CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/CSibbkCh"] [Date "2026.08.05"] [White "Maria"] [Black "Cora"] [Result "0-1"] [UTCDate "2026.08.05"] [UTCTime "20:41:07"] [WhiteElo "1125"] [BlackElo "1468"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [WhiteTitle "❦"] [BlackTitle "🧶"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nc3?! { (0.38 → -0.22) Inaccuracy. c4 was best. } (2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Nf3 h6 6. Bf4 c6 7. Qc2 Bd6 8. Bxd6 Qxd6) 2... Nf6 3. Bf4 { D01 Rapport-Jobava System } c6 4. e3 Bf5 5. Bxb8?! { (0.00 → -0.67) Inaccuracy. f3 was best. } (5. f3 h6) 5... Rxb8 6. Na4?! { (-0.73 → -1.34) Inaccuracy. Bd3 was best. } (6. Bd3 e6 7. Nf3 Bg4 8. h3 Bh5 9. Ne2 Bxf3 10. gxf3 g6 11. c3 Bd6 12. f4 Kf8) 6... b5 7. Nc5?! { (-1.11 → -1.75) Inaccuracy. Nc3 was best. } (7. Nc3 e6 8. Bd3 Bd6 9. Bxf5 exf5 10. Nce2 O-O 11. g3 Re8 12. Nf3 b4 13. O-O Qc7) 7... Ne4? { (-1.75 → -0.27) Mistake. e5 was best. } (7... e5 8. b4) 8. Nxe4 Bxe4 9. Qg4?? { (-0.36 → -2.38) Blunder. Nf3 was best. } (9. Nf3 Bxf3 10. Qxf3 g6 11. h4 h5 12. Bd3 Bg7 13. O-O O-O 14. g3 b4 15. a3 c5) 9... Bxc2 10. e4?? { (-2.06 → -6.41) Blunder. Qe2 was best. } (10. Qe2) 10... Bxe4 11. Rc1 Qd7?! { (-8.00 → -4.97) Inaccuracy. Qa5+ was best. } (11... Qa5+ 12. Rc3 e6 13. Ne2 Rc8 14. h4 Bf5 15. Qf4 Bb4 16. g4 Be4 17. f3 Bd3 18. h5) 12. Qxd7+?! { (-4.97 → -7.07) Inaccuracy. Qf4 was best. } (12. Qf4 Rc8) 12... Kxd7 13. Nh3 g6 14. Ng5 Ke8?! { (-7.09 → -4.34) Inaccuracy. Bg7 was best. } (14... Bg7) 15. Nxe4 dxe4 16. Rxc6 Bg7 17. Rc5 Bxd4?! { (-4.66 → -3.43) Inaccuracy. a6 was best. } (17... a6 18. Be2) 18. Rd5?! { (-3.43 → -5.00) Inaccuracy. Rxb5 was best. } (18. Rxb5 Rc8 19. Rb4 e5 20. Bc4 a5 21. Ra4 Ke7 22. b3 f5 23. Ke2 Rc5 24. Rd1 Kf6) 18... Bxb2 19. Bxb5+ Kf8 20. Bd7?! { (-4.73 → -6.84) Inaccuracy. a4 was best. } (20. a4 Kg7) 20... Kg7 21. h4 Rhd8 22. Rh3 e6 23. Rd6 Bc3+?? { (-7.00 → -1.73) Blunder. Be5 was best. } (23... Be5 24. Rd1 Rb7 25. Ba4 Rxd1+ 26. Bxd1 Rb2 27. Re3 Bd4 28. Rxe4 Bxf2+ 29. Kf1 Rxa2 30. Rf4) 24. Ke2?? { (-1.73 → -8.75) Blunder. Rxc3 was best. } (24. Rxc3 Rb7 25. Rc4 Rbxd7 26. Rxd7 Rxd7 27. Rxe4 Rd5 28. Ke2 Ra5 29. a4 Rc5 30. Kd3 e5) 24... Bb4 25. Rd4 Rb7?! { (-7.62 → -5.53) Inaccuracy. Bc5 was best. } (25... Bc5 26. Rd2) 26. Rg3?! { (-5.53 → -8.60) Inaccuracy. Rb3 was best. } (26. Rb3 Rbxd7) 26... Rdxd7 27. Rxd7 Rxd7 28. Rg4 Rd4 29. Ke3 Rd2 30. Kxe4 Rxf2 31. Ke5 Rxa2 32. Kf4 Bd2+ 33. Kf3 Ra3+ 34. Ke2 Ba5 35. h5 Kh6 36. Kf2 Kxh5 37. Rg5+ Kxg5 38. Ke2 Bb6 39. Kd1 a5 40. Kc1 Rb3 41. Kc2 Rb5 42. Kc3 a4 43. Kc2 a3 44. Kc1 a2 45. Kd1 a1=Q+ 46. Kc2 Qa3 47. Kd1 Rb2 48. Kc1 Qa1# { Black wins by checkmate. } 0-1