CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/2aS5pKIb"] [Date "2026.02.04"] [White "Alexander9"] [Black "Ayaan"] [Result "0-1"] [UTCDate "2026.02.04"] [UTCTime "21:05:31"] [WhiteElo "981"] [BlackElo "1273"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. Nf3 Nf6 5. Ne5 e6 6. Bb5+ Bd7 7. Qe2?! { (0.59 → -0.03) Inaccuracy. Qf3 was best. } (7. Qf3) 7... Bd6?! { (-0.03 → 0.66) Inaccuracy. a6 was best. } (7... a6 8. Bxd7+ Nfxd7 9. Nf3 Nc6 10. d3 h6 11. Bd2 Qf6 12. O-O-O O-O-O 13. h4 e5 14. h5) 8. f4?! { (0.66 → -0.15) Inaccuracy. d4 was best. } (8. d4 a6) 8... O-O 9. O-O Nc6 10. Rf3?? { (0.24 → -7.36) Blunder. Bxc6 was best. } (10. Bxc6 Bxc6 11. Nxc6 bxc6 12. d3 a5 13. Kh1 a4 14. Bd2 Qd7 15. Ne4 Be7 16. Ng5 Rfb8) 10... a6?? { (-7.36 → 0.51) Blunder. Nd4 was best. } (10... Nd4) 11. Ba4?? { (0.51 → -7.53) Blunder. Bxc6 was best. } (11. Bxc6 Bxc6 12. Nxc6 bxc6 13. d3 Re8 14. Ne4 Nxe4 15. dxe4 Bc5+ 16. Be3 Bxe3+ 17. Qxe3 Qb8) 11... Nd4 12. Qe3 Nxf3+ 13. Qxf3 Bxa4 14. Nxa4 b5 15. Nc3 b4?! { (-7.53 → -5.44) Inaccuracy. Bxe5 was best. } (15... Bxe5 16. fxe5 Qd4+ 17. Qe3 Qxe3+ 18. dxe3 Ng4 19. e4 Nxe5 20. Bf4 f6 21. Bxe5 fxe5 22. b4) 16. Ne4?! { (-5.44 → -7.38) Inaccuracy. Ne2 was best. } (16. Ne2) 16... Nxe4 17. Qxe4 f5?! { (-6.28 → -4.73) Inaccuracy. Bxe5 was best. } (17... Bxe5) 18. Qc6?! { (-4.73 → -8.07) Inaccuracy. Qc4 was best. } (18. Qc4 Bxe5 19. fxe5 Qd5 20. Qxd5 exd5 21. d4 a5 22. Bg5 Rfe8 23. a3 Reb8 24. Be7 Kf7) 18... g5? { (-8.07 → -3.88) Mistake. Bxe5 was best. } (18... Bxe5) 19. Qf3? { (-3.88 → -6.76) Mistake. d3 was best. } (19. d3 Qe8 20. Qc4 Bxe5 21. fxe5 f4 22. a3 b3 23. Qxb3 Qc6 24. Bd2 f3 25. Qc4 Qxc4) 19... gxf4?! { (-6.76 → -5.15) Inaccuracy. Bxe5 was best. } (19... Bxe5 20. fxe5 Qd4+ 21. Qf2 Rad8 22. d3 f4 23. Qxd4 Rxd4 24. Bd2 h5 25. Rf1 g4 26. Bxf4) 20. Qxf4 Bc5+?! { (-5.14 → -3.70) Inaccuracy. Bxe5 was best. } (20... Bxe5) 21. Kh1 Bd4?? { (-3.86 → 0.77) Blunder. Qd4 was best. } (21... Qd4) 22. c3?? { (0.77 → -5.58) Blunder. Nc6 was best. } (22. Nc6 Qd6 23. Qxd6 cxd6 24. Nxd4 Rac8 25. c3 f4 26. Kg1 e5 27. Nf3 a5 28. Kf1 a4) 22... bxc3?? { (-5.58 → -0.56) Blunder. Bxe5 was best. } (22... Bxe5 23. Qxe5 Qd3 24. Kg1 Rf7 25. cxb4 Rd8 26. b3 Rd5 27. Qf4 e5 28. Qc4 Qe4 29. a4) 23. dxc3?? { (-0.56 → -8.67) Blunder. Nc6 was best. } (23. Nc6 Qd6) 23... Bxe5 24. Qxe5? { (-8.76 → Mate in 2) Checkmate is now unavoidable. Qf3 was best. } (24. Qf3 Qh4 25. g3 Qg4 26. Qxg4+ fxg4 27. Bh6 Rf6 28. Re1 Bd6 29. Bg5 Rg6 30. h4 gxh3) 24... Qd1+ 25. Qe1 Qxe1# { Black wins by checkmate. } 0-1