CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/YIWR7pVk"] [Date "2025.09.28"] [White "xavi"] [Black "Nikolai"] [Result "1-0"] [UTCDate "2025.09.28"] [UTCTime "17:37:19"] [WhiteElo "1742"] [BlackElo "944"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [WhiteTitle "GM🥉"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5?! { (0.33 → 0.96) Inaccuracy. c5 was best. } (1... c5 2. Nf3 d6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nc6 6. O-O h6 7. Nd5 Nf6 8. Nxf6+) 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. Bc4?! { (1.05 → 0.14) Inaccuracy. d4 was best. } (4. d4) 4... Nf6?! { (0.14 → 0.84) Inaccuracy. c5 was best. } (4... c5 5. Nf3 Nc6 6. Ne4 e6 7. c3 Be7 8. O-O Nf6 9. Qe2 Bd7 10. Rd1 O-O 11. d4) 5. Nf3 e6 6. O-O c6?! { (0.71 → 1.32) Inaccuracy. c5 was best. } (6... c5) 7. d3?! { (1.32 → 0.41) Inaccuracy. d4 was best. } (7. d4 Be7 8. Qe2 a5 9. Bd3 O-O 10. Re1 Nbd7 11. Bf4 Nh5 12. Bd2 Nhf6 13. Ne4 c5) 7... Nbd7 8. Bg5?! { (0.87 → -0.01) Inaccuracy. a4 was best. } (8. a4 Be7 9. d4 O-O 10. Qe2 a5 11. Bf4 Bb4 12. Bg3 Bxc3 13. bxc3 Nd5 14. Bd6 Nxc3) 8... Be7?! { (-0.01 → 0.53) Inaccuracy. b5 was best. } (8... b5) 9. Qd2?! { (0.53 → -0.39) Inaccuracy. a4 was best. } (9. a4 O-O 10. Qe2 b6 11. Rfe1 Bb7 12. d4 h6 13. Bh4 Rc8 14. Ne5 Nxe5 15. dxe5 Nd5) 9... O-O?! { (-0.39 → 0.29) Inaccuracy. b5 was best. } (9... b5 10. Bb3 Bb7 11. Rfe1 a6 12. a4 h6 13. Bf4 O-O 14. Rad1 Nh5 15. d4 c5 16. d5) 10. Ne4?! { (0.29 → -0.45) Inaccuracy. d4 was best. } (10. d4 b5) 10... h6 11. Bh4?? { (0.00 → -7.53) Blunder. Bxh6 was best. } (11. Bxh6 gxh6 12. Qxh6 Nh7 13. h4 Ndf6 14. Rae1 b5 15. Bb3 Ng4 16. Qh5 Ngf6) 11... g5?? { (-7.53 → 0.31) Blunder. Nxe4 was best. } (11... Nxe4 12. dxe4 Bxh4 13. Rfd1 Be7 14. Qe2 Qc7 15. Rxd7 Bxd7 16. a4 Rad8 17. e5 b5 18. Bb3) 12. Nfxg5?? { (0.31 → -1.97) Blunder. Bg3 was best. } (12. Bg3 b5) 12... hxg5?! { (-1.97 → -0.91) Inaccuracy. Nxe4 was best. } (12... Nxe4) 13. Qxg5+ Kh7 14. Nxf6+? { (-0.86 → -2.05) Mistake. Nxf6+ was best. } (14. Nxf6+ Bxf6 15. Qh5+ Kg7 16. Qg4+ Kh6 17. Bg3 Rg8 18. Bf4+ Bg5 19. Be3 Bxe3 20. Qh3+ Kg7) 14... Bxf6?! { (-2.05 → -1.19) Inaccuracy. Nxf6 was best. } (14... Nxf6) 15. Qh5+ Kg7 16. Qg4+ Kh7 17. Qh5+ Kg7 18. Bxf6+? { (-0.95 → -2.30) Mistake. Qg4+ was best. } (18. Qg4+ Kh6 19. Bg3 Rg8 20. Bf4+ Bg5 21. Qh3+ Kg7 22. Qg3 Kf8 23. Bc7 Qe8 24. d4 Bd8) 18... Qxf6 19. d4? { (-2.11 → -3.56) Mistake. Qg4+ was best. } (19. Qg4+ Qg6) 19... Qxd4?? { (-3.56 → -0.01) Blunder. Rh8 was best. } (19... Rh8 20. Qg4+ Kf8 21. Rae1 Rg8 22. Qd1 Nb6 23. Bb3 a5 24. Qd2 Nd5 25. Bxd5 exd5 26. Qd3) 20. Bd3?? { (-0.01 → -3.86) Blunder. Qg5+ was best. } (20. Qg5+ Kh7 21. Rae1 Qg7 22. Qh4+ Qh6 23. Bd3+ f5 24. Qe7+ Qg7 25. Qh4+ Kg8 26. Rxe6 Ne5) 20... Qxb2?? { (-3.86 → Mate in 3) Checkmate is now unavoidable. f5 was best. } (20... f5 21. Qg5+) 21. Qh7+?! { (Mate in 3 → 10.35) Lost forced checkmate sequence. Qg5+ was best. } (21. Qg5+ Kh8 22. Qh6+ Kg8 23. Qh7#) 21... Kf6 22. Qh6+?? { (10.25 → -4.67) Blunder. Qh4+ was best. } (22. Qh4+ Ke5 23. Qe7 c5 24. Rfe1+ Kd4 25. Qd6+ Kc3 26. Reb1 Qxa1 27. Rxa1 Rd8 28. Re1 Kb2) 22... Ke7 23. Qg5+?! { (-4.20 → -5.83) Inaccuracy. Rad1 was best. } (23. Rad1) 23... Ke8?! { (-5.83 → -4.11) Inaccuracy. Qf6 was best. } (23... Qf6 24. Qd2) 24. h4?! { (-4.11 → -5.53) Inaccuracy. Rad1 was best. } (24. Rad1 Qe5 25. Qd2 Rg8 26. Rfe1 Qg5 27. f4 Qe7 28. Bh7 Rh8 29. Be4 Nf6 30. Bf3 Bd7) 24... Rh8 25. h5 Nf8?? { (-6.15 → -1.61) Blunder. Qe5 was best. } (25... Qe5 26. f4 Qc5+ 27. Qxc5 Nxc5 28. Be2 Ke7 29. g4 Bd7 30. g5 Ne4 31. Bf3 Ng3 32. Rab1) 26. Rad1?? { (-1.61 → -4.14) Blunder. Rab1 was best. } (26. Rab1 Qc3 27. h6 Nd7 28. h7 Qf6 29. Qg8+ Ke7 30. Rb4 b6 31. Qg3 e5 32. Rg4 Nf8) 26... Nh7?? { (-4.14 → 8.31) Blunder. Nd7 was best. } (26... Nd7) 27. Bxh7 Rxh7?? { (6.93 → Mate in 1) Checkmate is now unavoidable. Bd7 was best. } (27... Bd7 28. Rb1) 28. Rd8# { White wins by checkmate. } 1-0