[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