CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/SF7avxSy"] [Date "2023.06.07"] [White "ReId3"] [Black "Maria"] [Result "1-0"] [UTCDate "2023.06.07"] [UTCTime "20:24:10"] [WhiteElo "1041"] [BlackElo "1143"] [WhiteRatingDiff "+30"] [BlackRatingDiff "-12"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 e5? { (0.29 → 1.87) Mistake. d5 was best. } (1... d5 2. d4 Nf6 3. c4 dxc4 4. e3 c5 5. Bxc4 a6 6. O-O) 2. Nc3? { (1.87 → 0.47) Mistake. Nxe5 was best. } (2. Nxe5 d5 3. d4 Nf6 4. Nd3 Bf5 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 h5 8. Be2 Nbd7) 2... Nc6 3. e4 { C46 Three Knights Opening } Nb4?? { (0.26 → 3.11) Blunder. Nf6 was best. } (3... Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5) 4. d4?! { (3.11 → 2.13) Inaccuracy. Nxe5 was best. } (4. Nxe5 d6 5. Nf3 d5 6. exd5 Nxd5 7. Nxd5 Qxd5 8. Be2 Nf6 9. d4 Be7 10. O-O O-O) 4... Nf6?? { (2.13 → 6.30) Blunder. exd4 was best. } (4... exd4 5. Nxd4 Be7 6. Bf4 d6 7. Qd2 Nc6 8. Bb5 Bd7 9. O-O-O Nf6 10. Nxc6 bxc6 11. Ba4) 5. Bg5?? { (6.30 → 1.82) Blunder. dxe5 was best. } (5. dxe5 Ng8 6. Bf4 Nc6 7. Bc4 d6 8. exd6 Bxd6 9. Bxd6 cxd6 10. Nb5 Ke7 11. Qd5 Be6) 5... h6?! { (1.82 → 2.80) Inaccuracy. exd4 was best. } (5... exd4 6. Nxd4) 6. Bxf6 Qxf6?! { (2.50 → 3.33) Inaccuracy. gxf6 was best. } (6... gxf6) 7. Nd5?? { (3.33 → -0.51) Blunder. dxe5 was best. } (7. dxe5 Qd8 8. Bc4 Be7 9. a3 Nc6 10. Qe2 O-O 11. O-O-O Re8 12. Qe3 d6 13. exd6 Bxd6) 7... Qd8?? { (-0.51 → 2.12) Blunder. Nxd5 was best. } (7... Nxd5) 8. dxe5 Nxd5 9. exd5?! { (1.96 → 1.21) Inaccuracy. Qxd5 was best. } (9. Qxd5 c6 10. Qd2 a5 11. a4 Qe7 12. Be2 Qc5 13. O-O Be7 14. Rfd1 O-O 15. b3 Rd8) 9... Bb4+?! { (1.21 → 2.15) Inaccuracy. Bc5 was best. } (9... Bc5 10. Qe2) 10. c3 Bc5 11. d6 cxd6 12. Nd4?? { (2.12 → -2.87) Blunder. b4 was best. } (12. b4 Bb6) 12... dxe5 13. Nb5? { (-2.74 → -4.41) Mistake. Nb3 was best. } { White offers draw } (13. Nb3 Bb6 14. a4 a6 15. a5 Ba7 16. Qd6 Qe7 17. O-O-O Qxd6 18. Rxd6 Ke7 19. Rd2 d6) 13... a6?? { (-4.41 → -1.47) Blunder. Qb6 was best. } (13... Qb6) 14. Qd6?? { (-1.47 → -7.99) Blunder. Nd6+ was best. } (14. Nd6+) 14... axb5?? { (-7.99 → 0.04) Blunder. Bxd6 was best. } (14... Bxd6) 15. Qxc5 Ra5?? { (0.00 → 4.25) Blunder. d6 was best. } (15... d6 16. Bxb5+ Bd7 17. Bxd7+ Qxd7 18. Qd5 Qe6 19. Qb5+ Qd7) 16. b4?? { (4.25 → -0.30) Blunder. Bxb5 was best. } (16. Bxb5) 16... Ra6? { (-0.30 → 1.00) Mistake. d6 was best. } (16... d6) 17. Bxb5 Rc6?? { (0.69 → 7.91) Blunder. Re6 was best. } (17... Re6 18. O-O-O) 18. Bxc6 bxc6 19. a4 d6 20. Qa7 d5 21. a5 g5 22. Qb6 Rg8 23. Qxd8+ Kxd8 24. a6 Bxa6 25. c4?? { (8.21 → 2.32) Blunder. Rxa6 was best. } (25. Rxa6 Kd7 26. Ke2 Rc8 27. Ra7+ Rc7 28. Rha1 d4 29. cxd4 Rxa7 30. Rxa7+ Ke6 31. dxe5 Kxe5) 25... dxc4?? { (2.32 → 7.56) Blunder. Bb7 was best. } (25... Bb7) 26. Rxa6 c3 27. Ra8+ Ke7 28. Rxg8 c2 29. Kd2 c1=Q+ 30. Kxc1 e4 31. h4 gxh4 32. Rxh4 f6 33. Rxe4+ Kf7 34. Ra8 h5 35. Rh4 c5?! { (63.79 → Mate in 8) Checkmate is now unavoidable. Kg6 was best. } (35... Kg6 36. Ra5) 36. Rxh5 cxb4 37. Rh6?! { (Mate in 9 → 73.26) Lost forced checkmate sequence. Ra7+ was best. } (37. Ra7+ Ke6 38. g4 f5 39. Rxf5 Kd6 40. Ra6+ Ke7 41. g5 b3 42. g6 Kd8 43. Rf7 b2+) 37... Ke6?! { (73.26 → Mate in 13) Checkmate is now unavoidable. Kg7 was best. } (37... Kg7 38. Rhh8) 38. Ra5 b3 39. Rhh5 f5 40. Ra6+ Ke5 41. g4 b2+ 42. Kxb2 Ke4 43. gxf5 Kf3 44. Ra4 Kxf2 45. f6 Ke3 46. f7 Kd2 47. f8=Q Kd3 48. Qf1+ Ke3 49. Qg1+ Kd2 50. Rh3 Ke2 51. Qh2+ Kd1 52. Ra1# { White wins by checkmate. } 1-0