[Event "≤2000 Rapid Arena"] [Site "https://lichess.org/NBuekhiu"] [Date "2018.05.28"] [White "Isidorus"] [Black "doorbook"] [Result "1-0"] [UTCDate "2018.05.28"] [UTCTime "09:33:39"] [WhiteElo "1463"] [BlackElo "1703"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 Nc6 { D20 Queen's Gambit Accepted: Central Variation, Modern Defense } 4. Nf3 e6 5. Bxc4 Nf6 6. Nc3 Bb4 7. e5 Nd5 8. Bd2 Nxc3 9. bxc3 Be7 10. O-O O-O 11. Bd3 h6? { (1.75 → 3.39) Mistake. b6 was best. } (11... b6 12. Qe2 Bb7 13. Qe4 g6 14. Bh6 Na5 15. Qe3 Qd5 16. Bxf8 Rxf8 17. Rfe1 c5 18. Be4) 12. a4 a6 13. Ne1? { (3.47 → 1.87) Mistake. Qe2 was best. } (13. Qe2 f6 14. exf6 Rxf6 15. Qe4 Kf8 16. Qh7 Kf7 17. Bf4 Qg8 18. Qe4 Bd6 19. Be5 Ke7) 13... f6 14. f4? { (2.37 → 0.77) Mistake. exf6 was best. } (14. exf6 Rxf6 15. Qe2 Bd6 16. f4 Na5 17. Rb1 Bd7 18. Nf3 c5 19. Ne5 Bxa4 20. Ng4 c4) 14... fxe5 15. fxe5 b6?? { (0.97 → 4.54) Blunder. Nxd4 was best. } (15... Nxd4 16. cxd4 Qxd4+ 17. Kh1 Bd7 18. Ra2 Bc6 19. Qe2 Rxf1+ 20. Qxf1 Rd8 21. Bc4 Qxe5 22. Nf3) 16. Bxh6?? { (4.54 → 0.00) Blunder. Rxf8+ was best. } (16. Rxf8+ Bxf8 17. Qg4 Qe8 18. Nf3 Ne7 19. Qe4 Qg6 20. Qxg6 Nxg6 21. Be4 Rb8 22. Bxg6 Bd7) 16... Rxf1+ 17. Bxf1 gxh6 18. Qg4+?? { (0.00 → -1.82) Blunder. Qh5 was best. } (18. Qh5 Bg5 19. Bd3 Nxd4 20. Be4 Rb8 21. Rd1 Qf8 22. Qg6+ Qg7 23. Qe8+ Qf8 24. Qg6+) 18... Kh7?? { (-1.82 → Mate in 4) Checkmate is now unavoidable. Kh8 was best. } (18... Kh8 19. Qh3 Qf8 20. Bc4 Qg8 21. Bd5 Bd7 22. Qxh6+ Qh7 23. Qxh7+ Kxh7 24. Be4+ Kg7 25. Nf3) 19. Bd3+ Kh8 20. Nf3?? { (Mate in 3 → 2.35) Lost forced checkmate sequence. Qg6 was best. } (20. Qg6 Qxd4+ 21. cxd4 Nxd4 22. Qh7#) 20... Bb7?? { (2.35 → Mate in 3) Checkmate is now unavoidable. Qg8 was best. } (20... Qg8 21. Qh5) 21. Qxe6?? { (Mate in 3 → -0.87) Lost forced checkmate sequence. Qg6 was best. } (21. Qg6 Qg8 22. Qxh6+ Qh7 23. Qxh7#) 21... Nxd4?? { (-0.87 → Mate in 5) Checkmate is now unavoidable. Qf8 was best. } (21... Qf8 22. Rf1 Qg7 23. Ne1 Rf8 24. Rxf8+ Bxf8 25. Qd5 Na5 26. Qe6 Qe7 27. Qf5 Bd5 28. Bxa6) 22. Qxh6+ Kg8 23. Bh7+ Kf7 24. e6+ Nxe6 25. Ne5+ Ke8 26. Qg6+ Kf8 27. Qf7# { White wins by checkmate. } 1-0