CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/kBeT5MdG"] [Date "2024.03.10"] [White "Andy1"] [Black "Sasha"] [Result "1-0"] [UTCDate "2024.03.10"] [UTCTime "17:42:07"] [WhiteElo "1933"] [BlackElo "1564"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-1"] [WhiteTitle "IM∛"] [BlackTitle "IM🧁"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bf5 6. Bf4?! { (1.28 → 0.62) Inaccuracy. Ne5 was best. } (6. Ne5 Be6) 6... e6 7. Nb5?! { (0.59 → -0.36) Inaccuracy. Bd3 was best. } (7. Bd3 Bxd3) 7... Bd6?! { (-0.36 → 0.54) Inaccuracy. Nd5 was best. } (7... Nd5 8. Bd2 Nc6 9. a3 a6 10. Nc3 Be7 11. Be3 Nxc3 12. bxc3 Bf6 13. Bd3 Ne7 14. O-O) 8. Nxd6+ cxd6 9. Bb5+ Nbd7?! { (0.29 → 1.03) Inaccuracy. Nc6 was best. } (9... Nc6) 10. Bxd6?? { (1.03 → -6.61) Blunder. O-O was best. } (10. O-O d5 11. Nh4 Bg6 12. Be2 O-O 13. c3 Nb6 14. Nxg6 hxg6 15. Bd3 Rc8 16. Rb1 Nc4) 10... a6?? { (-6.61 → 2.85) Blunder. Qa5+ was best. } (10... Qa5+ 11. Nd2 Qxb5 12. Ba3 Nb6 13. Qf3 Qd5 14. Qxd5 exd5 15. O-O O-O-O 16. Rae1 Nc4 17. Nxc4) 11. Ba4? { (2.85 → 1.31) Mistake. Be2 was best. } (11. Be2) 11... Qa5+?! { (1.31 → 2.13) Inaccuracy. b5 was best. } (11... b5) 12. c3 Qb6? { (2.06 → 3.44) Mistake. b5 was best. } (12... b5 13. Bb3 Qb6 14. Bg3 a5 15. a3 Qb7 16. O-O O-O 17. Qe2 Be4 18. Rfc1 Rfc8 19. a4) 13. Bxd7+ Nxd7 14. Ba3 Bg4?! { (2.63 → 3.43) Inaccuracy. Qb5 was best. } (14... Qb5 15. Qd2 Qd3 16. Qxd3 Bxd3 17. d5 O-O-O 18. dxe6 fxe6 19. Be7 Rde8 20. Bd6 e5 21. O-O-O) 15. h3 Bxf3?! { (3.22 → 4.29) Inaccuracy. Bh5 was best. } (15... Bh5) 16. Qxf3 Nf6 17. O-O O-O-O 18. Bc5 Qc6 19. Qxc6+ bxc6 20. b4? { (3.53 → 2.02) Mistake. Rfe1 was best. } (20. Rfe1 Rd5) 20... Kb7?! { (2.02 → 3.07) Inaccuracy. Ne4 was best. } (20... Ne4 21. Rfc1) 21. a4?! { (3.07 → 2.03) Inaccuracy. Rfe1 was best. } (21. Rfe1) 21... Rb8? { (2.03 → 3.63) Mistake. Ne4 was best. } (21... Ne4 22. Ra3 Kc7 23. Be7 Rd7 24. Bh4 a5 25. bxa5 Ra8 26. Re1 Nd6 27. Bg3 Kd8 28. Be5) 22. Rab1?! { (3.63 → 2.59) Inaccuracy. Rfe1 was best. } (22. Rfe1 Kc7 23. Kf1 Rhe8 24. a5 Nd7 25. Re3 Nxc5 26. dxc5 Rbd8 27. Ke2 e5 28. Rf3 f6) 22... Rhc8 23. b5?? { (3.05 → 1.02) Blunder. Rfe1 was best. } (23. Rfe1 Nd5 24. Rb3 Nb6 25. Bxb6 Kxb6 26. Kf1 a5 27. Reb1 Kc7 28. b5 cxb5 29. Rxb5 Rxb5) 23... axb5 24. axb5 cxb5? { (0.47 → 1.78) Mistake. Ne4 was best. } (24... Ne4 25. c4 Nd2 26. Ra1 Ra8 27. Rfc1 Nb3 28. Rxa8 Rxa8 29. Rc3 Nd2 30. f3 Ra4 31. bxc6+) 25. Rxb5+ Ka6?? { (1.56 → 4.90) Blunder. Kc6 was best. } (25... Kc6 26. Ra5 Ra8 27. Rfa1 Rxa5 28. Rxa5 Ne4 29. Bb4 Kb7 30. Ra3 Nd2 31. Bc5 Ra8 32. Rxa8) 26. Rxb8 Rxb8 27. Ra1+ Kb7 28. Rb1+?! { (5.00 → 3.25) Inaccuracy. Ra7+ was best. } (28. Ra7+ Kc6 29. Rxf7 Rb1+ 30. Kh2 Ne4 31. f3 Nxc3 32. Rxg7 Rb7 33. Rg5 Rf7 34. Re5 Kd7) 28... Kc7?? { (3.25 → 6.95) Blunder. Kc8 was best. } (28... Kc8 29. Rxb8+ Kxb8 30. Kf1 Kc8 31. Ke2 Nd5 32. c4 Nf4+ 33. Kf1 g6 34. Bb4 Kd7 35. h4) 29. Bd6+ Kxd6 30. Rxb8 Kd5 31. Rb7 Kc4 32. Rxf7 Kxc3 33. Rxg7 Kxd4 34. Rf7 Ke5 35. Ra7 h5 36. Ra5+ Kd6 37. Ra6+ Ke5 38. f4+ Kxf4 39. Rxe6 Kf5 40. Ra6 Kg6 41. g4 hxg4 42. hxg4?? { (6.03 → 0.09) Blunder. h4 was best. } (42. h4) 42... Kg5 43. Kg2 Nxg4 44. Kg3 Nf6 45. Ra5+ Kg6 46. Kf4 Nh5+ 47. Ke5 Ng7 48. Ra6+ Kf7 49. Ra7+ Kg8?? { (0.06 → 3.64) Blunder. Kg6 was best. } (49... Kg6 50. Ra6+ Kg5 51. Ra2 Kg6 52. Rf2 Nh5 53. Rg2+ Kf7 54. Ra2 Kg6 55. Rf2 Ng7 56. Rf6+) 50. Kf6 Ne8+?! { (5.03 → 7.16) Inaccuracy. Nh5+ was best. } (50... Nh5+ 51. Kg6) 51. Kg6?? { (7.16 → 0.09) Blunder. Ke7 was best. } (51. Ke7) 51... Kf8 52. Rf7+ Kg8 53. Rf1 Ng7 54. Rf7 Ne6?? { (0.12 → 3.40) Blunder. Ne8 was best. } (54... Ne8 55. Rf4 Ng7 56. Rf6 Ne8 57. Rf7 Nd6 58. Rd7 Ne8 59. Kf5 Kf8 60. Ke6 Ng7+ 61. Kf6) 55. Kf6 Nd8?? { (4.53 → Mate in 19) Checkmate is now unavoidable. Nf4 was best. } (55... Nf4 56. Rd7) 56. Rg7+?? { (Mate in 19 → 0.11) Lost forced checkmate sequence. Rd7 was best. } (56. Rd7 Nc6 57. Rd5 Nb4 58. Rd6 Nc2 59. Rd8+ Kh7 60. Rd7+ Kh6 61. Rd2 Kh5 62. Rxc2 Kg4) 56... Kf8 57. Rg6 Nf7 58. Rg1 Nh6 59. Rh1 Ng8+ 60. Kg6 Ne7+ 61. Kf6 Ng8+ 62. Ke6 Ke8 63. Ra1 Kf8 64. Ra8+ Kg7 65. Ra7+ Kh8?? { (0.04 → Mate in 5) Checkmate is now unavoidable. Kg6 was best. } (65... Kg6 66. Ra3 Nh6 67. Rg3+ Kh5 68. Ke5 Kh4 69. Kf4 Nf7 70. Rg1 Kh5 71. Kf5 Nh6+ 72. Ke5) 66. Kf7 Nh6+ 67. Kg6 Ng8 68. Ra1 Ne7+ 69. Kf7 Kh7 70. Rh1# { White wins by checkmate. } 1-0