CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ZpFbPRtR"] [Date "2024.01.14"] [White "Sasha"] [Black "Caelan"] [Result "1-0"] [UTCDate "2024.01.14"] [UTCTime "18:17:31"] [WhiteElo "1589"] [BlackElo "1281"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [WhiteTitle "IM🧁"] [BlackTitle "©"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } e6 3. Bf4 c6?! { (0.15 → 0.67) Inaccuracy. Nf6 was best. } (3... Nf6 4. e3 c5 5. Nbd2 Nc6 6. c3 Nh5 7. Bg5 f6 8. Bh4 g6 9. a3 cxd4 10. cxd4) 4. e3 Bd6 5. Bxd6 Qxd6 6. c3 Ne7 7. Bd3 O-O 8. Nbd2 Bd7?! { (0.26 → 0.81) Inaccuracy. Nd7 was best. } (8... Nd7 9. O-O e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Re1 h6 13. e4 Qc7 14. Nb3 dxe4 15. Bxe4) 9. e4 Rc8?? { (0.90 → 4.12) Blunder. h6 was best. } (9... h6 10. e5 Qc7 11. O-O c5 12. dxc5 a5 13. a4 Nbc6 14. Re1 Ng6 15. Bxg6 fxg6 16. Nb3) 10. exd5?? { (4.12 → 0.40) Blunder. e5 was best. } (10. e5) 10... Qxd5? { (0.40 → 1.52) Mistake. exd5 was best. } (10... exd5) 11. Be4 Qd6 12. Nc4 Qf4 13. Ncd2? { (2.15 → 0.77) Mistake. Qc2 was best. } (13. Qc2 f5 14. Bd3 c5 15. Qe2 Nd5 16. dxc5 Qc7 17. g3 Qxc5 18. O-O Re8 19. Rfe1 Nf6) 13... Qd6?! { (0.77 → 1.44) Inaccuracy. Qc7 was best. } (13... Qc7 14. O-O) 14. O-O Nd5 15. Bxd5?? { (1.71 → 0.10) Blunder. c4 was best. } (15. c4 Nf6 16. c5 Qc7 17. Bd3 Be8 18. Nc4 Nbd7 19. Nd6 Rd8 20. a3 Nf8 21. Re1 Nd5) 15... Qxd5? { (0.10 → 1.35) Mistake. cxd5 was best. } (15... cxd5 16. Ne5) 16. Re1 Re8? { (1.24 → 2.55) Mistake. Rd8 was best. } (16... Rd8 17. c4) 17. Qe2? { (2.55 → 1.13) Mistake. c4 was best. } (17. c4 Qd6 18. c5 Qc7 19. Ng5 h6 20. Nge4 Rd8 21. Re3 Be8 22. Rg3 f5 23. Nd6 Nd7) 17... Bc8?! { (1.13 → 2.08) Inaccuracy. c5 was best. } (17... c5 18. c4 Qh5 19. dxc5 Qxc5 20. Ne4 Qe7 21. c5 Bc6 22. b4 Nd7 23. Nd6 Rf8 24. Nd4) 18. Qf1?! { (2.08 → 1.37) Inaccuracy. Ne4 was best. } (18. Ne4 Qd8 19. c4 Nd7 20. Nd6 Rf8 21. c5 Nf6 22. Ne5 Nd5 23. a4 Qh4 24. Rad1 f6) 18... Nd7 19. Nc4?? { (1.62 → 0.00) Blunder. c4 was best. } (19. c4 Qh5) 19... Nb8?? { (0.00 → 1.58) Blunder. b6 was best. } (19... b6 20. Nce5 f6 21. Nxd7 Bxd7 22. Qe2 Re7 23. a4 c5 24. Red1 a5 25. dxc5 Qxc5 26. Nd2) 20. Re5?! { (1.58 → 0.71) Inaccuracy. Ncd2 was best. } (20. Ncd2 b6 21. c4 Qd8 22. Ne4 Nd7 23. c5 Nf6 24. Nd6 Rf8 25. Qd3 Ne8 26. Ne4 f6) 20... Qd7? { (0.71 → 1.79) Mistake. Qd8 was best. } (20... Qd8) 21. Ne3? { (1.79 → 0.43) Mistake. Rh5 was best. } (21. Rh5 g6) 21... f6 22. Re4 Qd6?! { (0.86 → 1.69) Inaccuracy. Qf7 was best. } (22... Qf7) 23. Nc4?! { (1.69 → 0.65) Inaccuracy. h4 was best. } (23. h4) 23... Qd5 24. Ree1 b5?! { (0.58 → 1.23) Inaccuracy. b6 was best. } (24... b6 25. Ne3) 25. Ne3 Qd6 26. c4 Ba6?! { (1.18 → 1.86) Inaccuracy. Na6 was best. } (26... Na6 27. cxb5 cxb5 28. Qxb5 Bd7 29. Qe2 Nb4 30. a3 Nd5 31. Nxd5 Qxd5 32. Rec1 Rec8 33. b4) 27. cxb5? { (1.86 → 0.30) Mistake. c5 was best. } (27. c5 Qd7) 27... Bxb5 28. Nc4 Qd7 29. Rec1 Qd5 30. Qd1?? { (0.75 → -6.68) Blunder. a4 was best. } (30. a4 Ba6 31. Rc3 Nd7 32. Qc1 Nb6 33. Ne3 Qd7 34. b4 Rac8 35. Qd2 Nd5 36. Nxd5 exd5) 30... Bxc4 31. b3 Bb5 32. Rc5 Qd6 33. Rxb5 cxb5 34. Qd3 Qd5 35. Ne1 Nd7 36. Nc2 e5 37. Nb4 Qxd4 38. Qxb5 Qxa1+ 39. Qf1 Qxf1+ 40. Kxf1 Rec8 41. Nd5 Rc2 42. Ne7+ Kf7 43. Nd5 Rac8 44. Nb4 R2c7 45. Nd5 Rc5 46. Ne3 R8c6 47. Nf5 Ra5 48. a4 Rac5 49. b4 Rc1+ 50. Ke2 R6c3 51. Nd6+ Ke6 52. Ne4 R3c2+ 53. Kf3 Rf1 54. g3 Rcc1 55. Kg4 Rg1 56. Kh3 Rh1 57. Kg4 Rcg1 58. Kf3 Rxh2 59. Ke3 Rgg2 60. Kf3?! { (-16.44 → Mate in 10) Checkmate is now unavoidable. a5 was best. } (60. a5 a6 61. b5 axb5 62. a6 Nb6 63. a7 Kd5 64. Nc3+ Kc6 65. Nd1 h6 66. Ke2 Rxg3) 60... Rg1?! { (Mate in 10 → -16.52) Lost forced checkmate sequence. f5 was best. } (60... f5 61. Nc3 Rxf2+ 62. Ke3 Rb2 63. Kd3 Rxb4 64. Ne2 Nc5+ 65. Kc3 Rb3+ 66. Kc2 Rxe2+ 67. Kd1) 61. Ke2 Rhh1 62. Kf3 Re1 63. Kg2 Rhg1+ 64. Kf3?! { (-16.95 → Mate in 7) Checkmate is now unavoidable. Kh2 was best. } (64. Kh2 Kd5) 64... Ref1?! { (Mate in 7 → -16.45) Lost forced checkmate sequence. g5 was best. } (64... g5 65. Kg4 f5+ 66. Kh3 g4+ 67. Kh4 Rh1+ 68. Kg5 Rxe4 69. a5 Nf6 70. a6 Rh5#) 65. Kg4 Re1 66. Kf3?! { (-21.38 → Mate in 7) Checkmate is now unavoidable. Nc3 was best. } { White wins on time. } (66. Nc3 h5+) 1-0