CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/xRMPi5Iw"] [Date "2026.06.12"] [White "Aryana"] [Black "Lucas1"] [Result "0-1"] [UTCDate "2026.06.12"] [UTCTime "20:44:40"] [WhiteElo "1078"] [BlackElo "1264"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. g4 { A00 Grob Opening } e5 2. Bg2 Be7?! { (-1.05 → -0.24) Inaccuracy. d5 was best. } (2... d5 3. d4) 3. a4? { (-0.24 → -1.68) Mistake. d4 was best. } (3. d4 exd4 4. Qxd4 Nc6 5. Qa4 d5 6. Nc3 Be6 7. Bf4 Bb4 8. h3 Bxc3+ 9. bxc3 Qf6) 3... Nf6?! { (-1.68 → -0.79) Inaccuracy. d5 was best. } (3... d5 4. d4) 4. Ra3?? { (-0.79 → -4.05) Blunder. g5 was best. } (4. g5 Nh5 5. d4 exd4 6. Qxd4 O-O 7. Nc3 Bxg5 8. Bxg5 Qxg5 9. Bf3 Nc6 10. Qd5 Ne5) 4... Nxg4?? { (-4.05 → -1.91) Blunder. Bxa3 was best. } (4... Bxa3 5. Nxa3) 5. Re3?? { (-1.91 → -6.78) Blunder. Rg3 was best. } (5. Rg3) 5... O-O? { (-6.78 → -3.35) Mistake. Nxe3 was best. } (5... Nxe3 6. dxe3) 6. Rxe5?? { (-3.35 → -8.32) Blunder. Rg3 was best. } (6. Rg3 d5) 6... Nxe5 7. Nh3 Nbc6 8. Nc3 Nd4 9. b3 Ba3? { (-9.26 → -4.64) Mistake. d5 was best. } (9... d5 10. Nf4 c6 11. e3 Bg4 12. exd4 Bxd1 13. Nxd1 Ng4 14. h3 Nxf2 15. Nxf2 Bd6 16. O-O) 10. Bxa3 Re8 11. Bf3? { (-4.28 → -12.92) Mistake. O-O was best. } (11. O-O d5) 11... Ng6 12. Rg1 Nxe2?? { (-10.73 → 0.40) Blunder. Nxf3+ was best. } (12... Nxf3+) 13. Qxe2?? { (0.40 → -7.86) Blunder. Nxe2 was best. } (13. Nxe2) 13... Rxe2+ 14. Kxe2 Qe8+ 15. Kd1 d6 16. Ne4 d5 17. Nc5 Bxh3 18. Bxd5 Qe5 19. Bxb7 Qxc5?? { (-8.94 → 6.33) Blunder. Re8 was best. } (19... Re8 20. c3) 20. Bxa8?? { (6.33 → -9.05) Blunder. Bxc5 was best. } (20. Bxc5 Rb8) 20... c6?? { (-9.05 → 9.76) Blunder. Qxa3 was best. } (20... Qxa3) 21. Bxc5 Bg4+ 22. Rxg4 h5 23. Rd4 Ne5 24. Rd8+ Kh7 25. f4 Ng6 26. d4 Nxf4 27. a5 g5 28. h3 Nxh3 29. Bxa7 Nf2+ 30. Ke2 Ne4 31. Rd7 h4 32. Rxf7+ Kg6 33. Bxc6 Kxf7 34. Bb8 h3 35. d5 g4 36. Be5 g3 37. Be8+?? { (8.33 → 3.13) Blunder. Bxg3 was best. } (37. Bxg3 Nxg3+ 38. Kf2 Ne4+ 39. Kg1 Nd6 40. Kh2 Kf6 41. b4 Ke5 42. b5 Nc4 43. a6 Kd6) 37... Kxe8 38. Bd6?? { (3.27 → -7.98) Blunder. a6 was best. } (38. a6) 38... g2?? { (-7.98 → 6.01) Blunder. h2 was best. } (38... h2) 39. Bh2 g1=Q?! { (5.57 → 7.97) Inaccuracy. Nc3+ was best. } (39... Nc3+ 40. Kf3) 40. Bxg1 Ng3+ 41. Kd3 Kf8 42. Be3?? { (12.15 → -5.10) Blunder. a6 was best. } (42. a6) 42... h2 43. Bf4 h1=Q 44. Bxg3 Qh3 45. d6?! { (-5.80 → -9.03) Inaccuracy. Kc4 was best. } (45. Kc4 Qxg3) 45... Qxg3+ 46. Kd4 Qxd6+ { Black wins on time. } 0-1