CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/aM6feGvS"] [Date "2026.09.09"] [White "Ellie2"] [Black "AppleBotHaley"] [Result "0-1"] [UTCDate "2026.09.09"] [UTCTime "23:27:43"] [WhiteElo "1538"] [BlackElo "1796"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+4"] [WhiteTitle "GM🏆"] [BlackTitle "GM🍎"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 2. Nc3 d5 3. Bf4 { D01 Rapport-Jobava System } g6 4. h3 Bg7 5. Qd3? { (0.16 → -0.94) Mistake. Nb5 was best. } (5. Nb5) 5... Nc6?! { (-0.94 → -0.29) Inaccuracy. c5 was best. } (5... c5 6. e3) 6. a3?! { (-0.29 → -0.94) Inaccuracy. Nf3 was best. } (6. Nf3 O-O 7. e3 Nb4 8. Qd2 Bf5 9. Bd3 Ne4 10. Bxe4 dxe4 11. Nh4 c5 12. Nxf5) 6... O-O 7. e3 Re8 8. O-O-O?? { (-0.12 → -1.92) Blunder. Nf3 was best. } (8. Nf3 a6) 8... Bf5? { (-1.92 → -0.82) Mistake. a6 was best. } (8... a6) 9. Qb5 Rb8?! { (-0.81 → 0.06) Inaccuracy. e5 was best. } (9... e5 10. dxe5 Nxe5 11. Nxd5 Ne4 12. Nb6 Qxd1+ 13. Kxd1 cxb6 14. Ke1 Rad8 15. f3 Nc5 16. e4) 10. Qa4? { (0.06 → -1.09) Mistake. Nf3 was best. } (10. Nf3 a6) 10... a6 11. g4 Be4? { (-0.91 → 0.37) Mistake. b5 was best. } (11... b5 12. Qb3) 12. Nxe4?? { (0.37 → -5.26) Blunder. f3 was best. } (12. f3 b5 13. Qb3 b4 14. axb4 Bxc2 15. Kxc2 Nxb4+ 16. Kb1 Nd3 17. Qxb8 Qxb8 18. Bxd3 Nd7) 12... Nxe4 13. Rh2 e5 14. dxe5 Nxe5?? { (-8.38 → -3.62) Blunder. Nc5 was best. } (14... Nc5 15. Bb5 Nxa4 16. Bxa4 Nxe5 17. Bxe8 Qxe8 18. Rd4 Nc4 19. Rxc4 Bxb2+ 20. Kd1 dxc4 21. Ne2) 15. Qb3?! { (-3.62 → -4.69) Inaccuracy. c3 was best. } (15. c3 b5 16. Qc2 Nc4 17. Nf3 Qe7 18. Nd4 Rb6 19. h4 Nxc3 20. Qxc3 c5 21. Bxc4 cxd4) 15... c6 16. f3 Nc5 17. Qb4 Ne6 18. Bg3 b5 19. f4?! { (-5.11 → -8.70) Inaccuracy. h4 was best. } (19. h4 a5) 19... c5?? { (-8.70 → -3.60) Blunder. Nc4 was best. } (19... Nc4 20. f5) 20. Qd2?! { (-3.60 → -5.02) Inaccuracy. Qe1 was best. } (20. Qe1 Nc6 21. Nf3 b4 22. a4 Qa5 23. f5 Qxa4 24. fxe6 Qa1+ 25. Kd2 Qxb2 26. Ke2 Bc3) 20... Nc4 21. Bxc4 bxc4 22. f5?? { (-4.72 → Mate in 7) Checkmate is now unavoidable. c3 was best. } (22. c3 d4) 22... Bxb2+ 23. Kb1 Bxa3+?! { (Mate in 6 → -25.20) Lost forced checkmate sequence. Bc3+ was best. } (23... Bc3+ 24. Ka2 Rb2+ 25. Ka1 Qa5 26. Qxc3 Qxc3 27. Rd3 cxd3 28. cxd3 Qxa3#) 24. Ka2 Qb6 25. Kxa3?! { (-15.77 → Mate in 2) Checkmate is now unavoidable. Qc3 was best. } (25. Qc3 Bb4) 25... Qb2+ 26. Ka4 Rb4+ 27. Ka5 Qa3# { Black wins by checkmate. } 0-1