CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/S6OGWN5y"] [Date "2026.06.05"] [White "Daniella"] [Black "Aryana"] [Result "1/2-1/2"] [UTCDate "2026.06.05"] [UTCTime "20:09:38"] [WhiteElo "996"] [BlackElo "1080"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Kadas Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. h4 { A00 Kadas Opening } h5? { (-0.65 → 0.71) Mistake. d5 was best. } (1... d5) 2. Nf3 Nf6 3. Nd4? { (0.50 → -0.92) Mistake. d4 was best. } (3. d4 d5) 3... Nd5? { (-0.92 → 0.36) Mistake. c5 was best. } (3... c5 4. Nf3 d5 5. g3 Nc6 6. Bg2 g6 7. O-O Bg7 8. Ng5 Bg4 9. Nc3 Rc8 10. f3) 4. Nb3 Nb6?! { (0.08 → 0.71) Inaccuracy. a5 was best. } (4... a5 5. d4 Nf6 6. c4 g6 7. Nc3 d6 8. e4 Bg7 9. Be2 a4 10. Nd2 a3 11. Nf3) 5. Nd4?? { (0.71 → -0.93) Blunder. a4 was best. } (5. a4 a5) 5... Nd5? { (-0.93 → 0.35) Mistake. e5 was best. } (5... e5 6. Nf3) 6. Ne6?? { (0.35 → -7.63) Blunder. c4 was best. } (6. c4) 6... dxe6 7. g4 hxg4 8. Bg2 Rxh4?? { (-10.55 → -0.17) Blunder. Nf4 was best. } (8... Nf4 9. Kf1 Nxg2 10. Kxg2 Qd5+ 11. Kg1 g3 12. Nc3 gxf2+ 13. Kxf2 Qf5+ 14. Ke1 Qg4 15. d3) 9. Bxd5?? { (-0.17 → -5.59) Blunder. Rxh4 was best. } (9. Rxh4 Nf4) 9... Rxh1+ 10. Bxh1 g5?? { (-5.62 → -2.54) Blunder. Qd6 was best. } (10... Qd6 11. Kf1 Qh2 12. Bg2 e5 13. e3 Nc6 14. Nc3 g3 15. Qf3 Bh3 16. fxg3 Bxg2+ 17. Qxg2) 11. a4?? { (-2.54 → -5.29) Blunder. d3 was best. } (11. d3 Qd6) 11... Bg7 12. a5 Bd4?? { (-5.10 → 0.02) Blunder. Qd6 was best. } (12... Qd6) 13. Ra4?? { (0.02 → -2.92) Blunder. e3 was best. } (13. e3) 13... Bc5?? { (-2.92 → 0.54) Blunder. Qd6 was best. } (13... Qd6 14. d3) 14. Rxg4 f6 15. Rxg5?? { (0.82 → -5.33) Blunder. d4 was best. } (15. d4 Bd6 16. Qd3 c6 17. Bd2 e5 18. Qg6+ Kd7 19. dxe5 Qh8 20. Bf3 Bxe5 21. Re4 Bd6) 15... fxg5 16. Bxb7?! { (-5.46 → -10.09) Inaccuracy. e3 was best. } (16. e3 c6 17. Na3 Bd6 18. Nc4 Kd7 19. Bg2 Kc7 20. d4 e5 21. Qh5 Na6 22. Bd2 Be6) 16... Bxb7 17. e4 Bxe4 18. Qg4 Bd5 19. Qxg5 Ba2 20. Qd5 Bxd5 21. f4?! { (-17.53 → Mate in 4) Checkmate is now unavoidable. d3 was best. } (21. d3) 21... Ba2?! { (Mate in 4 → -20.36) Lost forced checkmate sequence. Bf3 was best. } (21... Bf3 22. Nc3 Qd4 23. Ne2 Qf2+ 24. Kd1 Qxe2#) 22. f5?! { (-20.36 → Mate in 7) Checkmate is now unavoidable. b4 was best. } (22. b4 Qd4) 22... Bxb1?! { (Mate in 7 → -79.31) Lost forced checkmate sequence. Qd4 was best. } (22... Qd4 23. d3 Bxb1 24. Be3 Qxe3+ 25. Kd1 Qg1+ 26. Ke2 Qf2+ 27. Kd1 Bxc2+ 28. Kc1 Be3#) 23. d4?! { (-79.31 → Mate in 4) Checkmate is now unavoidable. b4 was best. } (23. b4 Bxb4) 23... Bxc2?! { (Mate in 4 → -21.29) Lost forced checkmate sequence. Qxd4 was best. } (23... Qxd4 24. Be3 Qxe3+ 25. Kd1 Nc6 26. fxe6 Rd8#) 24. f6?! { (-21.29 → Mate in 4) Checkmate is now unavoidable. dxc5 was best. } (24. dxc5 exf5) 24... exf6?! { (Mate in 4 → -83.00) Lost forced checkmate sequence. Qxd4 was best. } (24... Qxd4 25. f7+ Kxf7 26. Be3 Qxe3+ 27. Kf1 Qf2#) 25. dxc5 Qd3 26. c6?! { (-21.56 → Mate in 6) Checkmate is now unavoidable. Bf4 was best. } (26. Bf4 Qd1+) 26... Bb3?! { (Mate in 6 → -65.80) Lost forced checkmate sequence. Nxc6 was best. } (26... Nxc6 27. Kf2 Nd4 28. Be3 Qe2+ 29. Kg3 Qf3+ 30. Kh2 Be4 31. Bxd4 Qg2#) 27. Bf4 Bc4 28. Bxc7 Qf1+ 29. Kd2 Qe2+ 30. Kc3 Bd5 31. Kb4 Qxb2+ 32. Kc5 Bb3 33. Kd6 a6 34. Bxb8 Rxb8 35. c7 Kf8?? { (Mate in 2 → -6.65) Lost forced checkmate sequence. Qd2+ was best. } (35... Qd2+ 36. Kc6 Qd5#) 36. cxb8=Q+ Kf7 37. Qf8+?? { (-6.65 → Mate in 7) Checkmate is now unavoidable. Qa7+ was best. } (37. Qa7+ Kg6) 37... Kxf8 38. Kd7 Ba4+ 39. Kxe6 Qa2+ 40. Kxf6 Qf2+ 41. Ke6 Qe3+ 42. Kd6 Qf4+ 43. Kc5 Qc1+ 44. Kb6 Qc8 45. Ka7 Bc6 46. Kb6 Bd7 47. Ka7 Qc7+ 48. Kxa6 Bc8+ 49. Kb5 Bd7+ 50. Ka6 Qc6+ 51. Ka7 Qc5+ 52. Kb7 Qxa5 53. Kb8 Qd8+ 54. Kb7 Bc8+ 55. Kc6 Qd6+?? { (Mate in 5 → -0.12) Lost forced checkmate sequence. Qa5 was best. } (55... Qa5 56. Kd6 Qb5 57. Kc7 Qc5+ 58. Kb8 Qc6 59. Ka7 Qb7#) 56. Kxd6 { The game is a draw. } 1/2-1/2