CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/QcuOAnfk"] [Date "2024.01.14"] [White "Zhanyu"] [Black "Mark1"] [Result "1-0"] [UTCDate "2024.01.14"] [UTCTime "18:20:58"] [WhiteElo "1130"] [BlackElo "1177"] [WhiteRatingDiff "+50"] [BlackRatingDiff "-111"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. f4? { (0.38 → -0.87) Mistake. c4 was best. } { D00 Queen's Pawn Game: Mason Attack } (2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6) 2... e6 3. e3 Nc6?! { (-0.35 → 0.19) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nf3 c5 5. c3 Be7 6. Bb5+ Nbd7 7. Nbd2 O-O 8. Bd3 b6 9. b3 Bb7 10. Bb2) 4. Qg4?? { (0.19 → -1.59) Blunder. c4 was best. } (4. c4 Nf6 5. Nf3 Bb4+ 6. Bd2 O-O 7. Ne5 Bxd2+ 8. Nxd2 Ne7 9. c5 b6 10. b4 Nd7) 4... Bb4+?? { (-1.59 → 0.23) Blunder. e5 was best. } (4... e5 5. Qe2 exf4 6. exf4+ Be7 7. Nf3 Nf6 8. Qd1 O-O 9. Be2 Bd6 10. Nc3 Ne7 11. Nb5) 5. Nd2 Nf6 6. a3?? { (0.26 → -11.79) Blunder. Qxg7 was best. } (6. Qxg7 Rg8) 6... Bxd2+ 7. Bxd2 O-O?? { (-12.00 → -0.08) Blunder. Nxg4 was best. } (7... Nxg4 8. Nf3 Nf6 9. Ne5 Ne7 10. g4 a5 11. O-O-O O-O 12. Bg2 Ne4 13. Rhf1 c6 14. Nd3) 8. Qe2 e5? { (-0.45 → 1.01) Mistake. Ne7 was best. } (8... Ne7 9. g4) 9. fxe5?! { (1.01 → 0.41) Inaccuracy. dxe5 was best. } (9. dxe5 Ne4 10. Nf3 a5 11. O-O-O b5 12. Qxb5 Ne7 13. Be1 c6 14. Qa4 Bf5 15. Bh4 Rb8) 9... Nd7?? { (0.41 → 2.64) Blunder. Ne4 was best. } (9... Ne4 10. O-O-O Rb8 11. Nh3 b5 12. Nf2 Bf5 13. g4 Bg6 14. Nxe4 Bxe4 15. Bg2 Bxg2 16. Qxg2) 10. g4?? { (2.64 → 0.25) Blunder. Qh5 was best. } (10. Qh5 f6 11. Bd3 g6 12. Bxg6 hxg6 13. Qxg6+ Kh8 14. Qh5+ Kg8 15. Qg4+ Kh8 16. e6 Nb6) 10... Nb6?? { (0.25 → 2.60) Blunder. Qh4+ was best. } (10... Qh4+ 11. Qf2 Qxf2+ 12. Kxf2 f6 13. e6 Nb6 14. Ne2 Bxe6 15. Rg1 g5 16. Nc3 Ne7 17. Nb5) 11. Bg2?? { (2.60 → -0.18) Blunder. O-O-O was best. } (11. O-O-O Nc4 12. Nh3 Nxd2 13. Rxd2 Rb8 14. Nf4 b5 15. Qf3 b4 16. a4 Ne7 17. b3 c5) 11... Be6?? { (-0.18 → 1.39) Blunder. Qh4+ was best. } (11... Qh4+ 12. Qf2 Qxf2+ 13. Kxf2 Bxg4 14. Rf1 Bf5 15. Ne2 Bxc2 16. Nf4 Rad8 17. Ke2 Bf5 18. Nh5) 12. Bb4?? { (1.39 → -1.38) Blunder. h3 was best. } (12. h3 Qh4+) 12... Nd7?? { (-1.38 → 6.23) Blunder. Nxb4 was best. } (12... Nxb4 13. axb4 f6 14. exf6 Qxf6 15. Nf3 Bxg4 16. O-O Qh6 17. b3 Rae8 18. Qd2 Bxf3 19. Rxf3) 13. Bxf8 Nxf8 14. Nf3?! { (5.87 → 4.36) Inaccuracy. h3 was best. } (14. h3 Na5) 14... Bxg4 15. h3 Bxf3?! { (3.88 → 6.12) Inaccuracy. Bh5 was best. } (15... Bh5 16. Qf2) 16. Bxf3 h6 17. Qg2 Ne7 18. Bxd5?? { (6.51 → -1.84) Blunder. Rg1 was best. } (18. Rg1 g6) 18... Nxd5 19. e4?? { (-1.76 → -8.15) Blunder. Qe4 was best. } (19. Qe4 c6 20. h4 b5 21. O-O-O Qe7 22. Qf3 Rd8 23. c3 Rd7 24. e4 Nb6 25. Rdg1 Nc4) 19... Ne7?? { (-8.15 → -2.39) Blunder. Ne3 was best. } (19... Ne3 20. Qd2) 20. Rg1 Nc6?? { (-2.94 → Mate in 1) Checkmate is now unavoidable. Neg6 was best. } (20... Neg6 21. O-O-O Qe7 22. c3 c5 23. Kb1 Rd8 24. Qf2 Ne6 25. Rh1 Rd7 26. h4 cxd4 27. cxd4) 21. Qxg7# { White wins by checkmate. } 1-0