CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/M4tNf6Jv"] [Date "2025.09.03"] [White "Ioana"] [Black "Maria"] [Result "0-1"] [UTCDate "2025.09.03"] [UTCTime "20:28:26"] [WhiteElo "829"] [BlackElo "1130"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+3"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.60 → -0.09) Inaccuracy. Nf3 was best. } { C23 Bishop's Opening } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Qe7? { (-0.09 → 1.26) Mistake. Nf6 was best. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 a5 6. O-O c6 7. a4 O-O 8. Ne2 Re8 9. Ng3) 3. Nf3 Nf6 4. O-O Nxe4?? { (1.39 → 5.45) Blunder. d6 was best. } (4... d6 5. d4 c6 6. Ng5 Bg4 7. Bxf7+ Qxf7 8. f3 Qd7 9. fxg4 Qxg4 10. Qxg4 Nxg4 11. h3) 5. d3?? { (5.45 → 1.26) Blunder. Re1 was best. } (5. Re1 Ng5) 5... Nc5?? { (1.26 → 3.13) Blunder. Nf6 was best. } (5... Nf6 6. Nxe5 d5 7. Bb3 Be6 8. d4 Nbd7 9. Nd3 c5 10. dxc5 Nxc5 11. Re1 Qd7 12. Nc3) 6. Bb3?? { (3.13 → -1.07) Blunder. Nxe5 was best. } (6. Nxe5 d5) 6... Nxb3 7. cxb3?! { (-1.19 → -1.87) Inaccuracy. axb3 was best. } (7. axb3 f6 8. c4 Qf7 9. Nc3 d6 10. b4 Be6 11. Qa4+ Bd7 12. Qa5 b6 13. Qa2 Be7) 7... Nc6 8. d4 exd4?? { (-1.44 → 6.81) Blunder. d6 was best. } (8... d6 9. Nc3) 9. Nbd2?? { (6.81 → -2.46) Blunder. Re1 was best. } (9. Re1 d6 10. Bg5 f6 11. Rxe7+ Bxe7 12. Bd2 Bg4 13. b4 a6 14. Na3 Bh5 15. Qe1 d5) 9... Qe6?? { (-2.46 → 5.89) Blunder. d5 was best. } (9... d5 10. a3) 10. b4?? { (5.89 → -1.92) Blunder. Re1 was best. } (10. Re1 Be7) 10... Nxb4?? { (-1.92 → 5.90) Blunder. Qd5 was best. } (10... Qd5 11. Re1+) 11. b3?? { (5.90 → -0.66) Blunder. Re1 was best. } (11. Re1) 11... Nd3 12. Ba3?? { (-0.58 → -5.61) Blunder. Nc4 was best. } (12. Nc4) 12... Ne5?? { (-5.61 → 0.91) Blunder. Bxa3 was best. } (12... Bxa3 13. Nc4 Bc5 14. Qxd3 O-O 15. Nxd4 Qg6 16. Qxg6 hxg6 17. Nb5 c6 18. Nbd6 b5 19. Ne4) 13. Nxe5?? { (0.91 → -2.11) Blunder. Re1 was best. } (13. Re1 d6) 13... Qxe5?? { (-2.11 → 8.46) Blunder. Bxa3 was best. } (13... Bxa3 14. Nec4) 14. f4?? { (8.46 → -1.07) Blunder. Re1 was best. } (14. Re1 d6 15. f4 Be6 16. fxe5 O-O-O 17. exd6 Bxd6 18. Bxd6 Rxd6 19. Ne4 Rd5 20. Qf3 g5) 14... Qe3+ 15. Kh1 Bxa3 16. Rb1?? { (-1.34 → -7.53) Blunder. Re1 was best. } (16. Re1) 16... Bd6?? { (-7.53 → -1.70) Blunder. Be7 was best. } (16... Be7 17. Nf3 c5 18. Ng5 d3 19. Rf3 Qe2 20. Rxd3 Qxd1+ 21. Rbxd1 h6 22. Ne4 d5 23. Rxd5) 17. b4?? { (-1.70 → -8.06) Blunder. Nc4 was best. } (17. Nc4 Qc3) 17... Bxf4?? { (-8.06 → -3.49) Blunder. O-O was best. } (17... O-O 18. Nc4) 18. Rc1?? { (-3.49 → -12.00) Blunder. Re1 was best. } (18. Re1) 18... d6?! { (-12.00 → -6.01) Inaccuracy. Qxd2 was best. } (18... Qxd2 19. Qf3 Bh6 20. Qxf7+ Kd8 21. b5 Qb4 22. Rb1 Qd6 23. a4 d3 24. Qc4 d2 25. a5) 19. g3?! { (-6.01 → -9.19) Inaccuracy. Re1 was best. } (19. Re1 O-O 20. Rxe3 dxe3 21. Rc4 Bh6 22. Nf3 Re8 23. Rh4 e2 24. Qe1 Bf5 25. Rxh6 gxh6) 19... Bh3 20. Re1 Bg2+?? { (-7.15 → 5.79) Blunder. O-O was best. } (20... O-O 21. Rxe3 Bxe3 22. Qf3 Be6 23. Nc4 Bxc1 24. Na5 Bg5 25. Nxb7 Bxa2 26. Qe4 g6) 21. Kxg2 O-O-O 22. Rxe3 Bxe3 23. Nf1?? { (5.17 → 0.88) Blunder. Rc2 was best. } (23. Rc2 g6) 23... Bxc1 24. Qxc1 d3 25. Qd1 d5 26. Qxd3 Rhe8 27. Qxh7 d4 28. Qb1?? { (1.53 → -1.08) Blunder. Qxg7 was best. } (28. Qxg7 d3) 28... d3 29. Nd2?? { (-0.71 → -10.08) Blunder. Qd1 was best. } (29. Qd1) 29... Re2+ 30. Kf1 Rxd2 31. Qa1 Rc2 32. Qe1 d2 33. Qf2?! { (-10.76 → Mate in 5) Checkmate is now unavoidable. Qd1 was best. } (33. Qd1 Rc4 34. b5 Rd6 35. Ke2 Re4+ 36. Kf1 Rd5 37. h4 Kb8 38. Kf2 f5 39. a4 b6) 33... d1=Q+ 34. Kg2 Rxf2+ 35. Kxf2 Rd2+ 36. Ke3 Qe2+ 37. Kf4 Rd4+ 38. Kf5 g6+ 39. Kf6 Rd5 40. Kxf7 Qf3+ 41. Kxg6 Qg4+ 42. Kh6 Rd6+ 43. Kh7 Qg6+ 44. Kh8 Rd7 45. h4 Qg7# { Black wins by checkmate. } 0-1