CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/7WhfKWYh"] [Date "2026.08.31"] [White "Amali"] [Black "Muriel"] [Result "0-1"] [UTCDate "2026.08.31"] [UTCTime "23:31:07"] [WhiteElo "1003"] [BlackElo "1303"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C21"] [Opening "Center Game: Kieseritzky Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 e5? { (0.39 → 1.68) Mistake. Nf6 was best. } (1... Nf6) 2. e4?? { (1.68 → -0.22) Blunder. dxe5 was best. } (2. dxe5 Nc6 3. Nf3 d5 4. Bf4 h6 5. h3 g5 6. Bh2 Bg7 7. e3 Be6 8. Nc3 Nge7) 2... exd4 3. Nf3 { C21 Center Game: Kieseritzky Variation } Bb4+ 4. c3 Bc5?? { (-0.29 → 1.54) Blunder. dxc3 was best. } (4... dxc3 5. Nxc3 Nc6 6. Bc4 d6 7. Ng5 Nh6 8. O-O O-O 9. Qh5 Bxc3 10. bxc3 Qf6 11. Bd5) 5. Qe2?? { (1.54 → -0.52) Blunder. cxd4 was best. } (5. cxd4 Bb6 6. Nc3 Ne7 7. Bc4 O-O 8. O-O h6 9. a4 c6 10. d5 cxd5 11. Nxd5 Nxd5) 5... d3?! { (-0.52 → 0.16) Inaccuracy. dxc3 was best. } (5... dxc3 6. Nxc3 Nc6 7. Be3 Bxe3 8. Qxe3 d6 9. O-O-O Nge7 10. h4 O-O 11. h5 h6 12. Nh2) 6. Qxd3 Nf6 7. Qe3?? { (0.54 → -8.60) Blunder. e5 was best. } (7. e5 Ng4 8. Bg5 Be7 9. Bf4 d6 10. exd6 Bxd6 11. Bxd6 cxd6 12. Qe2+ Qe7 13. Na3 Nc6) 7... Bxe3 8. fxe3 O-O 9. c4 Nxe4 10. Be2 Qe7 11. O-O d6 12. Nc3 Qh4?? { (-9.28 → 5.68) Blunder. Nxc3 was best. } (12... Nxc3 13. bxc3 Nd7 14. a4 Nc5 15. Nd4 Qg5 16. a5 Re8 17. Nb5 Qd8 18. a6 bxa6 19. Nd4) 13. Nxh4 g5?! { (5.53 → 10.07) Inaccuracy. Nxc3 was best. } (13... Nxc3 14. bxc3 Nd7 15. Nf5 Re8 16. Nd4 Re7 17. a4 a5 18. Nb5 Nc5 19. Ba3 Be6 20. Bxc5) 14. Nf3 g4 15. Ne1 Kh8 16. g3 Rg8 17. Ng2 Nxc3 18. Rxf7?? { (8.00 → -6.70) Blunder. bxc3 was best. } (18. bxc3 Nc6) 18... Nxe2+ 19. Kh1 Nxc1 20. Rxc1 Be6 21. Re7 Bxc4?? { (-6.39 → -0.16) Blunder. Bf5 was best. } (21... Bf5 22. Rxc7) 22. Rxc4 d5?? { (0.00 → 6.02) Blunder. c5 was best. } (22... c5 23. Rxb7 Nc6 24. Rc2 Rab8 25. Rd7 Rgd8 26. Rc7 Rbc8 27. Rb7 Rb8) 23. Rc1?? { (6.02 → 0.00) Blunder. Rcxc7 was best. } (23. Rcxc7 Rg5) 23... Rc8? { (0.00 → 1.51) Mistake. Na6 was best. } (23... Na6 24. b4 b6 25. Rc6 Rac8 26. b5 Nb4 27. Rcxc7 Rxc7 28. Rxc7 Rg7 29. Rc8+ Rg8) 24. Rf1? { (1.51 → 0.00) Mistake. Rcxc7 was best. } (24. Rcxc7 Rxc7) 24... Nc6 25. e4?? { (0.00 → -8.76) Blunder. Rd7 was best. } (25. Rd7 Ne5 26. Rxd5 Re8 27. Rf5 Nf3 28. Nh4 Rxe3 29. Nxf3 gxf3 30. Kg1 Rae8 31. Rd7 Re2) 25... Nxe7 26. exd5 Nxd5 27. Rd1 Nb6 28. Ne3 Rd8 29. Kg2 Rxd1 30. Nxd1 c5 31. Ne3 Rc8 32. Nxg4 c4 33. Ne3 c3 34. bxc3 Rxc3 35. Nd1 Rc2+ 36. Kh3 Rxa2 37. Ne3 Ra6 38. Nd5 Nxd5 39. Kg4 Re6 40. Kf3 a5 41. g4?! { (-62.87 → Mate in 9) Checkmate is now unavoidable. g4 was best. } (41. g4 Re3+) 41... a4 42. h4 a3 43. Kf2 a2 44. Kf3 a1=Q 45. g5 Qe5 46. Kg4 Qe4+ 47. Kh5 Qg6+ 48. Kg4 Re5 49. h5 Qxg5+ 50. Kh3 Qf4 51. h6 Re3+ 52. Kg2 Qf3+ 53. Kg1 Qf2+ 54. Kxf2 Rc3 55. Ke2 b5 56. Kd2 b4 57. Kd1 b3 58. Kd2 b2 59. Kd1 b1=Q+ 60. Kd2 Qc2+ 61. Ke1 Qc1+ 62. Kf2 Qd2+ 63. Kf1 Rc1# { Black wins by checkmate. } 0-1