[Event "Monthly Crazyhouse Arena"] [Site "https://lichess.org/AEAtJ51C"] [Date "2016.01.31"] [White "ldpsico"] [Black "MMichael"] [Result "1-0"] [UTCDate "2016.01.31"] [UTCTime "22:13:56"] [WhiteElo "1576"] [BlackElo "2335"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-35"] [Variant "Crazyhouse"] [TimeControl "600+0"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. e3?! { (0.53 → -0.54) Inaccuracy. Nc3 was best. } { D04 Queen's Pawn Game: Colle System } (3. Nc3 Bf5 4. Bg5 e6 5. e3 Be7 6. Bb5+ c6 7. Bd3 Bxd3) 3... Bd7?! { (-0.54 → 0.38) Inaccuracy. Bg4 was best. } (3... Bg4 4. h3 Bh5 5. Bb5+ c6 6. Bd3 e6 7. Nbd2 Bd6 8. O-O) 4. c4 e6 5. cxd5?? { (0.30 → -1.51) Blunder. Bd3 was best. } (5. Bd3) 5... exd5 6. P@e5?? { (-0.57 → -2.53) Blunder. Bd2 was best. } (6. Bd2 Nc6) 6... Ne4 7. Bd3? { (-2.05 → -3.64) Mistake. Qb3 was best. } (7. Qb3 P@c4) 7... Nc6 8. Bxe4?? { (-2.87 → -6.65) Blunder. a3 was best. } (8. a3 P@h3 9. gxh3 Bxh3 10. Rg1 Nxf2 11. Kxf2 P@e4 12. N@g5 exd3 13. Nxh3 B@f5 14. Nhg5 P@c2) 8... dxe4 9. Nfd2 B@d3 10. Nc3 Bb4 11. a3?! { (-6.90 → -17.31) Inaccuracy. N@f4 was best. } (11. N@f4 O-O 12. Nxd3 exd3 13. B@e4 N@c2+ 14. Qxc2 dxc2 15. O-O Bxc3 16. bxc3 N@e2+ 17. Kh1 Nxc3) 11... Bxc3 12. bxc3 N@c2+ 13. Qxc2 Bxc2 14. O-O P@h3 15. B@c5?! { (-12.95 → Mate in 6) Checkmate is now unavoidable. B@h1 was best. } (15. B@h1 hxg2 16. Bxg2 P@f3 17. Bxf3 exf3 18. N@e1 B@g2 19. N@g3 Nxe5 20. dxe5 P@e2 21. N@h5 exf1=Q+) 15... hxg2 16. N@f6+ gxf6?? { (Mate in 5 → Mate in 1) Lost forced checkmate sequence. Qxf6 was best. } (16... Qxf6 17. N@d6+ cxd6 18. f3 Q@h1+ 19. Kf2 Qh4+ 20. Ke2 P@d3#) 17. N@g7# { White wins by checkmate. } 1-0