CohenChessClub.com

[Event "February Chess Megatournament"] [Site "https://cohenchessclub.com/STrTuvfu"] [Date "2024.02.17"] [White "Maxim"] [Black "Matthew4"] [Result "0-1"] [UTCDate "2024.02.17"] [UTCTime "21:25:43"] [WhiteElo "1767"] [BlackElo "2206"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [WhiteTitle "GM🧂"] [BlackTitle "GM🦃"] [Variant "Standard"] [TimeControl "600+1"] [ECO "B07"] [Opening "Modern Defense: Geller's System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 g6 2. d4 Bg7 3. c3 d6 4. Nf3 { B07 Modern Defense: Geller's System } Nc6 5. Bf4 e5 6. Bg3?! { (0.27 → -0.48) Inaccuracy. dxe5 was best. } (6. dxe5 Nxe5 7. Nbd2 Nxf3+ 8. Nxf3 Nf6 9. e5 Qe7 10. Bb5+ c6 11. Be2 dxe5 12. Bxe5 Be6) 6... Bg4?! { (-0.48 → 0.09) Inaccuracy. exd4 was best. } (6... exd4 7. cxd4 Bg4 8. d5 Nd4 9. Nc3 Bxf3 10. gxf3 c5 11. dxc6 bxc6 12. Bg2 Ne7 13. O-O) 7. Nbd2? { (0.09 → -1.31) Mistake. dxe5 was best. } (7. dxe5 Bxe5) 7... exd4 8. cxd4 Nxd4 9. Be2 Nxf3+ 10. Bxf3 Bxf3 11. Qxf3 Ne7 12. O-O O-O 13. Bh4 Qd7 14. Bf6 Nc6?! { (-1.61 → -1.04) Inaccuracy. Bxf6 was best. } (14... Bxf6 15. Qxf6 Rae8 16. Qc3 c5 17. Rad1 Nc6 18. Rfe1 Re6 19. f3 b5 20. Nf1 b4 21. Qd2) 15. Bxg7 Kxg7 16. Qg3 Qe6 17. f4 f5 18. Rfe1 fxe4?? { (-2.55 → 0.42) Blunder. Rae8 was best. } (18... Rae8) 19. Nxe4 Rae8?? { (0.04 → 2.91) Blunder. Qf5 was best. } (19... Qf5) 20. Qc3+ Kg8 21. Ng5?? { (2.80 → 0.00) Blunder. Nf6+ was best. } (21. Nf6+ Rxf6 22. Rxe6 Rfxe6 23. Rf1 R8e7 24. h3 Rf7 25. Qc4 Ree7 26. f5 Ne5 27. Qd5 b6) 21... Qd5?! { (0.00 → 0.84) Inaccuracy. Qf5 was best. } (21... Qf5 22. Qb3+ d5 23. Rxe8 Rxe8 24. Qxb7 Qxf4 25. Qxc6 Qe3+ 26. Kf1 Qe2+ 27. Kg1) 22. Qh3 h5?? { (0.94 → 3.82) Blunder. Qd4+ was best. } (22... Qd4+ 23. Kh1) 23. Rxe8?? { (3.82 → -1.96) Blunder. Qd7 was best. } (23. Qd7) 23... Rxe8 24. Qd7 Re7 25. Qc8+ Kg7 26. Qxb7 Qd4+ 27. Kh1 Qxf4 28. Nf3 Nd4 29. Nxd4 Qxd4 30. h3 Qb6 31. Qxb6? { (-2.21 → -4.13) Mistake. Qa8 was best. } (31. Qa8 Qxb2) 31... axb6 32. Rc1 Kf7 33. Kg1 Ke8 34. Kf2 Kd7 35. Rc3 Rf7+ 36. Kg3?! { (-4.11 → -5.87) Inaccuracy. Ke2 was best. } (36. Ke2 Rf5 37. a4 Re5+ 38. Kd2 Rg5 39. g3 c5 40. Kc2 Rf5 41. b4 cxb4 42. Rb3 Kc6) 36... Rf5 37. Rf3 Rxf3+ 38. gxf3 Ke6 39. Kf4 Kf6 40. h4 d5 41. b4 b5 42. a3 c6 43. Ke3 Ke5 44. f4+ Kf5 45. Kf3 d4 46. Ke2 Kxf4 47. Kd3 Ke5 48. Kc2 Ke4 49. Kd2?! { (-71.94 → Mate in 13) Checkmate is now unavoidable. Kb3 was best. } (49. Kb3 d3) 49... d3 50. Ke1?! { (-71.37 → Mate in 9) Checkmate is now unavoidable. Kc3 was best. } (50. Kc3 Ke3) 50... Kd4?! { (Mate in 9 → -74.15) Lost forced checkmate sequence. Ke3 was best. } (50... Ke3 51. Kd1 d2 52. a4 bxa4 53. Kc2 Ke2 54. Kc3 d1=Q 55. Kc4 Qc1+ 56. Kd4 Qe3+ 57. Kc4) 51. Kd1?! { (-74.15 → Mate in 10) Checkmate is now unavoidable. Kd2 was best. } (51. Kd2 Kc4 52. Ke3 Kc3 53. Kf4 d2 54. Ke4 d1=Q 55. Ke5 Kb3 56. Ke6 Kxa3 57. Ke7 Kxb4) 51... Kc3?! { (Mate in 10 → -74.88) Lost forced checkmate sequence. Ke3 was best. } (51... Ke3 52. a4 bxa4 53. Kc1 d2+ 54. Kc2 Ke2 55. Kc3 d1=Q 56. Kc4 Qd5+ 57. Kc3 Qd3+ 58. Kb2) 52. Kc1?! { (-74.88 → Mate in 6) Checkmate is now unavoidable. Ke1 was best. } (52. Ke1 d2+) 52... Kb3?! { (Mate in 6 → -14.84) Lost forced checkmate sequence. d2+ was best. } (52... d2+ 53. Kd1 Kd3 54. a4 bxa4 55. b5 a3 56. bxc6 a2 57. c7 a1=Q#) 53. Kd2 Kxa3 54. Kxd3 Kxb4 55. Ke4 c5 56. Kf4 c4 57. Kg5 c3 58. Kxg6?! { (-72.46 → Mate in 11) Checkmate is now unavoidable. Kh6 was best. } (58. Kh6 Kb3) 58... c2 59. Kxh5 c1=Q 60. Kg6 Qc8 61. h5 Qh8 62. h6 Kc4 63. h7 b4 64. Kh6 b3 65. Kg6 b2 66. Kh6 b1=Q 67. Kg5 Qhxh7 { White resigns. } 0-1