CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/DOIGJMdQ"] [Date "2022.09.25"] [White "Anisha"] [Black "Nathan"] [Result "0-1"] [UTCDate "2022.09.25"] [UTCTime "17:05:25"] [WhiteElo "1771"] [BlackElo "1820"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+10"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d4 d5 3. e5 { B12 Caro-Kann Defense: Advance Variation } e6?! { (0.26 → 0.84) Inaccuracy. Bf5 was best. } (3... Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 a6 7. c3 c5 8. Be2) 4. Bd3 c5 5. Nf3 c4?! { (0.64 → 1.24) Inaccuracy. cxd4 was best. } (5... cxd4 6. Nxd4 Ne7 7. O-O Nec6 8. Nxc6 bxc6 9. c4 Nd7 10. Re1 Ba6 11. Qf3 Qa5 12. Bd2) 6. Be2 Ne7 7. b3 cxb3 8. cxb3? { (1.84 → 0.68) Mistake. axb3 was best. } (8. axb3) 8... g6?! { (0.68 → 1.50) Inaccuracy. Nf5 was best. } (8... Nf5 9. Nc3) 9. Bb2?! { (1.50 → 0.93) Inaccuracy. h4 was best. } (9. h4 h6) 9... Bg7 10. O-O Bd7 11. Nc3 Nbc6 12. Rc1 Bh6 13. Nd2?? { (1.25 → -1.26) Blunder. Rb1 was best. } (13. Rb1) 13... O-O?? { (-1.26 → 0.50) Blunder. Nxd4 was best. } (13... Nxd4 14. Bd3) 14. Nb5?? { (0.50 → -1.16) Blunder. Nf3 was best. } (14. Nf3 Nf5 15. Rb1 f6 16. Bb5 fxe5 17. Bxc6 Bxc6 18. Nxe5 Qh4 19. Na4 Bxa4 20. bxa4 Rfc8) 14... Nf5 15. Nd6?! { (-0.85 → -1.84) Inaccuracy. Nf3 was best. } (15. Nf3 Bxc1) 15... Nxd6 16. exd6 Bc8?! { (-2.11 → -1.37) Inaccuracy. Be8 was best. } (16... Be8) 17. Ba3?? { (-1.37 → -3.52) Blunder. Nf3 was best. } (17. Nf3 f6 18. h4 Bf4 19. Ba3 Bxd6 20. Bxd6 Qxd6 21. Qd2 Bd7 22. Bb5 Ne7 23. Bxd7 Qxd7) 17... Re8?? { (-3.52 → -1.32) Blunder. Nxd4 was best. } (17... Nxd4 18. f4) 18. Rc3? { (-1.32 → -2.86) Mistake. Bb5 was best. } (18. Bb5 Bd7) 18... a6?? { (-2.86 → -0.79) Blunder. Nxd4 was best. } (18... Nxd4 19. Nf3 Nxf3+ 20. Rxf3 Bd7 21. Bb2 Qb6 22. Ba3 Bf8 23. Qd2 Bxd6 24. Bb2 Qb4 25. Bc3) 19. Qc2?? { (-0.79 → -4.80) Blunder. Nf3 was best. } (19. Nf3 Bf8) 19... Nxd4 20. Qd3 Nb5 21. Bb2 Nxc3 22. Bxc3 Qxd6?? { (-6.88 → 3.25) Blunder. Bg7 was best. } (22... Bg7 23. Bxg7 Kxg7 24. Qd4+ Qf6 25. Qxf6+ Kxf6 26. f4 Rd8 27. Nf3 Rxd6 28. Ne5 Bd7 29. Rc1) 23. Qh3?? { (3.25 → -8.22) Blunder. Ne4 was best. } (23. Ne4) 23... Bxd2 24. Bxd2 e5 25. Qh6 Qf6 26. Bc3 d4 27. Ba1 Re6 28. f4 exf4 29. Rxf4 Qg7 30. Qh4?! { (-4.60 → -8.06) Inaccuracy. Qxg7+ was best. } (30. Qxg7+ Kxg7 31. Rxd4 f6 32. Bf1 b5 33. Rd8 Re7 34. a4 bxa4 35. bxa4 Rd7 36. Re8 Bb7) 30... Rxe2 31. Qd8+ Qf8 32. Qxd4 Re1+ 33. Kf2 Rxa1 34. Qxa1 Qc5+ 35. Kg3 Qe3+ 36. Rf3 Qg5+ 37. Kf2 Bg4 38. Qf6 Qxf6 39. Rxf6 Bf5 40. Rd6 Rc8 41. Ke3 Kg7 42. Kd4 Rc2 43. Ke5 Rxg2 44. h4 Rxa2 45. Rd8 Re2+ 46. Kf4 Re4+ 47. Kg5?! { (-10.70 → Mate in 1) Checkmate is now unavoidable. Kf3 was best. } (47. Kf3 Rxh4 48. Rd2 Rh3+ 49. Kf4 Kf6 50. Rd6+ Be6 51. Ke4 Rxb3 52. Rd2 Rb4+ 53. Kd3 Ke5) 47... h6# { Black wins by checkmate. } 0-1