[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.12.06"]
[Round "1"]
[White "Saitek GK 2100 32MHz x 3"]
[Black "Mephisto RISC 1MB"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "2100"]
[BlackElo "2220"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "122"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 27,121,-48,0,-57,-22,-67,38,-34,-30,-38,-41,-74,-68,-79,-75,-84,-83,-86,-83,-80,-82,-62,-66,-60,-21,-30,-14,-29,-31,-101,-109,-103,-103,-212,-199,-204,-188,-259,-247,-265,-184,-252,-251,-259,-268,-254,-269,-312,-312,-348,-331,-343,-333,-499,-495,-2419,-29971,-29977,-29977,-29978,-29980,-19968,-1284,-29981,-29982,-29983,-29983,-29983,-29984,-29984,-29985,-29982,-29983,-29989,-29990,-29990,-29991,-29991,-29991,-29991,-29992,-29992,-29993,-29993,-29994,-29994,-29995,-29995,-29996,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. Qa4 Rc8 {[%cal Ba8c8,Bc8c6,Bc6c4][%mdl 32]} 10. O-O a6 11. Bxc6 Rxc6 12. Rfc1 Be7 13. Nd1 b5 14. Qb3 Rc4 15. a4 (15. Nd2 $5 {[%cal Rd2c4]}) 15... g5 16. Bg3 g4 (16... Qc8 $5 {[%cal Rc4c1]} 17. Rc3 b4 18. Rxc4 dxc4 $15) 17. Ne5 {White is slightly better.} (17. Nd2 $5 {[%cal Rd2c4]}) 17... Nxe5 18. Bxe5 f6 19. Bf4 bxa4 {[%cal Bb5a4,Ba4a3][%mdl 32]} 20. Qb7 {[#] And now e4 would win.} Qa5 {[%cal Ra5e1]} 21. Nc3 a3 {White must now prevent ...Qb4.} 22. e4 dxe4 {Strongly threatening ...Qb4.} 23. Qa8+ ({Don't play} 23. Ne2 Rxc1+ 24. Rxc1 axb2 25. Qxb2 Kf7 $17) 23... Qd8 24. Qxa6 Rxd4 (24... Qxd4 {is interesting.} 25. Be3 Qd3 26. Qa8+ Qd8) 25. bxa3 {[#] Ne2 is the strong threat.} O-O 26. Be3 Rd6 27. Qc4 Rd3 {Hoping for ...Qc8.} 28. a4 Qc8 29. Qxc8 Rxc8 30. Nd1 Rxc1 31. Rxc1 Ra3 {Inhibits Ra1.} 32. Nb2 Ra2 33. Rb1 Bg6 34. Kf1 Be8 35. Nd1 Rxa4 (35... Bxa4 36. Nc3 Ra3 37. Rb7 $19) 36. Nc3 Rc4 37. Rb7 Bd6 ({Inferior is} 37... Rxc3 38. Rxe7 Bf7 39. Bh6 $17) 38. Ne2 Rb4 ({Worse is} 38... Bxh2 39. g3 $17) 39. Rxb4 Bxb4 $19 {[%mdl 4096] Endgame KBB-KBN} 40. h3 (40. Nd4 {is a better defense.}) 40... gxh3 41. gxh3 (41. Ng3 $142) 41... Bb5 42. Bc1 Kf7 43. Bb2 e5 44. Bc1 f5 {( -> ...f4)} 45. Kg2 Bxe2 {Black mates.} 46. Bb2 Ke6 47. Bc1 f4 48. Kg1 Bc5 49. Bd2 e3 50. fxe3 Bxe3+ 51. Bxe3 fxe3 {KB-KP} 52. Kg2 e4 53. Kg1 Ke5 54. Kg2 Kf4 55. h4 Bc4 56. h5 h6 57. Kh3 Kf3 58. Kh4 e2 59. Kh3 e1=Q {[%cal Re1h1]} 60. Kh2 Qf2+ 61. Kh3 Be6# {Weighted Error Value: White=0.68/Black=0.08 (flawless)} 0-1

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.12.06"]
[Round "2"]
[White "Mephisto RISC 1MB"]
[Black "Saitek GK 2100 32MHz x 3"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2220"]
[BlackElo "2100"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "57"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 9,56,23,40,38,41,38,39,23,47,43,65,19,87,14,98,-42,-47,-40,-13,-30,-32,-40,-34,-33,442,83,484,496,441,256,1126,0,29991,29992,29992,29993,29993,29994,29994,29995,29995,29996,29996,29997,29997,29998,29998,29999,29999]} 1. e4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 d6 5. d3 O-O 6. a3 Bxc3+ 7. bxc3 Nc6 8. Nf3 {White is slightly better.} b6 9. O-O Bb7 10. Rb1 a5 11. Be3 Ng4 12. Nh4 Nxe3 13. fxe3 Ra7 14. Qh5 g6 15. Qh6 {[%cal Of1f5]} Qe7 16. Bh3 Rfa8 $2 {[%mdl 8192] [#]} (16... Nd8 $15) 17. Rf2 $2 (17. Rxf7 $3 $18 {[%mdl 512] is the precise move to win.} Qxf7 18. Rf1) 17... Rf8 $2 {[%mdl 8192]} (17... Bc8 $16 {is a better chance.}) 18. Rbf1 $18 Nd8 19. Bf5 (19. Rf6 $142 Re8 20. Qg5) 19... Re8 $2 {[#]} (19... f6 20. Bxg6 Qg7 21. Qxg7+ Kxg7) 20. c4 $2 $40 {[%mdl 128] White attacks.} (20. Nxg6 $1 $18 {[%mdl 512]} fxg6 {[#]} 21. Bxg6 $1 {[%mdl 512]}) 20... Nc6 {[%mdl 8192] [#]} (20... Qf8 $11 21. Qg5 Qe7) 21. Bxg6 $1 {[%mdl 512] White mates.} hxg6 {[#]} 22. Nxg6 $1 {[%mdl 512]} fxg6 23. Qxg6+ Qg7 24. Qxe8+ Kh7 25. Rf8 Qxf8 26. Rxf8 b5 27. Qf7+ Kh6 28. Rh8+ Kg5 29. Qg7# {Weighted Error Value: White=0.86/Black=0.95} 1-0

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.12.06"]
[Round "1"]
[White "Saitek GK 2100 32MHz x 3"]
[Black "Tasc R30 2.5"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2100"]
[BlackElo "2330"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "182"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 20,181,14,0,1,0,-5,-9,2,-8,-9,-13,-13,-11,-11,-13,-13,-24,-22,-20,-8,-11,-5,-26,-11,-11,-11,-30,-27,-39,0,-23,-24,-163,-162,-131,-147,-353,-344,-482,-182,-297,-274,-432,0,-401,-392,-375,-362,-509,-494,-472,-420,-975,-973,-6039,-2536,-4724,-771,-3538,-4173,-841,-860,-738,-548,-2012,-682,-839,-770,-6378,-1776,-7399,-6055,-6903,-2584,-8001,-7993,-19996,-19995,-7902,-7891,-8033,-8033,-1091,-725,-8053,-7212,-6922,-6766,-6521,-6516,-6376,-6305,-6739,-5696,-1972,-5507,-1666,-842,-8053,-5170,-8053,-8053,-5753,-8053,-8053,-1056,-8053,-8053,-990,-8053,-8053,-7630,-741,-601,-2653,-460,-19966,-19969,-8053,-6863,-19994,-19985,-29979,-29981,-29981,-29983,-29983,-29984,-29984,-29983,-29983,-29984,-29984,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29987,-29988,-29988,-29989,-29989,-29990,-29990,-29991,-27993,-27993,-27994,-27994,-27995,-27995,-27996,-27996,-27997,-27997,-27998,-27998,-27999,-27999,-29999]} 1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Bd3 Nc6 8. Qf4 g6 9. O-O Bg7 10. Re1+ Be6 11. Ng5 O-O 12. Nxe6 fxe6 13. Qg4 Qf6 {The position is equal.} 14. Qxe6+ Qxe6 15. Rxe6 Bd4 16. Nc3 Bxf2+ 17. Kh1 Nb4 18. Bg5 Nxd3 19. cxd3 Bd4 20. Nd5 Rf2 $36 {[%mdl 2048] Black has good play.} 21. Bh4 Rc2 {Strongly threatening ...Nf5.} 22. Nxc7 Bxb2 23. Rae1 Rxc7 24. Rxd6 Rc2 {[#] White must now prevent ...Bc3.} 25. Rd7 Bc3 {[%csl LRa2,LRe1]} 26. Rd1 Rxa2 {...a5 is the strong threat.} 27. Rxb7 a5 28. h3 $2 (28. d4 $17) 28... a4 $19 29. d4 Rb2 $2 (29... a3 30. Bf6 Ra1 31. Rxa1 Bxa1 32. Rg7+ Kf8 33. Rxh7 Ra6) 30. Rc7 Ba5 31. Rd7 (31. Rc4 {was necessary.} a3 32. Ra4) 31... Rd2 $2 ({Better is} 31... a3 $19 32. Ra1 Bc3) 32. Rxd2 {[%mdl 8192]} (32. Rb1 $11 a3 33. Rbb7) 32... Bxd2 $11 {[%mdl 4096] Endgame KRB-KRB} 33. Bf6 a3 34. Rg7+ Kf8 {aiming for ...a2.} 35. Rxh7 Ra6 36. Rh8+ (36. Be5 $142 Bf4 37. Bxf4) 36... Kf7 $19 {Hoping for ...a2.} 37. Be5 a2 38. d5 a1=Q+ 39. Bxa1 Rxa1+ {KRB-KR} 40. Kh2 Bf4+ 41. g3 Ra2+ 42. Kg1 Bxg3 43. Kf1 Rd2 {And now ...Kf6 would win.} 44. Rd8 g5 45. Rh8 Rxd5 46. Ke2 Bf4 47. Kf3 Kg7 48. Rh5 Rd3+ 49. Ke4 Re3+ 50. Kf5 Re5+ 51. Kg4 Kg6 52. Rh8 Re3 {[%csl Gf4][%cal Re3g3]} 53. Rg8+ Kh7 54. Rd8 Rg3+ 55. Kf5 Rxh3 56. Ra8 Rf3 57. Kg4 Re3 58. Kf5 Re1 {Threatens to win with ...Rf1.} 59. Ra7+ Kh6 60. Ra3 Re5+ 61. Kg4 Re4 62. Kf5 Re3 63. Ra8 Rf3 64. Kg4 Rg3+ 65. Kf5 Be3 66. Rh8+ Kg7 67. Rd8 Rf3+ 68. Ke4 (68. Kg4 $142 Rf4+ 69. Kh3) 68... Bb6 {( -> ...Rf4+)} 69. Rb8 Rf4+ 70. Kd5 Rb4 71. Kc6 {[#]} g4 $1 {Black mates.} 72. Re8 (72. Rb7+ Kf6) 72... g3 73. Re5 Bf2 74. Rg5+ Kf6 75. Rg8 Kf5 76. Kd5 Rg4 77. Rf8+ Kg5 78. Rg8+ Kf4 79. Rf8+ Ke3 80. Re8+ Kd3 81. Ra8 Rg5+ 82. Kd6 g2 83. Ra1 g1=Q 84. Rxg1 Bxg1 85. Ke7 Ke4 {[%cal Bd3e4,Be4d5,Bd5c6][%mdl 32]} 86. Kf6 Rf5+ {[%cal Bg5f5,Bf5f7,Bf7f8][%mdl 32]} 87. Ke6 Bc5 88. Kd7 Kd5 89. Kc7 Rf7+ 90. Kd8 Kc6 91. Ke8 Rf8# {Weighted Error Value: White=1.70/Black=0.19 (very precise)} 0-1

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.12.06"]
[Round "2"]
[White "Tasc R30 2.5"]
[Black "Saitek GK 2100 32MHz x 3"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2330"]
[BlackElo "2100"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "192"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 9,192,11,19,-8,81,74,106,99,109,106,97,91,95,91,143,82,106,99,106,61,127,117,123,102,168,164,233,219,247,145,227,76,111,0,28,0,23,9,18,4,204,-7,-12,-76,-71,-74,-93,-87,-90,-110,-101,-120,-50,-108,-41,-82,-83,-139,-30,-123,-74,-144,-72,-141,-78,-81,-56,-106,-56,-147,-62,-121,-116,-270,-266,-254,-242,-379,-380,-362,-380,-523,-526,-720,-723,-564,-545,-525,-419,-411,-310,-306,-6,-267,0,-204,-187,-292,0,0,0,0,0,0,0,-306,-293,-478,-376,-370,-351,-341,-320,-385,-273,-327,-316,-315,-313,-309,-291,-432,-410,-772,-347,-367,-299,-965,-876,-29979,-29980,-29980,-29981,-29981,-29982,-29981,-29982,-29982,-29983,-1405,-810,-19938,-19945,-19944,-7058,-1051,-892,-19975,-19976,-19977,-19978,-19979,-19976,-19977,-19978,-19979,-19980,-19981,0,-29982,-19994,-19995,-19996,-19997,-19998,-19999,-27994,-27995,-27995,-27996,-27994,-27995,-27993,-27994,-27992,-27993,0,0,0,0,0,0,0,0,0]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Bd3 d6 7. Nd5 g6 8. a3 {White is better.} Ba5 9. b4 Bb6 10. Nxb6 axb6 11. Bb2 Bg4 12. b5 Ne7 13. Be2 c6 14. a4 Qc7 15. O-O Rfc8 16. d3 c5 17. h3 Bf5 18. e4 Bd7 19. Bc1 Ne8 20. Bg5 $2 (20. Nh2 $18 {has better winning chances.}) 20... f6 $16 21. Bh4 Ra7 22. Rfe1 Be6 23. Nh2 {[%cal Of2f4]} Rca8 24. Nf1 f5 $2 (24... g5 $11 {and Black stays safe.} 25. Bg3 f5) 25. Bf3 $2 ({White should try} 25. f4 $18) 25... f4 $11 26. Nh2 h6 {[#] White must now prevent ...g5.} 27. Bg4 Bf7 28. Bxe7 Qxe7 29. Bd1 Nc7 30. Nf3 Be6 31. Qb2 Ne8 32. Bb3 Ng7 33. Rac1 Nh5 34. Rf1 Nf6 35. Ra1 Qf7 36. Qc3 Qd7 37. Rfc1 Qc7 38. Ra2 Ra5 39. Re2 Qf7 40. Qd2 g5 41. Qa2 $2 (41. g4 $17) 41... g4 $19 42. hxg4 Bxg4 43. Ree1 Bxf3 44. gxf3 Qh5 45. Kg2 {Against Qh3+} Kh8 46. Kf1 Qxf3 47. Red1 Ng4 48. Ke1 Qh1+ 49. Kd2 Qh4 {[%cal Oa5a4] Threatens to win with ...Rxa4!} 50. Kc3 Nxf2 (50... Qxf2 $19 {aiming for ...Qd4+.} 51. Qxf2 Nxf2) 51. Rg1 $2 {[%mdl 8192]} (51. Rf1 $11 Nh3 52. Qh2) 51... Ng4 $2 (51... Rg8 $19 52. Rxg8+ Kxg8) 52. Qe2 $2 (52. Rh1 $11 Qg5 53. Rcg1) 52... Ne3 53. Rg6 Rd8 $2 (53... Rg8 $19 54. Rxg8+ Kxg8) 54. Rcg1 {[%cal Oe2f2] Qf2! is the strong threat.} Rd7 55. Rg8+ Kh7 56. Kd2 Rf7 57. R8g6 $2 {[%mdl 8192]} (57. Kc3 $11 {and White is okay.}) 57... Ra8 58. Rxd6 $2 (58. Qf3 {is a better defense.}) 58... Rd8 59. Rxd8 Qxd8 60. Qh5 Qf6 61. Bd1 Rd7 62. Kc3 Nxd1+ ({Stronger than} 62... Qd6 63. Be2 $17) 63. Rxd1 {[%mdl 4096] Endgame KQR-KQR} f3 {[%cal Bf4f3,Bf3f2][%mdl 32]} 64. Rf1 Rf7 {Hoping for ...f2.} 65. Qg4 f2 66. Kd2 (66. Qh3 $142 Qf3 67. Qe6) 66... Rf8 (66... Qf4+ $142 67. Qxf4 Rxf4) 67. Ke2 Qg6 68. Qxg6+ $2 (68. Qd7+ Rf7 69. Qh3) 68... Kxg6 69. Rxf2 Rxf2+ 70. Kxf2 {KP-KP} h5 71. Kf3 Kg5 72. Kg3 h4+ 73. Kf3 Kh5 74. d4 cxd4 75. c5 bxc5 76. a5 d3 77. a6 bxa6 ({Not} 77... d2 78. Ke2 d1=R 79. Kxd1 bxa6 80. bxa6 $17) 78. bxa6 h3 {( -> ...h2)} 79. a7 h2 80. Kg2 h1=Q+ 81. Kxh1 {K3P-KPP} d2 82. a8=Q d1=Q+ {KQ-KQ} 83. Kg2 Kg5 $2 (83... Kh4 $19 84. Kf2 Qd2+ 85. Kf3 Qd3+ 86. Kf2 Kg5) 84. Qd5 $2 {[%mdl 8192] [#]} (84. Qg8+ $11 Kf4 85. Qf8+ Kxe4 86. Qxc5) 84... Qe2+ 85. Kg1 Qe3+ ({And not} 85... Kf4 86. Qxc5 Qe1+ 87. Kh2 $17) 86. Kf1 Kf4 87. Qf7+ Kxe4 88. Qb7+ Kd4 89. Qb2+ Kd3 $2 (89... Kc4 90. Qa2+ Qb3) 90. Qb3+ $11 Kd2 $2 (90... Kd4 91. Qb2+ Kc4 92. Qa2+ Qb3 93. Qa6+ Kd4) 91. Qb2+ Kd1 $2 ({Better is} 91... Kd3 92. Qb1+ Kd4 93. Qb2+ Kd5) 92. Qb1+ Qc1 $2 ({Black should play} 92... Kd2 93. Qb2+ Kd3 94. Qb1+ Kd4 95. Qb2+ Kd5) 93. Qd3+ {The position is equal.} Qd2 94. Qb1+ Qc1 95. Qd3+ Qd2 96. Qb1+ Qc1 {Weighted Error Value: White=0.72/Black=0.56} 1/2-1/2

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.12.06"]
[Round "1"]
[White "Saitek GK 2100 32MHz x 3"]
[Black "Mephisto Berlin Pro 68020"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "2100"]
[BlackElo "2235"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "106"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 27,105,-44,0,-60,22,-302,0,-8,-1,-86,-88,-79,-84,-95,-94,-104,-109,-95,-105,-100,-99,-116,-77,-69,-55,-55,-52,-75,-74,-68,-57,-206,-193,-201,-184,-205,-203,-348,-349,-341,-330,-467,-311,-347,-338,-578,-572,-722,-735,-824,-818,-1012,-1007,-984,-958,-986,-977,-949,-937,-29987,-29989,-29990,-29991,-29991,-29992,-29992,-29993,-29995,-29996,-29996,-29996,-29996,-29996,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. Qa4 Rc8 10. O-O a6 11. Bxc6 Rxc6 12. Rfc1 Be7 13. Nd1 b5 14. Qb3 Rc4 15. a4 (15. Nd2 $5 {[%cal Rd2c4]}) 15... Qc8 16. Rc3 {[%mdl 8192] [#]} (16. e4 $11 Bxe4 17. axb5) 16... Rxc3 $2 (16... b4 $19 17. Rxc4 dxc4) 17. Qxc3 $11 {The position is equal.} Qxc3 18. bxc3 (18. Nxc3 $5 {[%cal Ra4b5]} b4 19. Ne2 $11) 18... bxa4 19. Rxa4 Bd3 20. Nb2 Bb5 21. Ra2 {[%cal Oe3e4]} O-O 22. e4 Rc8 23. exd5 exd5 24. Nd1 Nf6 25. Bg5 h6 26. Bxf6 Bxf6 ({Much worse is} 26... gxf6 27. Nh4 $11) 27. Ra3 Be7 28. Ra1 Bd6 29. Ne3 Rxc3 {[%cal Oa6a5]} 30. Nxd5 Rb3 {[%cal Oa6a5]} 31. Nd2 Rd3 {[%csl LRd2,LRd4]} 32. Nf3 a5 33. Ne3 a4 34. Nf5 Bb8 35. Ne1 Rb3 36. d5 $2 {[#]} (36. Ne3 {was worth a try.}) 36... Be5 $19 37. Rd1 a3 {Threatens to win with ...a2.} 38. Nc2 a2 39. d6 Rb1 40. Nfe3 Be2 41. d7 Bf6 42. Rf1 Bxf1 43. d8=R+ Bxd8 {Black mates.} 44. h4 Bd3+ 45. Kh2 Rc1 46. Nb4 Bc7+ 47. g3 Be4 {[%csl Ge4][%cal Rc1h1]} 48. Kh3 a1=Q 49. Nbd5 Rh1+ 50. Kg4 h5+ 51. Kxh5 Qe5+ 52. Kg4 Qe6+ 53. Nf5 Qxf5# {Weighted Error Value: White=0.70/Black=0.23 (precise)} 0-1

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.12.06"]
[Round "2"]
[White "Mephisto Berlin Pro 68020"]
[Black "Saitek GK 2100 32MHz x 3"]
[Result "1-0"]
[ECO "C79"]
[WhiteElo "2235"]
[BlackElo "2100"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "145"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 14,144,30,2,17,10,23,24,21,4,27,5,8,-1,8,9,13,6,6,0,1,-6,-3,-59,-47,-47,-36,-66,-59,-67,0,0,0,-1,31,-10,12,0,22,15,22,23,19,21,89,24,27,30,58,32,37,31,53,56,66,58,90,74,74,45,80,83,83,80,216,83,89,89,277,161,293,188,221,222,270,239,320,317,345,338,341,281,313,300,290,255,425,324,566,576,648,635,783,779,861,810,864,852,875,835,710,626,788,768,29986,29987,29989,29989,29992,29983,29982,29985,29985,29986,29986,29984,29987,29988,29991,29992,29993,29994,29994,29993,29995,29996,29996,29997,29997,29998,29998,29999,29999]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Bxc6+ bxc6 7. d4 exd4 8. Qxd4 c5 9. Qd3 Bb7 10. Nc3 Be7 {White has an edge.} 11. Rd1 Nd7 {Prevents e5.} 12. Nd5 O-O 13. b3 Bf6 14. Rb1 Re8 15. Bf4 a5 16. Re1 a4 17. c4 axb3 18. Qxb3 Bc6 19. a3 g6 20. Bd2 Bg7 21. Bg5 f6 22. Bf4 Ra7 23. Qd3 Ne5 24. Qc3 Qd7 25. h3 Rea8 26. Rb3 Nxf3+ 27. Qxf3 Ra4 28. Qd3 g5 29. Bg3 Re8 30. Reb1 {[%cal Ob3b7]} Qf7 31. Rb8 (31. Rb7 $5 {[%cal Rb7c7]} Bxd5 32. exd5 $11) 31... Ra8 32. Rxa8 Rxa8 33. Ne3 Bd7 34. f3 Kh8 35. Nd5 Bc6 36. Bf2 {[%cal Bg3f2,Bf2e1,Be1c3][%mdl 32]} Re8 37. Ne3 Ra8 38. Qb3 Ra4 39. Be1 Ra8 40. Bc3 Bd7 $2 {[#]} (40... h5 $16) 41. Nd5 Bc8 42. Ra1 c6 43. Ne3 Be6 44. Rd1 Rd8 45. Qb6 {[%csl LRc6,LRd8]} Qd7 46. a4 {[%cal Ba3a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Rf8 47. Rd3 Ra8 48. a5 Kg8 49. a6 Rd8 $2 {[#]} (49... Kf7 {was worth a try.} 50. Rd1 Qc8) 50. a7 Qe7 $2 (50... Kf7 {might work better.} 51. e5 fxe5) 51. Ba5 $18 Ra8 52. Qb8+ Qf8 53. Rb3 Kf7 54. Qc7+ Kg6 55. Rb8 Rxa7 56. Qxa7 Qf7 57. Qc7 d5 58. Qxc6 dxc4 59. Rb7 {White mates.} Qg8 60. Bc3 Bh8 61. Rb6 Bg7 62. Qxe6 Qxe6 63. Rxe6 Kf7 64. Rc6 Bh8 65. Nf5 h5 66. Rc8 h4 67. Rxh8 g4 68. hxg4 Kg6 69. Rf8 h3 70. Rxf6+ Kg5 71. Re6 {[%cal Rc3d2]} h2+ 72. Kxh2 {[%cal Rc3d2]} Kf4 73. Bd2# {Weighted Error Value: White=0.23 (precise) /Black=0.50} 1-0

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.12.07"]
[Round "1"]
[White "Saitek GK 2100 32MHz x 3"]
[Black "Tasc R30 2.2"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2100"]
[BlackElo "2297"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "96"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 15,96,-18,-19,-25,-14,-17,10,-112,-113,-143,-135,-137,-48,-204,-193,-204,-142,-192,-184,-202,-143,-146,-132,-200,-171,-170,-171,-223,-227,-210,-198,-262,-219,-276,-279,-263,-274,-368,-308,-303,-286,-326,-305,-326,-287,-319,-315,-295,-245,-251,-217,-199,-182,-166,-182,-210,0,0,0,0,6,18,35,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Re1 Bd7 {[%cal Bc8d7,Bd7g4,Bg4f5,Bf5e6][%mdl 32]} 10. Nb5 d5 11. exd5 exd5 12. c4 Bg4 13. h3 Bf5 14. cxd5 $2 (14. g4 $15 Be6 15. Ng5) 14... Nxd5 $19 15. g4 a6 {And now ...Bxg4 would win.} 16. Na3 Be6 {aiming for ...Ndb4.} 17. Ng5 Qf6 18. Ne4 Qd4+ 19. Nf2 {[%cal Of4f5]} Rad8 ({And not} 19... Nxf4 20. Re4 Nxh3+ 21. Bxh3 $11) 20. Nc2 Qa4 21. b3 Qa5 22. Bd2 Qc7 23. Rc1 Bb2 24. Rb1 Nc3 25. Bxc3 Bxc3 26. Re3 Qxf4 27. Bxc6 bxc6 28. Rf3 Qe5 29. Re3 Qd5 30. Qe2 Bg7 31. Re1 Rfe8 32. Ne4 {[%cal Bf2e4,Be4c5,Bc5e6,Be6f8][%mdl 32]} Kh8 33. Qf2 Qe5 {Prevents Nf6.} 34. Qh4 {[#] Strongly threatening Ng5.} h6 {Inhibits Ng5.} 35. g5 Qb2 $2 ({Black should play} 35... h5 $19 {White must now prevent ...Qb2.} 36. Nf6 Qb2 37. Nxe8 Rxe8) 36. gxh6 $11 Be5 37. Nxc5 g5 (37... Bh2+ $2 38. Kxh2 (38. Kh1 Bd5+ 39. Kxh2 Rxe3 $11) 38... Qxc2+ 39. R1e2 $18) 38. Qf2 (38. Qxg5 $2 Rg8 39. Rxe5 (39. Nxe6 $2 fxe6 40. Rxe5 Rxg5+ 41. Rxg5 Qxc2 $19) 39... Rxg5+ 40. Rxg5 Qxc2 41. Nxe6 fxe6 $19) 38... Bf4 39. R3e2 (39. Re4 $5 {[%cal Rc2d4]}) 39... Qc3 {The position is equal.} (39... Qxa2 $2 40. Nd4 (40. Nxe6 Rxe6 41. Rxe6 fxe6 $18) 40... Qa3 41. Ndxe6 fxe6 42. Nxe6 $18) 40. Re4 ({Wrong is} 40. Nxa6 $2 Rxd3 41. Ne3 Qa5 $19) 40... Rf8 41. Rxe6 ({Not} 41. Nxa6 $2 Rxd3 42. R4e3 Bxe3 43. Rxe3 Rxe3 44. Nxe3 Ra8 $19) (41. Nxe6 {keeps more tension.} fxe6 42. Rd1 Rf6 43. Qe2) 41... fxe6 42. Nxe6 Rxd3 43. Nxf8 Rg3+ 44. Kh1 Rxh3+ 45. Kg1 Rg3+ 46. Kh1 $1 {[#] Ng6+ is the strong threat.} Rh3+ 47. Kg1 Rg3+ 48. Kh1 $1 Rh3+ {Weighted Error Value: White=0.27 (precise) /Black=0.24 (precise)} 1/2-1/2

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.12.07"]
[Round "2"]
[White "Tasc R30 2.2"]
[Black "Saitek GK 2100 32MHz x 3"]
[Result "1-0"]
[ECO "D18"]
[BlackElo "2100"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "95"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 22,94,42,42,40,38,66,73,77,17,45,28,120,107,200,210,205,180,320,317,433,420,419,375,446,441,447,380,483,468,464,457,566,563,561,555,691,689,687,582,649,624,811,792,804,793,847,833,1084,1151,874,827,29991,29992,29992,29993,29993,29994,29994,29993,29993,29994,29994,29995,29995,29995,29995,29996,29996,29997,29997,29998,29998,29999,29999]} 1. d4 d5 2. Nf3 c6 3. c4 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. Ng2 Bg6 13. Na2 {[#] Hoping for Bxd5.} Bd6 14. e4 Nb6 {White is better.} 15. Bd3 Bc7 16. Be3 e5 17. a5 $36 {[%mdl 2048] White is on the roll.} Nc8 18. dxe5 Bxe5 19. Qb3 {aiming for f4.} b5 20. f4 {[%cal Bf3f4,Bf4f5][%mdl 32]} Bxb2 21. Qxb2 Qxd3 22. f5 Qxe4 23. Bc5 {Prevents Nd6.} ({Don't play} 23. fxg6 hxg6 24. Bc5 Nd7 $18) 23... Rd8 24. Rad1 Qe8 25. fxg6 hxg6 26. Nb4 a6 27. Rxd8 Qxd8 28. Qe2 Qg5 29. Qe8+ Kh7 30. Bf8 {Bxg7 would kill now.} Nd6 31. Bxd6 Qxg4 32. Rxf7 {Threatening mate with Rf8.} Qd1+ 33. Rf1 Qxd6 {[#]} 34. Rf8 $1 {[%csl Ge8][%cal Rf8h8]} Qc5+ (34... Qxf8 35. Qxf8) 35. Ne3 {[%csl Ge8][%cal Rf8h8]} Qxf8 36. Qxf8 c5 37. Nbd5 {White mates.} Ra7 38. Qxb8 Rf7 39. Qe8 Ra7 40. Ne7 Rxe7 41. Qxe7 c4 42. Nd5 c3 43. Nf6+ Kh6 44. Ne8 {[%cal Re7h4]} Kh5 45. Nxg7+ Kh6 46. Ne6 {[%cal Re7h4]} g5 47. Qf6+ Kh7 48. Qg7# {Weighted Error Value: White=0.15 (very precise) /Black=0.68} 1-0

[Event "CB-Emu"]
[Site "Computer"]
[Date "2025.12.07"]
[Round "1"]
[White "Saitek GK 2100 32MHz x 3"]
[Black "Mephisto Genius 68030"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2100"]
[BlackElo "2292"]
[Annotator "Tactical Analysis 4.3 (4s)"]
[PlyCount "249"]
[EventDate "2025.??.??"]
[TimeControl "1800+10"]

{[%evp 15,249,61,62,35,33,23,37,-29,-26,-39,-40,-47,-18,-22,7,-38,0,0,14,0,56,76,64,6,4,6,11,5,12,2,4,3,28,31,43,44,41,22,27,-6,-6,-40,-1,-18,0,-124,-19,-55,0,-153,-168,-150,-138,-269,-271,-279,-275,-282,-250,-248,-259,-284,-284,-281,-264,-263,-185,-320,-266,-355,-359,-359,-369,-345,-285,-287,-220,-277,-286,-290,-257,-284,-273,-327,-251,-273,-186,-171,-17,-25,0,0,15,0,21,15,15,32,21,25,36,0,0,0,0,0,0,0,0,0,0,0,95,112,290,34,261,163,280,43,445,429,694,679,635,618,616,573,1204,1097,1197,6261,1276,1197,1204,1102,8053,8053,8053,8053,8053,19961,19960,19963,19962,19960,19962,8053,19942,19957,19962,19961,19964,19964,19964,19962,19962,19964,19964,19957,8053,19961,19962,19960,19962,8053,8053,19957,19966,8053,19956,19961,19962,19962,19962,19963,8053,19953,19961,8053,8053,8053,19960,19959,19962,19961,19960,8053,19960,19956,8053,19963,8053,8053,8053,7102,19948,19953,8053,19959,19964,19957,19958,19959,19963,19961,8053,19963,8053,19961,19960,8053,19955,19959,19962,19957,8053,19960,19960,19963,19964,19960,19957,19956,19958,19961,19961,19958,2935,2026,1190,1065,923,4,4,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. b3 a5 10. Bg5 h6 11. Bh4 {[%cal Oc4c5] White is slightly better.} Nh5 12. Bxe7 Qxe7 13. Rc1 f5 14. Re1 (14. g3 {seems wilder.} f4 15. Nh4 fxg3 16. Nxg6 Qg5 17. hxg3 Nxg3 18. fxg3 Qxg3+ 19. Kh1) 14... Nf4 15. Bd3 fxe4 16. Bxe4 Qf7 17. Ne2 Bg4 {[%cal Of4g2]} 18. Nxf4 Qxf4 19. Bxg6 {Hoping for Be4.} Bxf3 20. Qxf3 Qxf3 21. gxf3 Rxf3 22. Be4 Rf4 23. c5 Raf8 24. Re2 R8f7 25. cxd6 cxd6 26. a4 Bf6 27. Bg2 Bh4 {[%cal Rh4f2]} 28. Rcc2 Kg7 (28... Rd4 $5 {[%cal Rd4d1]} 29. Kf1 Rdf4 $15) 29. Kf1 Kg6 30. Ke1 h5 31. Kf1 Kh6 32. Kg1 $2 (32. Be4 $11) 32... Bd8 $17 33. Kf1 Bb6 34. Ke1 Bc5 35. Kf1 Rb4 36. Rc3 Rh4 37. Rc4 Bd4 (37... Rxh2 38. Kg1 Rxg2+ 39. Kxg2 $11) 38. Kg1 Rhf4 {[%cal Rf4f2]} 39. Rcc2 Kg5 40. Kf1 Bc5 41. Rcd2 Rh4 42. Kg1 Rb4 43. Rd3 h4 {Against Rg3+} 44. h3 b5 45. axb5 Bd4 {Prevents Rc3.} 46. b6 Rxb6 {[%cal Oa5a4]} (46... Bxb6 $2 47. Bf3 $19) 47. Ra2 Rb5 48. Be4 Rf4 49. Bg2 Rf8 50. Be4 Rf7 51. Kf1 Rf4 (51... Rc5 $19 52. Kg2 Rc1) 52. f3 $11 Rf6 53. Rg2+ Kh6 54. Rg8 Rb7 55. Rh8+ Kg5 56. Rd2 {White threatens Rg2+ and mate.} Rff7 (56... Rxb3 $2 57. Rg2+ Kf4 58. Rxh4+ Ke3 59. Re2#) 57. Rg2+ Kf6 58. Re8 {[%csl Ge4][%cal Rg2g6]} Rfc7 $1 59. Re6+ Kf7 60. Bg6+ Kf8 61. Re8+ Kg7 62. Bc2+ Kf7 63. Rh8 Be3 {[%cal Oe3g5]} (63... e4 $5 64. Rxh4 exf3 $14) 64. Rxh4 {Rh7+ is the strong threat.} Bf4 $2 (64... e4 $16) 65. Rh8 $2 ({White should play} 65. Rh5 $18 {Intending Rf5+ and mate.} Ke8 66. h4) 65... Bg5 $2 66. Ke1 (66. Rxg5 Rxc2 67. Rh7+ Kf6 68. Rxb7 Kxg5 $11) 66... Bf4 {[%cal Oe5e4] [#]} 67. h4 $2 ({Better is} 67. Rg4 $1 $18) 67... Be3 $2 {[%mdl 8192]} (67... e4 $1 $14) 68. h5 $18 {[%cal Bh4h5,Bh5h6][%mdl 32]} Bc5 (68... e4 $142 69. h6 (69. fxe4 Kf6 $18) (69. Bxe4 Rc1+ 70. Ke2 Rxb3 $16) 69... Bd4 70. Rh7+ Kf8 71. Rxc7 Rxc7 72. Bxe4 (72. fxe4 Bc3+ 73. Ke2 Be5 $16) 72... Rc8) 69. h6 e4 70. Rg7+ Kf6 71. Rf8+ Rf7 72. Rgxf7+ Rxf7 73. Rxf7+ Kxf7 74. Bxe4 {[%mdl 4096] Endgame Black must now prevent h7. KB-KB} Be3 75. h7 Kg7 76. Ke2 Bc1 77. Kd3 Kh8 78. Kc4 Bd2 79. Kb5 Kg7 80. Kc6 Bf4 81. Bf5 (81. Kb6 $142 Bd2 82. Kc6) 81... Kh8 82. Kb5 Bd2 83. Bc2 Be1 84. Bd3 Bd2 85. Kc6 Bf4 86. Kb6 Bd2 87. Kc7 Bf4 88. Kc6 Kg7 89. Kb5 Bd2 90. Bg6 Bc3 91. Bc2 Bd2 92. Kc6 (92. f4 $142 Kh8 93. Bg6 Bxf4 94. Kxa5) 92... Bf4 93. Be4 Kh8 94. Kb5 Bd2 95. Kb6 Kg7 {[#]} 96. Bf5 (96. Bg6 $142 $1 {[%mdl 512]} Bc3 97. Be4) 96... Kh8 97. Bc2 (97. Bg6 $142 Kg7 {[#]} 98. f4 $1 Bxf4 99. Kxa5 $1) 97... Kg7 98. Kb5 Kh8 99. Kc6 Bf4 100. Kb6 Bd2 101. Kc7 (101. f4 $142 Kg7 102. Bd3) 101... Bf4 102. Bd3 Kg7 103. Kb6 Bd2 104. Ka6 Bc3 105. Bc2 Kh8 106. Be4 Kg7 107. Kb5 (107. Kb6 $142 Bd2 108. f4) 107... Bd2 108. Kc6 Bf4 109. Bf5 Kh8 110. Kb5 Bd2 111. Bb1 Bc3 112. Kc6 (112. f4 $142 Bd2 113. Bg6 Bxf4 114. Kxa5) 112... Be5 113. Bg6 (113. Kb6 $142 Bc3 114. f4) 113... Kg7 114. Bf5 Bf4 115. Bb1 Kh8 116. Kb5 Bd2 117. Bd3 Kg7 118. Kc6 Bf4 119. Kc7 Kh8 120. Kb6 Bd2 121. Kc6 Bf4 122. Kb5 Bd2 123. Bc2 Kg7 124. Kc6 $2 (124. f4 $18 Kh8 125. Bg6 Bxf4 126. Kxa5) 124... Bf4 $11 125. Be4 {Weighted Error Value: White=0.30/Black=0.26 (precise)} 1/2-1/2