[Event "Weekly Classical Arena"] [Site "https://lichess.org/i9H19SeP"] [Date "2017.04.20"] [White "yafura"] [Black "al3036"] [Result "1-0"] [UTCDate "2017.04.20"] [UTCTime "17:57:55"] [WhiteElo "2237"] [BlackElo "1585"] [WhiteRatingDiff "+1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, Greco Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 b5 { D20 Queen's Gambit Accepted: Central Variation, Greco Variation } 4. a4 c3? { (0.19 → 1.85) Mistake. c6 was best. } (4... c6 5. axb5 cxb5 6. b3 e5 7. Nf3 Nf6 8. bxc4 exd4 9. Bd3 bxc4 10. Bxc4 Bb4+ 11. Bd2) 5. Bxb5+?! { (1.85 → 0.97) Inaccuracy. axb5 was best. } (5. axb5 cxb2 6. Bxb2 e5 7. Nf3 exd4 8. Bc4 Bb4+ 9. Nbd2 Nf6 10. O-O O-O 11. e5 Nfd7) 5... c6 6. Bc4 c2 7. Qxc2 Qxd4 8. Nf3 Qd6 9. e5 Qd7? { (2.25 → 4.10) Mistake. Qg6 was best. } (9... Qg6 10. Qe2) 10. e6 fxe6 11. Ne5?! { (3.85 → 2.42) Inaccuracy. Ng5 was best. } (11. Ng5 Qb7) 11... Qc7 12. Bf4 Qa5+?! { (2.67 → 3.45) Inaccuracy. g5 was best. } (12... g5 13. Bg3 Bg7 14. Qe2 Nf6 15. Nxc6 Qb7 16. Nxb8 Rxb8 17. Bxb8 Qxb8 18. O-O h5 19. Nd2) 13. Nc3 Bb7?? { (3.36 → 12.87) Blunder. g6 was best. } (13... g6 14. Rb1 Qb4 15. O-O Bg7 16. Ne4 Nf6 17. Bd2 Qb7 18. Ng5 O-O 19. Bxe6+ Bxe6 20. Nxe6) 14. b4 Qxb4 15. Rb1 Qd6 16. Rxb7 Nf6 17. Ng6 Qd4 18. O-O hxg6 19. Qxg6+ Kd8 20. Rd1 Qxd1+ 21. Nxd1 Nbd7 22. Bxe6 Rc8?! { (17.38 → Mate in 5) Checkmate is now unavoidable. Rh5 was best. } (22... Rh5 23. Rxd7+) 23. Bxd7?! { (Mate in 5 → 61.87) Lost forced checkmate sequence. Qd3 was best. } (23. Qd3 Ke8 24. Rxd7 Rh6 25. Bxh6 Ne4 26. Qxe4 gxh6 27. Qg6#) 23... Nxd7?! { (61.87 → Mate in 7) Checkmate is now unavoidable. e5 was best. } (23... e5 24. Bg5) 24. Qd3 e5 25. Qxd7# { White wins by checkmate. } 1-0