[Event "Rated Three-check game"] [Site "https://lichess.org/irmaLM4P"] [Date "2016.04.21"] [White "AstanehChess"] [Black "azuaga"] [Result "1-0"] [UTCDate "2016.04.21"] [UTCTime "01:04:39"] [WhiteElo "2058"] [BlackElo "1904"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-7"] [WhiteTitle "IM"] [Variant "Three-check"] [TimeControl "60+0"] [ECO "A40"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { A40 Queen's Pawn Game } c6 2. c3 d5 3. Nd2 Nf6 4. Ngf3 Bf5 5. Qb3 Qc7 6. e3 Nbd7 7. Be2 Nb6 8. c4 e6 9. c5 Nbd7 10. h3 Be7 11. Nh4 Bg6 12. Nxg6 hxg6 13. Nf3? { (-0.25 → -1.72) Mistake. Qc2 was best. } (13. Qc2 g5 14. b4 g4 15. Bb2 b6 16. Bc3 Rb8 17. Bd3 gxh3 18. gxh3 e5 19. Rc1 bxc5) 13... Ne4 14. Bd2 Ng5?? { (-2.39 → 0.18) Blunder. Nxf2 was best. } (14... Nxf2 15. Rf1 Ne4 16. Kd1 Ng3 17. Rg1 e5 18. Be1 Nxe2 19. Kxe2 exd4 20. exd4 Nxc5 21. dxc5) 15. Nxg5 Bxg5 16. O-O-O Be7 17. Kb1 Nf6 18. Rc1 Ne4 19. Be1 O-O-O? { (0.32 → 1.62) Mistake. Rb8 was best. } (19... Rb8 20. Qc2 Kf8 21. Bd3 b6 22. Bxe4 dxe4 23. Bb4 Qb7 24. Ba3 Qa6 25. Ka1 f5 26. f3) 20. Ka1?! { (1.62 → 1.02) Inaccuracy. Qa4 was best. } (20. Qa4 a6 21. Ba5 Qd7 22. Bxd8 Bxd8 23. Rc2 Qc7 24. Bd3 Nf6 25. Qb3 Nd7 26. Qa4 Be7) 20... Kb8? { (1.02 → 2.87) Mistake. a6 was best. } (20... a6 21. Qa4) 21. Qa4 Nf6?? { (2.06 → 7.27) Blunder. Ka8 was best. } (21... Ka8 22. f3) 22. Ba5 Ka8?? { (6.99 → Mate in 6) Checkmate is now unavoidable. Qxa5 was best. } (22... Qxa5 23. Qxa5 Ne4 24. Rhf1 e5 25. Bd3 exd4 26. exd4 Rde8 27. Bxe4 Bd8 28. Qc3 Rxe4 29. Rfe1) 23. Bxc7 Rc8 24. Bb6 Bd8 25. Qxa7# { White wins by checkmate. } 1-0