CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/EKmNysYj"] [Date "2022.12.20"] [White "Hamin"] [Black "Charlie2"] [Result "1-0"] [UTCDate "2022.12.20"] [UTCTime "15:14:07"] [WhiteElo "1332"] [BlackElo "1412"] [WhiteRatingDiff "+185"] [BlackRatingDiff "-7"] [WhiteTitle "GM"] [BlackTitle "GM🚲"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nc6?! { (0.32 → 0.92) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2) 2. Nf3 d6 3. Bf4?! { (1.14 → 0.55) Inaccuracy. c4 was best. } (3. c4 Nf6 4. Nc3 e5 5. d5 Ne7 6. e4 g6 7. c5 Bg7 8. cxd6 cxd6 9. Be2 Nh5) 3... e5?! { (0.55 → 1.44) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nc3) 4. e3?? { (1.44 → -7.23) Blunder. dxe5 was best. } (4. dxe5 Bg4) 4... exd4?? { (-7.23 → 0.57) Blunder. exf4 was best. } (4... exf4) 5. exd4 Qe7+? { (0.62 → 1.76) Mistake. d5 was best. } (5... d5 6. Bb5) 6. Be3? { (1.76 → 0.69) Mistake. Be2 was best. } (6. Be2 Qd8 7. O-O Be7 8. c4 Nf6 9. d5 Nb8 10. Nc3 Nbd7 11. Bd3 Nf8 12. h3 Ng6) 6... Nf6 7. Qe2?! { (0.91 → 0.03) Inaccuracy. Be2 was best. } (7. Be2 Qd8 8. c4 d5 9. O-O dxc4 10. Bxc4 Bd6 11. d5 Ne7 12. Bg5 O-O 13. Bxf6 gxf6) 7... d5 8. Bg5?! { (0.14 → -0.52) Inaccuracy. Nc3 was best. } (8. Nc3 Bf5 9. O-O-O O-O-O 10. h3 Ne4 11. Nxe4 dxe4 12. Qb5 Qf6 13. d5 Nb4 14. Nd4 Rxd5) 8... Qxe2+ 9. Bxe2 Bb4+?! { (-0.14 → 0.47) Inaccuracy. Ne4 was best. } (9... Ne4 10. Bf4 Bd7 11. c3 Bd6 12. Bxd6 Nxd6 13. Nbd2 f6 14. O-O O-O-O 15. Rfe1 Rde8 16. a4) 10. c3 Be7 11. Bb5?! { (0.67 → 0.13) Inaccuracy. Bf4 was best. } (11. Bf4 Bd8 12. h3 O-O 13. O-O Ne7 14. Bh2 a5 15. a4 c6 16. Nbd2 Ne8 17. Bd3 Bc7) 11... a6 12. Bxc6+ bxc6 13. Ne5?! { (0.35 → -0.57) Inaccuracy. Nbd2 was best. } (13. Nbd2) 13... h6 14. Bxf6 gxf6? { (0.01 → 1.39) Mistake. Bxf6 was best. } (14... Bxf6) 15. Nxc6 Bd6 16. Nb4 a5? { (1.46 → 2.91) Mistake. Rb8 was best. } (16... Rb8 17. Nxd5 Be6 18. Ne3 Rxb2 19. Nd2 Bf4 20. Ke2 Bxe3 21. Kxe3 Kd7 22. Rhb1 Rxb1 23. Rxb1) 17. Nxd5 Be6 18. Nxf6+ Ke7 19. Ne4 Rhg8?! { (3.62 → 5.49) Inaccuracy. a4 was best. } (19... a4 20. Nxd6 Kxd6 21. Na3 Rab8 22. O-O-O Bxa2 23. Rhe1 h5 24. Re5 h4 25. Nc2 Ra8 26. Rde1) 20. O-O Bd5 21. f3 f5 22. Nxd6 cxd6 23. Re1+ Kd7 24. Na3?? { (6.01 → 1.45) Blunder. Nd2 was best. } (24. Nd2 Rgc8) 24... Rae8?? { (1.45 → 6.56) Blunder. Bxf3 was best. } (24... Bxf3) 25. Rxe8 Rxe8 26. Nb5 Kc6 27. Na7+?? { (6.15 → -0.24) Blunder. a4 was best. } (27. a4 Bb3 28. d5+ Kc5 29. Nd4 Kc4 30. Nxf5 Re2 31. Nxd6+ Kc5 32. Nf5 Kxd5 33. Nxh6 Rxb2) 27... Kb6 28. Nc8+?? { (-0.19 → -3.44) Blunder. c4 was best. } (28. c4 Bxc4 29. Rc1 d5 30. b3 Ba6 31. Rc5 Kxa7 32. Rxa5 f4 33. h4 Rd8 34. Rc5 Kb6) 28... Kb5?? { (-3.44 → 12.10) Blunder. Rxc8 was best. } (28... Rxc8) 29. Nxd6+ Kc6 30. Nxe8 h5 { Black offers draw } 31. Nf6 Kd6 32. Nxd5 Kxd5 33. Rd1 Kc4?! { (16.94 → Mate in 7) Checkmate is now unavoidable. Ke6 was best. } (33... Ke6) 34. h3?! { (Mate in 7 → 60.12) Lost forced checkmate sequence. d5 was best. } (34. d5 Kb5 35. d6 h4 36. d7 h3 37. d8=Q hxg2 38. Qd7+ Kc5 39. Rd6 f4 40. Qc6#) 34... a4 35. a3 Kb3?! { (19.79 → Mate in 9) Checkmate is now unavoidable. Kd5 was best. } (35... Kd5 36. Kf2) 36. d5?! { (Mate in 9 → 68.74) Lost forced checkmate sequence. Rd2 was best. } (36. Rd2 Ka2 37. d5 Kb1 38. d6 Kc1 39. Rf2 Kb1 40. d7 Ka1 41. d8=Q Ka2 42. Qe7 Kb1) 36... Kxb2 37. d6 Kxa3 38. d7 Kb3 39. d8=Q Kxc3 40. Qd3+ Kb4 41. Qd4+ Ka3 42. Rd3+ Ka2 43. Qf2+ Kb1 44. Rd1# { White wins by checkmate. } 1-0