CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/6Xk5Qex3"] [Date "2022.07.30"] [White "Matilda"] [Black "jjchess1234"] [Result "0-1"] [UTCDate "2022.07.30"] [UTCTime "17:18:35"] [WhiteElo "1656"] [BlackElo "1788"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [WhiteTitle "⛸"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C49"] [Opening "Four Knights Game: Double Spanish"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 { C49 Four Knights Game: Double Spanish } 5. O-O O-O 6. a3 Ba5 7. b4 Bb6 8. d3 a6?! { (-0.15 → 0.60) Inaccuracy. Nd4 was best. } (8... Nd4 9. Ba4) 9. Ba4?! { (0.60 → 0.02) Inaccuracy. Bxc6 was best. } (9. Bxc6 dxc6) 9... h6 10. Qe2?! { (0.46 → -0.38) Inaccuracy. Bxc6 was best. } (10. Bxc6 bxc6 11. Na4 d6 12. c4 Bg4 13. c5 dxc5 14. bxc5 Ba5 15. Rb1 Rb8 16. Rxb8 Qxb8) 10... Qe7 11. Be3?! { (0.09 → -0.49) Inaccuracy. Bxc6 was best. } (11. Bxc6 bxc6 12. Na4 a5 13. Bd2 d6 14. h3 Re8 15. c4 Nd7 16. Nxb6 cxb6 17. Qe3 c5) 11... Bxe3?! { (-0.49 → 0.40) Inaccuracy. Nd4 was best. } (11... Nd4 12. Qd1) 12. Qxe3 Qd6 13. Rad1?! { (0.82 → 0.00) Inaccuracy. Rae1 was best. } (13. Rae1 Qe7) 13... Re8?! { (0.00 → 0.92) Inaccuracy. Nd4 was best. } (13... Nd4 14. Bb3 Ng4 15. Qe1 Nxf3+ 16. gxf3 Qg6 17. fxg4 Qxg4+ 18. Kh1 Qf3+ 19. Kg1) 14. Nd5? { (0.92 → -0.10) Mistake. Rfe1 was best. } (14. Rfe1 Nd4 15. Nxd4 exd4 16. e5 dxe3 17. exd6 b5 18. Bb3 exf2+ 19. Kxf2 Bb7 20. dxc7 Rac8) 14... Nxd5 15. exd5 Ne7 16. c4 Ng6?! { (0.72 → 1.30) Inaccuracy. Qf6 was best. } (16... Qf6 17. Qe4 a5 18. b5 Ng6 19. d4 d6 20. b6 Bf5 21. Qe3 Re7 22. bxc7 Bg4 23. c5) 17. d4 Qe7?! { (0.85 → 1.80) Inaccuracy. b5 was best. } (17... b5 18. c5 Qf6 19. Bc2 e4 20. Nd2 Bb7 21. Bxe4 d6 22. Qd3 Nf4 23. Qf3 a5 24. g3) 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Qxe5 Rxe5 21. Rde1?? { (1.92 → 0.12) Blunder. f4 was best. } (21. f4 Re7 22. Rfe1 Kf8 23. c5 a5 24. b5 Rxe1+ 25. Rxe1 b6 26. d6 cxd6 27. cxd6 Bb7) 21... Rxe1 22. Rxe1 d6?? { (0.08 → 7.62) Blunder. Kf8 was best. } (22... Kf8) 23. Re8+ Kh7 24. Bc2+?! { (7.23 → 4.97) Inaccuracy. Bd7 was best. } (24. Bd7 a5 25. Bxc8 g6 26. b5 h5 27. Bd7 Rxe8 28. Bxe8 b6 29. Bxf7 Kg7 30. Be6 g5) 24... g6 25. Re7 Kg7 26. Rxc7 Rb8?! { (4.77 → 6.18) Inaccuracy. b5 was best. } (26... b5 27. c5 a5 28. f4 Bg4 29. cxd6 axb4 30. axb4 Rd8 31. Kf2 Rxd6 32. Rc5 Ra6 33. Ke3) 27. c5 Bf5 28. Bxf5 gxf5 29. cxd6 Rd8 30. d7 Kf8 31. Rxb7 Ke7 32. Ra7 Rxd7 33. Rxd7+ Kxd7 34. f4 Kd6 35. Kf2 Kxd5 36. Ke3?? { (7.92 → 2.07) Blunder. a4 was best. } (36. a4 Kc4 37. b5 axb5 38. axb5 h5 39. Kg3 Kd3 40. Kh4 Ke3 41. b6 Kxf4 42. Kxh5 Ke5) 36... Kc4 37. g3?! { (2.73 → 1.94) Inaccuracy. Kd2 was best. } (37. Kd2 Kb3) 37... Kb3?? { (1.94 → 7.43) Blunder. Kc3 was best. } (37... Kc3 38. Ke2) 38. Kd4 Kxa3 39. Kd5?? { (7.48 → -6.54) Blunder. Kc4 was best. } (39. Kc4) 39... Kxb4 40. Ke5 a5 41. Kxf5 a4 42. Kf6 a3 43. Kxf7 a2 44. Kg6 a1=Q 45. f5 Qh8 46. f6 Qf8 47. h4 Kc5 48. g4?! { (-72.58 → Mate in 8) Checkmate is now unavoidable. Kf5 was best. } (48. Kf5 Kd4) 48... Kd6?! { (Mate in 8 → -72.40) Lost forced checkmate sequence. Kd4 was best. } (48... Kd4 49. f7 Ke5 50. Kh5 Kf6 51. g5+ Kf5 52. g6 Qd6 53. f8=Q+ Qxf8 54. g7 Qe8+ 55. Kxh6) 49. g5?! { (-72.40 → Mate in 5) Checkmate is now unavoidable. Kf5 was best. } (49. Kf5 Qc8+) 49... hxg5 50. hxg5 Ke6 51. Kh5 Qf7+?! { (Mate in 6 → -55.55) Lost forced checkmate sequence. Kf5 was best. } (51... Kf5 52. Kh4 Kf4 53. Kh3 Kf3 54. Kh2 Qh8+ 55. Kg1 Qh3 56. f7 Qg2#) 52. Kh6?! { (-55.55 → Mate in 2) Checkmate is now unavoidable. Kg4 was best. } (52. Kg4 Qg6) 52... Kf5 53. g6 Qxg6# { Black wins by checkmate. } 0-1