CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/5hKM0q1n"] [Date "2023.03.01"] [White "Ioana"] [Black "Elson"] [Result "1-0"] [UTCDate "2023.03.01"] [UTCTime "21:03:12"] [WhiteElo "1066"] [BlackElo "1073"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-85"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: Damiano Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 f6?? { (0.25 → 2.40) Blunder. Nc6 was best. } { C40 King's Pawn Game: Damiano Defense } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1) 3. Nh4? { (2.40 → 1.15) Mistake. Nxe5 was best. } (3. Nxe5 Qe7) 3... d6 4. Qh5+ Kd7 5. Bb5+ Ke6?? { (0.95 → 4.44) Blunder. Nc6 was best. } (5... Nc6 6. Ng6) 6. Qg4+?? { (4.44 → 1.31) Blunder. Ng6 was best. } (6. Ng6) 6... Ke7 7. d4?? { (1.36 → -11.94) Blunder. Nf5+ was best. } (7. Nf5+ Bxf5 8. Qxf5 Nc6 9. c3 g6 10. Qf3 Bh6 11. O-O Kf7 12. Bxc6 bxc6 13. d4 Bxc1) 7... exd4?? { (-11.94 → 2.13) Blunder. Bxg4 was best. } (7... Bxg4 8. dxe5) 8. O-O?? { (2.13 → -12.33) Blunder. Nf5+ was best. } (8. Nf5+ Bxf5 9. exf5 c6 10. O-O Qd7 11. Bd3 Kd8 12. Qxd4 Ne7 13. Qf4 Na6 14. c4 Nb4) 8... c6?? { (-12.33 → 0.52) Blunder. Bxg4 was best. } (8... Bxg4 9. h3 Be6 10. Nf5+ Bxf5 11. exf5 Kf7 12. Rd1 c5 13. c3 a6 14. Bd3 Nc6 15. cxd4) 9. Bc4?? { (0.52 → -12.29) Blunder. Nf5+ was best. } (9. Nf5+ Ke8) 9... f5?? { (-12.29 → 6.67) Blunder. Bxg4 was best. } (9... Bxg4 10. h3 Bc8 11. Nf3 c5 12. c3 dxc3 13. Nxc3 Ke8 14. Nd5 Nc6 15. Nf4 Ke7 16. Nd5+) 10. Qxf5?? { (6.67 → -5.32) Blunder. Nxf5+ was best. } (10. Nxf5+ Kd7 11. Bxg8 Rxg8 12. Bg5 h5 13. Qxh5 Qe8 14. Qxe8+ Kxe8 15. Nxd4 Kf7 16. Nd2 Rh8) 10... Bxf5 11. exf5?! { (-5.15 → -7.25) Inaccuracy. Nxf5+ was best. } (11. Nxf5+ Kd7) 11... d5 12. Bd3 c5 13. Bg5+ Kd6?? { (-7.44 → 6.09) Blunder. Nf6 was best. } (13... Nf6 14. c4) 14. Re1?? { (6.09 → -12.05) Blunder. Bxd8 was best. } (14. Bxd8 c4) 14... c4?? { (-12.05 → 2.50) Blunder. Qxg5 was best. } (14... Qxg5 15. Nf3 Qf4 16. Ne5 Nh6 17. g3 Qg5 18. c4 dxc4 19. Na3 Kc7 20. Be4 Qf6 21. Nexc4) 15. Be2?? { (2.50 → -10.75) Blunder. Bxd8 was best. } (15. Bxd8 cxd3 16. cxd3 Nc6 17. Bg5 Be7 18. Bf4+ Kd7 19. Nf3 Rf8 20. Nbd2 Rxf5 21. Ne5+ Nxe5) 15... b5?? { (-10.75 → 6.24) Blunder. Qxg5 was best. } (15... Qxg5 16. Nf3 Qf4 17. g3 Qe4 18. Bd1 Qg4 19. c3 d3 20. Nd4 Qg5 21. Re6+ Kc7 22. Re8) 16. b3?? { (6.24 → -10.77) Blunder. Bxd8 was best. } (16. Bxd8) 16... cxb3?? { (-10.77 → -1.70) Blunder. Qxg5 was best. } (16... Qxg5 17. Nf3 Qf4 18. a4 d3 19. cxd3 cxb3 20. axb5 Nd7 21. Nbd2 b2 22. Ra2 Ne7 23. g3) 17. cxb3?? { (-1.70 → -10.00) Blunder. Bxd8 was best. } (17. Bxd8 b2 18. Nd2 bxa1=R 19. Rxa1 Nc6 20. Bg5 a6 21. a4 bxa4 22. g4 Kc7 23. Rxa4 Bd6) 17... Kd7?? { (-10.00 → 6.84) Blunder. Qxg5 was best. } (17... Qxg5 18. Nf3 Qh6 19. Nxd4 b4 20. Bf3 Nf6 21. Rd1 Ke5 22. Rd3 Ne4 23. Ne6 Nc6 24. Nxf8) 18. Bxb5+ Kc7 19. Rc1+ Kd6 20. Bf4+?? { (11.84 → 3.97) Blunder. Bxd8 was best. } (20. Bxd8 Nf6 21. Nd2 Ne4 22. Bc7+ Ke7 23. Nxe4 dxe4 24. Be5 Nd7 25. Rc7 Rd8 26. Re1 a6) 20... Ke7 21. Nf3?? { (4.21 → 1.74) Blunder. Bc7 was best. } (21. Bc7) 21... g6?? { (1.74 → 3.81) Blunder. Nf6 was best. } (21... Nf6 22. Bc7 Qc8 23. Bd6+ Kd8 24. Rxc8+ Kxc8 25. Bxf8 Rxf8 26. Nxd4 Kb7 27. Nc3 Rc8 28. Nce2) 22. Bg5+?? { (3.81 → -1.86) Blunder. Re1+ was best. } (22. Re1+) 22... Kd6?? { (-1.86 → 11.90) Blunder. Nf6 was best. } (22... Nf6 23. Nbd2) 23. Bxd8 d3 24. Nd4 gxf5 25. Rc6+?? { (16.37 → -2.16) Blunder. Bc7+ was best. } (25. Bc7+) 25... Kd7?? { (-2.16 → 14.38) Blunder. Nxc6 was best. } (25... Nxc6 26. Bxc6) 26. Bg5 Nxc6 27. Bxc6+ Kc8 28. Nc3 Ne7 29. Rc1 Nxc6 30. Nxc6 Rb8 31. Bf4 Rg8 32. Nxb8 Bh6 33. Bxh6 Rxg2+ 34. Kxg2 Kxb8?! { (23.78 → Mate in 7) Checkmate is now unavoidable. Kb7 was best. } (34... Kb7 35. Bf4) 35. Bf4+?! { (Mate in 7 → 58.81) Lost forced checkmate sequence. Nxd5 was best. } (35. Nxd5 d2 36. Bxd2 Kb7 37. Rc7+ Ka8 38. Be3 f4 39. Bxa7 f3+ 40. Kxf3 h5 41. Nb6#) 35... Kc8 36. Nxd5+ Kd7 37. Rc7+ Kd8?! { (66.49 → Mate in 10) Checkmate is now unavoidable. Ke6 was best. } (37... Ke6 38. Ne3) 38. Rxh7 a6 39. b4 Ke8 40. a4 Kf8 41. Ra7 Ke8 42. Rxa6 Kd8 43. b5 Kc8 44. b6 Kb7 45. Ra8 Kxa8 46. Nc7+?! { (Mate in 18 → 70.69) Lost forced checkmate sequence. a5 was best. } (46. a5 Kb7 47. Nb4 d2 48. Bxd2 f4 49. Kf3 Kb8 50. a6 Ka8 51. Kxf4 Kb8 52. b7 Kc7) 46... Kb7 47. Nd5?! { (Mate in 19 → 78.98) Lost forced checkmate sequence. a5 was best. } (47. a5 Kc6 48. Kf3 Kb7 49. Ke3 d2 50. Kxd2 Kc6 51. h4 Kb7 52. a6+ Kxb6 53. h5 Ka7) 47... Kc6 48. h4 Kxd5?! { (77.04 → Mate in 10) Checkmate is now unavoidable. Kb7 was best. } (48... Kb7 49. a5) 49. b7 Ke4 50. b8=Q Kd5 51. Qd8+ Ke4 52. a5 Kxf4 53. Qd4# { White wins by checkmate. } 1-0