-27999,-27997,-27998,-27997,-27998,-27998,-27999,-27999,-27994,-27999,-27995,-27995,-27997,-27996,-27997,-27997,-27998,-27998,-27999,-27999,-29999]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 Nd7 7. c3 e5 8. Qe2 {[#] Hoping for f4.} Qe7 9. Be3 {The position is equal.} exd4 10. Bxd4 c5 11. Be3 O-O-O 12. O-O-O Ngf6 13. Nh3 {[%cal Bg1h3,Bh3f4,Bf4d3][%mdl 32] Threatens to win with Nf4.} Ne4 $2 (13... Nb6 $16) 14. Nf4 $18 Nxg3 15. hxg3 ({Less strong is} 15. fxg3 Bf5 16. Rhe1 h6 $18) 15... Bf5 16. Rhe1 (16. g4 $18 Be4 17. Nd5 (17. f3 Bc6 $16)) 16... Qe4 17. Bd3 {Against Qb1+} Qe5 18. Qf3 Bxd3 19. Nxd3 Qf6 20. Qxf6 gxf6 21. b4 Ne5 22. Nxe5 fxe5 23. Rxd8+ Kxd8 {[%mdl 4096] Endgame KRB-KRB} 24. Bg5+ Kd7 25. Bf6 Rg8 26. Rxe5 Rg6 27. Bh4 cxb4 28. Rb5 {[%csl LRb4,LRb7]} Kc6 29. Rf5 bxc3 30. Bf6 Bc5 31. Bxc3 Re6 32. Bb2 Re2 33. Rf6+ Kd5 34. Rxf7 Rxf2 35. Rxf2 {[%mdl 8192]} (35. Rxb7 $11 {and White is okay.} h6 36. Kb1) 35... Bxf2 $11 {KB-KB} 36. g4 Ke4 37. Kd2 Kf4 38. Ke2 Bg1 39. g5 Kxg5 40. Kf3 Kf5 (40... b5 $19 {aiming for ...Kf5.} 41. Ke4 b4) 41. g4+ $2 (41. a4 $17 {nothing else works.}) 41... Ke6 $19 42. Ke4 Bc5 $2 (42... b5 $19 43. Bc3 Bb6) 43. Bc3 $2 {[%mdl 8192]} (43. a4 $17) 43... Bb6 $2 (43... b5 $19 44. Ba5 Kd6) 44. Be5 $15 Bf2 {Strongly threatening ...b5.} 45. Bc3 $2 {[%mdl 8192]} (45. a4 $17 {was the crucial defense.}) 45... Bc5 $2 (45... b5 $19 {is more deadly.} 46. Ba5 Kd6) 46. Bd2 $2 {[%mdl 8192]} (46. a4 $17) 46... Ba3 47. Be3 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 48. Bb6 {[#]} a4 49. Kd4 Bb2+ 50. Ke4 Kd6 51. Bd4 $2 (51. Bd8 b5 52. Bh4) 51... Bxd4 $19 52. Kxd4 {K3P-KPP} h6 53. Kc4 Ke5 {( -> ...a3)} 54. Kb4 Kf4 55. Kxa4 Kxg4 {KPP-KP. Black mates.} 56. Kb4 h5 57. Ka5 h4 58. Kb6 h3 59. Kxb7 {KP-KP} h2 60. a4 h1=Q+ 61. Kb6 Qb1+ 62. Kc5 Qc2+ 63. Kb4 Qc6 64. a5 Kf5 65. Kb3 Qb5+ 66. Kc3 Ke4 67. a6 Qxa6 68. Kd2 Qd3+ 69. Kc1 Qb3 70. Kd2 Qb2+ 71. Ke1 Ke3 72. Kf1 Qf2# {Weighted Error Value: White=1.10/Black=0.64} 0-1

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.11.29"]
[Round "2"]
[White "Novag Diamond"]
[Black "Saitek GK 2100 32MHz x 3"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2082"]
[BlackElo "2100"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "155"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 19,155,41,36,42,41,29,30,16,21,26,23,8,9,0,10,7,11,7,8,11,8,13,35,34,28,0,5,7,5,4,7,3,6,0,0,0,18,0,0,0,0,0,0,0,0,0,0,0,0,-15,-8,-40,-43,-41,-47,-41,-44,-75,-73,-80,-3,-466,-462,-567,-555,-667,-648,-743,-714,-669,-667,-661,-663,-660,-647,-636,-630,-611,-617,-611,-578,-673,-635,-722,-677,-721,-674,-2645,-1063,-19979,-19975,-19974,-19970,-19978,-8208,-19976,-19981,-19978,-19982,-19987,-19983,-19984,-1003,-19984,0,-927,0,0,0,-915,-909,-911,-910,-901,-887,-19992,-848,-848,-833,-833,-3,-654,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nd7 9. Nxd5 exd5 10. O-O O-O 11. Re1 Nf6 12. Qb3 a5 13. Bg5 {White has an edge.} a4 14. Qc2 {[%cal Od3h7]} h6 15. Bxf6 Bxf6 16. Rac1 Bg4 17. Ne5 Bxe5 18. Rxe5 Rc8 19. Qd2 Rxc1+ 20. Qxc1 Qd7 21. Qe3 Rc8 22. Re7 Rc1+ 23. Qxc1 Qxe7 $11 {[%mdl 4096] Endgame KQB-KQB} 24. h3 Be6 25. Qc3 g6 26. Kf1 b6 27. Qe1 Kg7 28. Bb5 (28. Qe5+ {feels hotter.} Kh7 29. a3 Qd8 30. g4) 28... a3 29. Qc3 axb2 30. Qxb2 Bf5 31. Ba6 Qf6 32. Qb4 Qc6 33. f3 Qc1+ 34. Ke2 Qc2+ 35. Qd2 Qa4 36. Bb7 Qd7 37. Ba6 b5 38. Kf2 Qc6 $36 {[%mdl 2048] Prevents Qc3. White is under strong pressure.} 39. Qa5 Bd3 40. Ke3 $2 {[%mdl 8192]} (40. a4 $1 $11 {and White stays safe.}) 40... Bc4 $19 41. g4 g5 42. Kf2 Qf6 43. Kg2 Be2 44. f4 Qxf4 {[#] ( -> ...Qf1+)} 45. Qe1 {Inhibits Qf1+.} Bf3+ 46. Kg1 Qxd4+ 47. Qf2 Qa1+ 48. Kh2 Qe5+ 49. Kg1 Be2 50. a4 Qa1+ 51. Kg2 Qxa4 52. Qxe2 Qxa6 {KQ-KQ} 53. Qe5+ Qf6 54. Qxd5 Qb2+ 55. Kf3 b4 56. Ke3 b3 (56... Qc3+ $142 57. Qd3 Qxd3+ 58. Kxd3 f5 59. gxf5 Kf6) 57. Qc5 Qf6 58. Kd2 Qf4+ 59. Kd1 Qf1+ 60. Kd2 Qg2+ 61. Kc1 Qxh3 $2 (61... Qc2+ $19 62. Qxc2 bxc2 63. Kxc2 h5) 62. Qd4+ $2 {[%mdl 8192] [#]} (62. Qe5+ $11 Kf8 63. Qh8+ Ke7 64. Qe5+ Kf8 65. Qh8+ Ke7 66. Qe5+ Kf8) 62... Kh7 $2 ({Better is} 62... Kg8 $1 $19 63. Kb2 Qf3) 63. Qe4+ $1 $11 Kg8 (63... Kg7 $5 64. Qe5+ $8 Kh7 65. Qe4+ Kg8 66. Qe8+ Kh7 67. Qe4+ $11) 64. Kb2 $2 {[%mdl 8192] Inhibits Qc3+.} (64. Qe8+ $11 Kg7 65. Qe5+ f6 66. Qe7+ Kg8 67. Qe8+ Kg7 68. Qe7+ Kg8 69. Qe8+ Kg7 70. Qe7+) 64... Qg3 $19 65. Qd4 Qf3 66. Qc4 Qd1 {[%cal Od1c2]} 67. Qe4 {Against Qc2+} Kg7 {[%cal Od1c2]} 68. Qe5+ Kh7 69. Qf5+ Kh8 $2 (69... Kg8 $19 {[%cal Od1c2] Threatens to win with ...Qc2+!} 70. Ka3 Qc2) 70. Qe5+ $2 {[%mdl 8192]} (70. Qxf7 $11 Qd8 71. Qf5) 70... f6 $2 (70... Kh7 $19 71. Qe4+ Kg7 72. Qe5+ Kf8 73. Qh8+ Ke7 74. Qe5+ Kd7 75. Qb5+ Ke6 76. Qe8+ Kf6 77. Qh8+ Ke6 78. Qe8+ Kf6 79. Qh8+ Ke6 80. Qe8+) 71. Qe8+ $11 {The position is equal.} Kg7 {White must now prevent ...Qc2+.} 72. Qe7+ Kg6 73. Qe8+ Kh7 (73... Kg7 $5 74. Qe7+ $8 Kg8 75. Qe8+ Kh7 76. Qf7+ Kh8 $11) 74. Qf7+ Kh8 {Hoping for ...Qd8.} 75. Qf8+ Kh7 {...Qc2+ is the strong threat.} 76. Qf7+ Kh8 {Strongly threatening ...Qd8.} 77. Qf8+ Kh7 {And now ...Qc2+ would win.} 78. Qf7+ {Weighted Error Value: White=0.61/Black=0.07 (flawless)} 1/2-1/2