CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/fgQx0vxY"] [Date "2024.02.27"] [White "ChessMasterPlayer"] [Black "Eitan1"] [Result "1-0"] [UTCDate "2024.02.27"] [UTCTime "21:33:00"] [WhiteElo "1434"] [BlackElo "1288"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-9"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } f6? { (0.21 → 1.58) Mistake. Nf6 was best. } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. Bf4?! { (1.58 → 0.97) Inaccuracy. c4 was best. } (3. c4 e6 4. Nc3 Bb4 5. e3 Ne7 6. Bd3 c5 7. O-O Nbc6 8. Qc2 cxd4 9. cxd5 exd5) 3... c6 4. e3 Bg4 5. Bd3?! { (1.21 → 0.53) Inaccuracy. c4 was best. } (5. c4 e6) 5... Bxf3? { (0.53 → 2.13) Mistake. Nd7 was best. } (5... Nd7) 6. Qxf3 Nd7?? { (2.08 → Mate in 3) Checkmate is now unavoidable. g6 was best. } (6... g6) 7. Nc3?? { (Mate in 3 → 1.43) Lost forced checkmate sequence. Qh5+ was best. } (7. Qh5+ g6 8. Bxg6+ hxg6 9. Qxg6#) 7... g5?? { (1.43 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (7... g6) 8. Bg3?? { (Mate in 1 → 4.54) Lost forced checkmate sequence. Qh5# was best. } (8. Qh5#) 8... Bh6?! { (4.54 → 6.27) Inaccuracy. e5 was best. } (8... e5 9. Qh5+) 9. Qh5+?! { (6.27 → 4.73) Inaccuracy. e4 was best. } (9. e4) 9... Kf8 10. f4?? { (5.13 → 2.22) Blunder. Bf5 was best. } (10. Bf5 Nb6 11. O-O Bg7 12. f4 Qe8 13. Qh3 g4 14. Bxg4 h5 15. Be6 Nh6 16. Rae1 Nc4) 10... gxf4 11. Bxf4 Nb6?? { (2.58 → 10.28) Blunder. Bxf4 was best. } (11... Bxf4 12. exf4 e6 13. g4 f5 14. gxf5 Ndf6 15. Qg5 h6 16. Qg6 exf5 17. O-O-O Qd7 18. Bxf5) 12. Bxh6+ Nxh6 13. Qxh6+ Ke8 14. Qg7 Kd7 15. Bf5+ Kd6 16. e4 e6 17. exd5 exf5 18. dxc6?! { (8.02 → 4.75) Inaccuracy. O-O was best. } (18. O-O Rg8 19. Qxh7 Qe7 20. Qxf5 Rae8 21. Qxf6+ Qxf6 22. Rxf6+ Kc7 23. d6+ Kc8 24. Rf7 Re3) 18... Kxc6?! { (4.75 → 6.63) Inaccuracy. Re8+ was best. } (18... Re8+ 19. Kf2) 19. O-O Qxd4+ 20. Kh1 Rae8 21. h3?! { (7.83 → 4.54) Inaccuracy. Rxf5 was best. } (21. Rxf5 Rhf8) 21... Qe5 22. Nb1?? { (5.14 → -0.57) Blunder. Rfe1 was best. } (22. Rfe1) 22... Qb8?? { (-0.57 → 5.10) Blunder. Rhg8 was best. } (22... Rhg8 23. Qf7) 23. Rxf5?? { (5.10 → Mate in 2) Checkmate is now unavoidable. Qxf6+ was best. } (23. Qxf6+ Qd6 24. Qc3+ Qc5 25. Qxc5+ Kxc5 26. Rxf5+ Kc6 27. Rf6+ Kc7 28. Nc3 Rhf8 29. Raf1 Rxf6) 23... Re6?? { (Mate in 2 → 6.93) Lost forced checkmate sequence. Re1+ was best. } (23... Re1+ 24. Rf1 Rxf1#) 24. Nc3 Rhe8 25. Rxf6 Rxf6 26. Qxf6+ Kd7? { (8.30 → Mate in 6) Checkmate is now unavoidable. Qd6 was best. } (26... Qd6 27. Qf3+) 27. Qf7+? { (Mate in 6 → 8.88) Lost forced checkmate sequence. Rd1+ was best. } (27. Rd1+ Nd5 28. Rxd5+ Kc8 29. Qf5+ Kc7 30. Qd7+ Kb6 31. Qb5+ Kc7 32. Qc5#) 27... Kd8? { (8.88 → Mate in 5) Checkmate is now unavoidable. Re7 was best. } (27... Re7 28. Rd1+ Qd6 29. Qf5+ Kc6 30. Rxd6+ Kxd6 31. Nb5+ Kc6 32. Nxa7+ Kc7 33. Nb5+ Kd8 34. Qf8+) 28. Qxh7? { (Mate in 5 → 7.73) Lost forced checkmate sequence. Rd1+ was best. } (28. Rd1+ Nd5 29. Rxd5+ Qd6 30. Rxd6+ Kc8 31. Qxe8+ Kc7 32. Nb5#) 28... Qe5 29. Rd1+ Kc8 30. Nb5?? { (7.53 → -0.31) Blunder. Qh4 was best. } (30. Qh4 a6 31. Qd4 Qc7 32. b3 Qe5 33. Qxe5 Rxe5 34. h4 Rc5 35. Rd3 Nd7 36. Kh2 b5) 30... Qxb5 31. b3 Qe2?! { (-0.51 → 0.00) Inaccuracy. Qc6 was best. } (31... Qc6 32. Qd3 Nd7 33. Qf5 Re4 34. c4 Re8 35. Qg4 a6 36. Kh2 Qc7+ 37. Kh1 Qd8 38. Kh2) 32. Rg1? { (0.00 → -1.05) Mistake. Qd3 was best. } (32. Qd3 Qe5 33. a4 Rf8 34. Kg1 Rg8 35. Rd2 Qe1+ 36. Kh2 Qe5+) 32... Qe5?! { (-1.05 → -0.41) Inaccuracy. Nd7 was best. } (32... Nd7 33. Qd3 Qxd3 34. cxd3 Re3 35. Rc1+ Kd8 36. Rc4 Rxd3 37. h4 Nf6 38. Kh2 a6 39. g4) 33. c4?! { (-0.41 → -1.32) Inaccuracy. Rf1 was best. } (33. Rf1 Nd7 34. Qf7 Re7 35. Qg8+ Kc7 36. Qc4+ Kd8 37. Qf4 Qxf4 38. Rxf4 Re2 39. g4 Rxc2) 33... Rh8 34. Qf7 Qe8? { (-0.77 → 0.30) Mistake. Nd7 was best. } (34... Nd7) 35. Qxe8+ Rxe8 36. c5 Nd5 37. Rd1 Ne3 38. Re1 Nc2?? { (0.00 → 8.95) Blunder. Kd7 was best. } (38... Kd7 39. Kg1 Nd5 40. Rxe8 Kxe8 41. a3 Nc3 42. b4 Nb5 43. a4 Nc3 44. Kf2 Nxa4 45. Ke3) 39. Rxe8+ Kd7 40. Re2 Nd4 41. Rd2 Ke6 42. Rxd4 Ke5 43. Rd1 Ke4 44. Kg1 b6?! { (63.00 → Mate in 7) Checkmate is now unavoidable. Ke5 was best. } (44... Ke5 45. Rd7) 45. cxb6?! { (Mate in 7 → 69.91) Lost forced checkmate sequence. c6 was best. } (45. c6 a6 46. c7 a5 47. c8=Q Ke5 48. Qc6 b5 49. Rd5+ Ke4 50. Qe6+ Kf4 51. Qe5#) 45... axb6 46. Rd6 Ke5 47. Rxb6 Kd5 48. Rh6 Ke5 49. Rh4 Kf5 50. Kf2 Ke5 51. Kf3 Kd5 52. Ke3 Kc5 53. Kd3 Kd5 54. Rh5+ Ke6 55. Ke4 Kf6 56. Kf4 Kg6 57. Ra5 Kf6 58. Ra6+ Kg7 59. Kf5 Kf7 60. Ra7+ Ke8 61. Ke6 Kd8 62. Rh7 Ke8 63. Rh8# { White wins by checkmate. } 1-0