CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/5VPOm7j4"] [Date "2023.10.27"] [White "Vladimir"] [Black "Evan2011"] [Result "1-0"] [UTCDate "2023.10.27"] [UTCTime "20:20:50"] [WhiteElo "1249"] [BlackElo "942"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-9"] [WhiteTitle "GM🐧"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 { B01 Scandinavian Defense } 2. Nc3? { (0.67 → -0.64) Mistake. exd5 was best. } (2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qa5 5. Nf3 Bf5 6. Ne5 c6) 2... e6? { (-0.64 → 0.44) Mistake. d4 was best. } (2... d4 3. Nce2 e5 4. a3 c5 5. Ng3 Be6 6. Bb5+ Nd7 7. Nf3) 3. d3 c6?! { (-0.04 → 0.53) Inaccuracy. Nf6 was best. } (3... Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. a4 Be7 8. g3 a6 9. Bg2 O-O 10. Ne2) 4. Bf4?! { (0.53 → -0.26) Inaccuracy. d4 was best. } (4. d4) 4... Bd7?! { (-0.26 → 0.67) Inaccuracy. d4 was best. } (4... d4 5. Nce2) 5. Qd2? { (0.67 → -0.64) Mistake. d4 was best. } (5. d4 Bb4) 5... Na6?? { (-0.64 → 1.02) Blunder. d4 was best. } (5... d4 6. Nb1) 6. O-O-O? { (1.02 → -0.32) Mistake. d4 was best. } (6. d4) 6... f6?? { (-0.32 → 1.31) Blunder. d4 was best. } (6... d4 7. Nce2) 7. e5? { (1.31 → -0.03) Mistake. d4 was best. } (7. d4 b5 8. h4 Qa5 9. Kb1 b4 10. Nce2 Nc7 11. e5 Qb6 12. Nc1 a5 13. h5 a4) 7... Qe7?? { (-0.03 → 2.39) Blunder. c5 was best. } (7... c5 8. g4) 8. Na4?? { (2.39 → -2.16) Blunder. d4 was best. } (8. d4 b5 9. Kb1 Qd8 10. Nf3 Qb6 11. g4 c5 12. exf6 Nxf6 13. g5 Nh5 14. Ne5 c4) 8... O-O-O?? { (-2.16 → 1.41) Blunder. d4 was best. } (8... d4) 9. Be2?? { (1.41 → -1.38) Blunder. d4 was best. } (9. d4 c5) 9... Nh6?? { (-1.38 → 2.87) Blunder. d4 was best. } (9... d4 10. c4 c5 11. b3 Bxa4 12. bxa4 Qd7 13. h4 Qxa4 14. Kb2 Ne7 15. Nf3 Nc6 16. a3) 10. Be3?? { (2.87 → -0.64) Blunder. exf6 was best. } (10. exf6) 10... Qf7?? { (-0.64 → 2.46) Blunder. d4 was best. } (10... d4 11. Bxd4) 11. Nc5?? { (2.46 → -5.22) Blunder. Bxa7 was best. } (11. Bxa7 Bb4 12. c3 Be7 13. exf6 Qxf6 14. Nb6+ Kc7 15. Nxd7 Rxd7 16. Be3 Nc5 17. f4 Nf5) 11... Bxc5 12. Qc3?! { (-5.11 → -7.98) Inaccuracy. Bxc5 was best. } (12. Bxc5 Nxc5) 12... Bxe3+ 13. fxe3 fxe5 14. Nh3 c5 15. d4 Bc6?! { (-8.16 → -5.80) Inaccuracy. exd4 was best. } (15... exd4 16. exd4 c4 17. b3 Nc7 18. bxc4 dxc4 19. Bxc4 Kb8 20. Rhf1 Qe7 21. Rfe1 Bc8 22. d5) 16. dxc5 Nxc5?? { (-6.76 → -1.63) Blunder. Nc7 was best. } (16... Nc7 17. Qxe5 Qf6 18. Qg5 Rdf8 19. Rhf1 Qxg5 20. Rxf8+ Rxf8 21. Nxg5 Nf5 22. Nxh7 Rh8 23. Ng5) 17. Qxc5 Qg6?! { (-1.73 → -1.02) Inaccuracy. Kb8 was best. } (17... Kb8) 18. Qxa7?? { (-1.02 → -3.88) Blunder. Bd3 was best. } (18. Bd3) 18... Kc7?? { (-3.88 → 0.00) Blunder. Qxg2 was best. } (18... Qxg2 19. Rhe1) 19. Qa5+ b6? { (0.07 → 1.21) Mistake. Kc8 was best. } (19... Kc8 20. g4) 20. Qa7+ Kc8?? { (1.57 → Mate in 2) Checkmate is now unavoidable. Kd6 was best. } (20... Kd6 21. Qa3+) 21. Qxb6?? { (Mate in 2 → 4.48) Lost forced checkmate sequence. Ba6+ was best. } (21. Ba6+ Bb7 22. Qxb7#) 21... Kd7 22. Qa7+?! { (4.82 → 3.21) Inaccuracy. Bd3 was best. } (22. Bd3) 22... Kd6 23. Qa3+ Kd7 24. Qa7+ Kd6 25. Qa3+ Kc7? { (3.03 → 4.93) Mistake. Kd7 was best. } (25... Kd7 26. Bd3) 26. Qa5+? { (4.93 → 3.00) Mistake. Nf2 was best. } (26. Nf2 e4 27. Rd4 Ra8 28. Qe7+ Bd7 29. Rhd1 Nf5 30. Rc4+ dxc4 31. Qxd7+ Kb6) 26... Kb7?? { (3.00 → 14.16) Blunder. Kd7 was best. } (26... Kd7) 27. Qb4+?! { (14.16 → 5.21) Inaccuracy. Ba6+ was best. } (27. Ba6+) 27... Kc7 28. Qa5+? { (5.07 → 3.17) Mistake. Qc3 was best. } (28. Qc3 Kd6) 28... Kd6 29. Qb4+ Kd7 30. Qa5?? { (3.62 → 0.00) Blunder. Bd3 was best. } (30. Bd3 Qe8 31. Bb5 Bxb5 32. Qxb5+ Ke7 33. Qb4+ Rd6 34. Qh4+ Kd7 35. e4 Qe7 36. Qg3 Ra8) 30... Ba8?? { (0.00 → 8.62) Blunder. Ra8 was best. } (30... Ra8 31. Qc5 Rhc8 32. Rhf1 Nf5 33. Rxf5 exf5 34. Bb5 Kc7 35. Rxd5 Rxa2 36. Kb1 Rca8 37. Qe7+) 31. Qb5+?? { (8.62 → 1.91) Blunder. Bb5+ was best. } (31. Bb5+ Bc6 32. Qa7+ Kd6 33. Bxc6 Kxc6 34. Rd3 Kd6 35. Rc3 Rc8 36. Qa6+ Ke7 37. Rxc8 Rxc8) 31... Bc6 32. Qb6?! { (2.10 → 1.11) Inaccuracy. Qc5 was best. } (32. Qc5 Ra8) 32... Rc8?? { (1.11 → 3.14) Blunder. Rb8 was best. } (32... Rb8 33. Qc5 Rhc8 34. Rd2 Nf7 35. Rf1 Nd6 36. Bd3 e4 37. Be2 Ke7 38. Qa7+ Bd7 39. Nf4) 33. Qa7+?? { (3.14 → 0.80) Blunder. Nf2 was best. } (33. Nf2 e4) 33... Kd6? { (0.80 → 2.16) Mistake. Rc7 was best. } (33... Rc7 34. Qb6) 34. Bd3 Bd7?? { (1.70 → 10.94) Blunder. Qf6 was best. } (34... Qf6) 35. Bxg6 d4 36. Qa6+ Bc6 37. Bd3 dxe3 38. Rde1 Rcf8 39. Rxe3 e4 40. Rxe4 Ng4?! { (17.71 → Mate in 6) Checkmate is now unavoidable. Ra8 was best. } (40... Ra8 41. Qb6) 41. Bc4?! { (Mate in 6 → 24.21) Lost forced checkmate sequence. Rxe6+ was best. } (41. Rxe6+ Kxe6 42. Qxc6+ Kf7 43. Ng5+ Ke7 44. Qe6+ Kd8 45. Qd6+ Ke8 46. Bb5#) 41... Kc7 42. Rxe6 Nf2 43. Qxc6+ Kd8 44. Qd6+ Kc8 45. Rhe1 Rd8 46. Qa6+ Kc7 47. Nxf2 Rd7 48. Rc6+ Kd8 49. Qa8# { White wins by checkmate. } 1-0