[Event "GM MarkosianDavid Arena"] [Site "https://lichess.org/bjGyPITz"] [Date "2024.05.23"] [White "MarkosianDavid"] [Black "Gghj7-hgg"] [Result "1-0"] [UTCDate "2024.05.23"] [UTCTime "15:51:31"] [WhiteElo "2068"] [BlackElo "1687"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-3"] [WhiteTitle "GM"] [Variant "Crazyhouse"] [TimeControl "240+2"] [ECO "B02"] [Opening "Alekhine Defense: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. e5 Nd5 { B02 Alekhine Defense: Normal Variation } 3. Bc4 Nb6?? { (1.08 → 8.75) Blunder. e6 was best. } (3... e6 4. d4) 4. Bb3?? { (8.75 → 0.53) Blunder. Bxf7+ was best. } (4. Bxf7+ Kxf7) 4... e6 5. Nf3 Be7?! { (1.16 → 2.33) Inaccuracy. d6 was best. } (5... d6 6. d4) 6. O-O O-O 7. d4 Nc6? { (2.21 → 3.65) Mistake. d5 was best. } (7... d5 8. a4) 8. c4? { (3.65 → 2.08) Mistake. Nc3 was best. } (8. Nc3 d6 9. exd6 Qxd6 10. P@c5 Qd8 11. cxb6 axb6 12. d5 P@g4 13. Nd4 P@f3) 8... d5 9. exd6 cxd6 10. d5 exd5?! { (1.84 → 2.77) Inaccuracy. P@h3 was best. } (10... P@h3 11. Re1 hxg2 12. dxc6 bxc6 13. P@h6 gxh6 14. Bxh6 P@g7 15. Bxg7 Kxg7 16. N@h5+) 11. cxd5 Na5?? { (1.85 → 5.19) Blunder. P@e4 was best. } (11... P@e4 12. dxc6) 12. P@h6? { (5.19 → 2.83) Mistake. P@e6 was best. } (12. P@e6 Nxb3) 12... Nxb3?? { (2.83 → 6.56) Blunder. gxh6 was best. } (12... gxh6) 13. axb3 B@b5?! { (5.78 → 8.76) Inaccuracy. B@f6 was best. } (13... B@f6 14. hxg7 Bxg7 15. P@h6 Bgf6 16. Re1 P@e5 17. P@g7 Re8 18. Nc3 P@f5 19. N@h8) 14. hxg7? { (8.76 → 4.00) Mistake. P@c7 was best. } (14. P@c7 Qxc7 15. hxg7 Rd8 16. Nc3 Bxf1 17. Qxf1 R@h5 18. P@e6 fxe6 19. Qd3 P@g6) 14... Kxg7?? { (4.00 → 17.00) Blunder. P@e2 was best. } (14... P@e2 15. gxf8=R+) 15. N@h5+ Kh8 16. P@g7+ Kg8 17. gxf8=Q+ Qxf8 18. R@g3+ P@g7 19. P@f6 Bxf1 20. Rxg7+ Kh8 21. fxe7 Qxe7 22. Qxf1 P@e2 23. Qe1?? { (24.77 → Mate in 4) Checkmate is now unavoidable. Rxh7+ was best. } (23. Rxh7+) 23... R@d1?? { (Mate in 4 → 20.85) Lost forced checkmate sequence. R@f1+ was best. } (23... R@f1+ 24. Qxf1 exf1=Q+ 25. Kxf1 P@e2+ 26. Kg1 Q@f1#) 24. h4?? { (20.85 → -1.25) Blunder. Kh1 was best. } (24. Kh1) 24... Rxe1+? { (-1.25 → 0.00) Mistake. Qxh4 was best. } (24... Qxh4) 25. Nxe1 Q@f1+ 26. Kh2 Qe5+?? { (0.00 → 28.02) Blunder. Qxh4+ was best. } (26... Qxh4+ 27. P@h3 Qxh3+ 28. gxh3 Qxh3+ 29. Kg1 Qf1+ 30. Kh2) 27. R@g3?? { (28.02 → -7.46) Blunder. B@g3 was best. } (27. B@g3 Qxg3+ 28. Kxg3 B@e5+ 29. P@f4 Bf5 30. fxe5) 27... Bf5?? { (-7.46 → Mate in 6) Checkmate is now unavoidable. Qxg7 was best. } (27... Qxg7) 28. B@f6 Qxg3+?! { (49.38 → Mate in 3) Checkmate is now unavoidable. P@g6 was best. } (28... P@g6 29. Bxe5) 29. Rxg3+ P@g7 30. Bxg7+ Kg8 31. Nf6# { White wins by checkmate. } 1-0