CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/86FI0GUO"] [Date "2023.12.12"] [White "Aiden4"] [Black "Graysen"] [Result "1-0"] [UTCDate "2023.12.12"] [UTCTime "15:03:37"] [WhiteElo "1547"] [BlackElo "1206"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-4"] [BlackTitle "🏯"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nc6?! { (0.32 → 0.92) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2) 2. c4 e5 3. Nf3?! { (0.63 → 0.04) Inaccuracy. d5 was best. } (3. d5) 3... Bb4+?! { (0.04 → 0.64) Inaccuracy. exd4 was best. } (3... exd4 4. Nxd4 Nf6 5. a3 g6 6. Nc3 Bg7 7. Nxc6 bxc6 8. g3 O-O 9. Bg2 a5 10. Be3) 4. Nc3?! { (0.64 → 0.00) Inaccuracy. Bd2 was best. } (4. Bd2) 4... exd4 5. Nxd4 Bxc3+ 6. bxc3 Nxd4? { (0.03 → 1.21) Mistake. Nf6 was best. } (6... Nf6 7. f3 d6 8. e4 Nd7 9. Be2 O-O 10. O-O Re8 11. Be3 Nce5 12. a4 a5 13. Nb5) 7. cxd4 d6?! { (1.24 → 1.89) Inaccuracy. Nf6 was best. } (7... Nf6 8. e3 O-O 9. Bd3 d5 10. O-O Re8 11. cxd5 Qxd5 12. Qc2 Bd7 13. f3 Rac8 14. Rd1) 8. e3 h5 9. g3? { (2.06 → 0.86) Mistake. Bd3 was best. } (9. Bd3) 9... Bg4?! { (0.86 → 1.44) Inaccuracy. h4 was best. } (9... h4 10. g4) 10. Qd3? { (1.44 → 0.38) Mistake. f3 was best. } (10. f3 Bd7 11. Bd3 Bh3 12. Kf2 b6 13. a4 Nh6 14. Re1 O-O 15. Ra2 Re8 16. e4 Qf6) 10... g6?? { (0.38 → 3.48) Blunder. Bf3 was best. } (10... Bf3 11. Rg1) 11. Bg2 Bf5?! { (3.55 → 4.63) Inaccuracy. h4 was best. } (11... h4 12. h3) 12. Qb3?! { (4.63 → 3.29) Inaccuracy. e4 was best. } (12. e4 Bd7 13. h4 Ne7 14. O-O O-O 15. Re1 f6 16. Qc3 Nc6 17. Bb2 Kh7 18. f4 Ne7) 12... a5?! { (3.29 → 4.28) Inaccuracy. Nf6 was best. } (12... Nf6 13. O-O) 13. Qxb7? { (4.28 → 2.32) Mistake. e4 was best. } (13. e4 Bd7) 13... Rb8 14. Qc6+ Bd7 15. Qe4+ Ne7 16. O-O f5?! { (3.34 → 4.62) Inaccuracy. h4 was best. } (16... h4) 17. Qd3 a4 18. Rb1?! { (5.76 → 3.69) Inaccuracy. e4 was best. } (18. e4 fxe4 19. Qxe4 Bf5 20. Qh4 Qd7 21. Bg5 Kf7 22. h3 Rhe8 23. g4 Bd3 24. Rfe1 Ng8) 18... Rxb1 19. Qxb1 O-O?! { (3.72 → 5.23) Inaccuracy. h4 was best. } (19... h4) 20. Bb2?! { (5.23 → 4.06) Inaccuracy. h4 was best. } (20. h4) 20... Nc6?! { (4.06 → 5.68) Inaccuracy. g5 was best. } (20... g5 21. d5) 21. Qe1 h4 22. Qc3 f4?! { (4.90 → 8.69) Inaccuracy. Qf6 was best. } (22... Qf6 23. c5 Ne7 24. cxd6 cxd6 25. Qc7 Bb5 26. Rc1 f4 27. gxf4 h3 28. Bxh3 g5 29. Ba3) 23. d5 Ne5 24. gxf4? { (8.76 → 4.48) Mistake. exf4 was best. } (24. exf4 Qe8 25. fxe5 Qxe5 26. Qxe5 dxe5 27. Bxe5 h3 28. Be4 g5 29. Bxc7 Re8 30. Bd3 Rc8) 24... h3 25. Bxh3?? { (4.20 → -5.75) Blunder. Be4 was best. } (25. Be4 Bf5) 25... Bxh3 26. Rd1?! { (-5.61 → -10.12) Inaccuracy. e4 was best. } (26. e4 Qh4 27. fxe5 Bxf1 28. Qg3 Qxg3+ 29. hxg3 Rb8 30. Ba3 Bxc4 31. Kh2 dxe5 32. d6 cxd6) 26... Nf3+? { (-10.12 → -4.83) Mistake. Qh4 was best. } (26... Qh4 27. f3 Qh5 28. Rf1 Bxf1 29. Kxf1 Qxf3+ 30. Ke1 g5 31. Qxe5 dxe5 32. Kd2 Qf2+ 33. Kd3) 27. Kh1 Qh4?? { (-4.16 → Mate in 1) Checkmate is now unavoidable. Qd7 was best. } (27... Qd7) 28. Qg7# { White wins by checkmate. } 1-0