[Event "Rated Crazyhouse game"] [Site "https://lichess.org/wYhff87e"] [Date "2019.03.06"] [White "RapidVariants"] [Black "JKtheBullfrog"] [Result "0-1"] [UTCDate "2019.03.06"] [UTCTime "21:59:12"] [WhiteElo "2506"] [BlackElo "2828"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [Variant "Crazyhouse"] [TimeControl "180+1"] [ECO "D01"] [Opening "Richter-Veresov Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nc3 d5 3. Bg5?! { (0.75 → 0.18) Inaccuracy. Nf3 was best. } { D01 Richter-Veresov Attack } (3. Nf3 Nc6 4. e3 a6 5. Ne5 e6 6. Bd2 Nxe5 7. dxe5 Nd7) 3... h6 4. Bh4 g5 5. Bg3 Bg7 6. e3 O-O 7. h4 g4 8. Nge2 Nh5?! { (0.87 → 2.03) Inaccuracy. Nc6 was best. } (8... Nc6 9. Nf4 a6 10. Be2 Bf5 11. O-O e6 12. h5 Kh8 13. a3 Rg8 14. Qd2 Rc8 15. Bxa6) 9. Be5?? { (2.03 → -2.07) Blunder. Nf4 was best. } (9. Nf4) 9... Bxe5 10. dxe5 Nc6 11. Qxd5?? { (-1.33 → -3.79) Blunder. B@g5 was best. } (11. B@g5 B@g7) 11... Nb4 12. O-O-O?? { (-3.75 → -11.70) Blunder. Qd2 was best. } (12. Qd2 Qxd2+) 12... Nxd5 13. Rxd5?! { (-10.88 → Mate in 12) Checkmate is now unavoidable. Nxd5 was best. } (13. Nxd5 Be6) 13... Q@a1+?! { (Mate in 12 → -11.93) Lost forced checkmate sequence. Q@e1+ was best. } (13... Q@e1+ 14. B@d1 Qxd5 15. Kb1 Qdxd1+ 16. N@c1 Qxc1+ 17. Nxc1 N@d2+ 18. Ka1 Qxc1+ 19. Q@b1 Nxb1 20. P@h7+) 14. N@b1 Be6 15. Rxd8 Raxd8 16. B@d3 R@e1+ 17. Kd2 Rxd3+ 18. cxd3 Rxb1 19. Nxb1 Qxb1 20. Q@c2?! { (-37.01 → Mate in 1) Checkmate is now unavoidable. R@g5+ was best. } (20. R@g5+ B@g7) 20... B@e1# { Black wins by checkmate. } 0-1