CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/s0ENGM4p"] [Date "2025.09.24"] [White "AppleBotHaley"] [Black "Trekker"] [Result "0-1"] [UTCDate "2025.09.24"] [UTCTime "23:50:11"] [WhiteElo "1734"] [BlackElo "1839"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [WhiteTitle "🍎"] [BlackTitle "GM🎅"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B02"] [Opening "Alekhine Defense: Scandinavian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nf6 2. Nc3?! { (0.83 → 0.25) Inaccuracy. e5 was best. } (2. e5 Nd5) 2... d5 { B02 Alekhine Defense: Scandinavian Variation } 3. exd5 Nxd5 4. Nf3 Bg4 5. Bc4 Nb6?? { (0.22 → 4.77) Blunder. e6 was best. } (5... e6 6. O-O Nxc3 7. bxc3 Bd6 8. Re1 O-O 9. h3 Bh5 10. g4 Bg6 11. h4 h5 12. d4) 6. Bb3?? { (4.77 → 0.52) Blunder. Bxf7+ was best. } (6. Bxf7+ Kxf7) 6... e6 7. h3 Bh5 8. d4 Nc6 9. Be3 Be7?! { (0.12 → 0.69) Inaccuracy. Bb4 was best. } (9... Bb4 10. O-O) 10. Qd2? { (0.69 → -0.39) Mistake. g4 was best. } (10. g4 Bg6 11. Qe2 Bb4 12. O-O-O Bxc3 13. bxc3 Qe7 14. Kb2 O-O-O 15. Bg5 f6 16. Bh4 Na5) 10... O-O 11. Ne4?! { (0.03 → -0.97) Inaccuracy. g4 was best. } (11. g4 Bg6) 11... Nd5 12. Bxd5?! { (-0.85 → -1.81) Inaccuracy. h4 was best. } (12. h4 b5) 12... Qxd5 13. Nc3 Qd7? { (-2.00 → -0.54) Mistake. Qa5 was best. } (13... Qa5) 14. g4 Bg6 15. h4 h6?! { (-0.95 → -0.03) Inaccuracy. h5 was best. } (15... h5) 16. h5 Bh7 17. g5?! { (-0.02 → -0.56) Inaccuracy. O-O-O was best. } (17. O-O-O Bb4 18. Ne5 Nxe5 19. dxe5 Qxd2+ 20. Bxd2 Rad8 21. f4 Rd4 22. g5 Bxc3 23. bxc3 Re4) 17... hxg5 18. Nxg5?! { (-0.54 → -1.15) Inaccuracy. O-O-O was best. } (18. O-O-O f6 19. h6 Rad8 20. hxg7 Rf7 21. a3 Rxg7 22. Qe2 Bg6 23. Nd2 Rh7 24. Rxh7 Kxh7) 18... Bxg5 19. Bxg5 Qxd4 20. Qxd4 Nxd4 21. O-O-O Nxc2?! { (-1.28 → -0.28) Inaccuracy. Nf5 was best. } (21... Nf5) 22. h6? { (-0.28 → -1.81) Mistake. Be7 was best. } (22. Be7 Rfe8 23. Rd7 Nd4 24. Rg1 Nf3 25. Rg3 Ne5 26. Rxc7 Bf5 27. Bf6 Ng4 28. Bxg7 Kxg7) 22... Nb4?? { (-1.81 → 1.72) Blunder. f6 was best. } (22... f6 23. hxg7) 23. Rhg1?? { (1.72 → -3.26) Blunder. hxg7 was best. } (23. hxg7 Kxg7) 23... g6?? { (-3.26 → 3.61) Blunder. f6 was best. } (23... f6) 24. Rd7?? { (3.61 → 0.32) Blunder. Be7 was best. } (24. Be7 Nc6 25. Bxf8 Kxf8 26. Rd7 Rc8 27. Nb5 a6 28. Rxc7 Rxc7 29. Nxc7 Ke7 30. Kd2 Kf6) 24... Rac8?? { (0.32 → 3.67) Blunder. f6 was best. } (24... f6 25. a3 Nd5 26. Bd2 Rf7 27. Nxd5 exd5 28. Rxd5 g5 29. f4 Be4 30. Rd4 Bg6 31. fxg5) 25. Bf6? { (3.67 → 2.25) Mistake. Be7 was best. } (25. Be7) 25... Nd5 26. Nxd5 exd5 27. Rxd5 Rfe8 28. Rd2?! { (1.64 → 0.60) Inaccuracy. Rgd1 was best. } (28. Rgd1 Re6 29. Rd8+ Re8 30. Rxc8 Rxc8 31. Rd5 Re8 32. f4 Kf8 33. a3 Re1+ 34. Kd2 Re6) 28... Re6 29. Bg7?! { (0.94 → -0.07) Inaccuracy. Bc3 was best. } (29. Bc3 Kf8 30. f4 Ke7 31. Rgd1 a6 32. Rd7+ Ke8 33. a4 b6 34. R7d5 f6 35. f5 gxf5) 29... Rce8?! { (-0.07 → 0.75) Inaccuracy. f6 was best. } (29... f6 30. f4 Rd6 31. Rxd6 cxd6+ 32. Kd2 Kf7 33. Rd1 Rc4 34. Ke3 Ke6 35. Rd4 d5 36. Rxc4) 30. Kd1?! { (0.75 → 0.00) Inaccuracy. Rd7 was best. } (30. Rd7 f6) 30... Rd6?! { (0.00 → 0.69) Inaccuracy. f6 was best. } (30... f6 31. Rd7 g5 32. f4 g4 33. Rxg4 Re1+ 34. Kd2 R1e2+ 35. Kc1 Re1+) 31. Rxd6 cxd6 32. f4 f5?! { (0.70 → 1.61) Inaccuracy. Re6 was best. } (32... Re6 33. Kd2 f6 34. Rc1 g5 35. fxg5 fxg5 36. Rg1 Be4 37. Rxg5 Rg6 38. Ra5 a6 39. Ra4) 33. Kc2? { (1.61 → 0.31) Mistake. Rg3 was best. } (33. Rg3) 33... d5? { (0.31 → 1.73) Mistake. Re4 was best. } (33... Re4 34. Rd1 Kf7 35. Rxd6 Ke7 36. Rd4 Rxd4 37. Bxd4 g5 38. fxg5 Ke6 39. Bxa7 f4+ 40. g6) 34. Kd3 Rd8?? { (2.10 → 5.26) Blunder. Re4 was best. } (34... Re4 35. Be5) 35. Ke3?? { (5.26 → 1.98) Blunder. Rc1 was best. } (35. Rc1 Kf7 36. Rc7+ Ke6 37. Rxb7 Rd7 38. Rxd7 Kxd7 39. b4 a6 40. Be5 Kc6 41. Kd4 a5) 35... b6? { (1.98 → 3.53) Mistake. Kf7 was best. } (35... Kf7 36. a4 Re8+ 37. Be5 Rc8 38. a5 Rc4 39. Kf3 d4 40. Rd1 g5 41. fxg5 Kg6 42. Bxd4) 36. Rc1 Rd7?? { (3.35 → 7.01) Blunder. Re8+ was best. } (36... Re8+ 37. Be5) 37. Kd4?! { (7.01 → 4.58) Inaccuracy. Rc8+ was best. } (37. Rc8+) 37... Kf7 38. Ke5?? { (4.81 → 0.00) Blunder. Rc6 was best. } (38. Rc6 Ke8 39. b4 Rd8 40. Be5 Rd7 41. a4 Kf7 42. a5 bxa5 43. bxa5 Rb7 44. a6 Rd7) 38... Ke7?? { (0.00 → 5.72) Blunder. d4 was best. } (38... d4 39. Rc6 d3 40. Rf6+ Ke8 41. Rf8+ Ke7 42. Rh8 d2 43. Bf8+ Kf7 44. Rxh7+ Ke8 45. Rh8) 39. Rc6?? { (5.72 → 1.76) Blunder. Rc8 was best. } (39. Rc8 g5 40. Rh8 Kf7 41. Rxh7 Kg6 42. Rh8 d4 43. Rf8 gxf4 44. Ke6 Rxg7 45. hxg7 Kxg7) 39... Bg8?? { (1.76 → 11.05) Blunder. d4 was best. } (39... d4 40. Re6+) 40. Rc8 Bh7 41. Bf8+?! { (12.03 → 6.24) Inaccuracy. Rh8 was best. } (41. Rh8) 41... Kf7 42. Bg7?? { (6.31 → 2.23) Blunder. Bb4 was best. } (42. Bb4 g5 43. Rc6 Rd8 44. fxg5 Re8+ 45. Kxd5 f4 46. Rf6+ Kg8 47. g6 Bxg6 48. Rxg6+ Kh7) 42... d4?? { (2.23 → 11.15) Blunder. g5 was best. } (42... g5 43. fxg5) 43. Rc6?? { (11.15 → 0.00) Blunder. Rf8+ was best. } (43. Rf8+) 43... d3 44. Rf6+ Ke7?? { (0.00 → 2.09) Blunder. Ke8 was best. } (44... Ke8 45. Rf8+ Ke7 46. Rh8 Kf7 47. Bf6 d2 48. Rxh7+ Ke8 49. Rh8+ Kf7) 45. Re6+?? { (2.09 → -5.77) Blunder. Bf8+ was best. } (45. Bf8+ Kd8 46. Bd6 Kc8 47. Rf8+ Rd8 48. Rxd8+ Kxd8 49. Bb4 a5 50. Bd2 Ke7 51. a4 Bg8) 45... Kd8 46. Bf6+?! { (-5.76 → -10.28) Inaccuracy. Rc6 was best. } (46. Rc6 d2) 46... Kc7 47. Re7 Rxe7+ 48. Bxe7 d2 49. Kf6 d1=Q 50. Kg7 Qd7 51. Kxh7 Qxe7+ 52. Kxg6 Qf8 53. h7 Qh8 54. Kh6 Kd6 55. Kg6 Kd5 56. b4 Ke4 57. a4 Kxf4 58. a5 Kg4 59. axb6 f4?! { (Mate in 8 → -60.25) Lost forced checkmate sequence. axb6 was best. } (59... axb6 60. Kf7 f4 61. Kg6 f3 62. Kf7 f2 63. b5 Qxh7+ 64. Ke6 f1=Q 65. Kd5 Qd7+ 66. Ke5) 60. bxa7 f3 61. b5?! { (-60.01 → Mate in 6) Checkmate is now unavoidable. a8=R was best. } (61. a8=R Qxa8 62. Kg7 Qb7+ 63. Kg6 Qe4+ 64. Kg7 Qxb4 65. h8=Q Qd4+ 66. Kg8 Qxh8+ 67. Kxh8 f2) 61... f2 62. b6 f1=Q 63. a8=Q Qff6# { Black wins by checkmate. } 0-1