[Event "Key squares Arena"] [Site "https://lichess.org/QKpJeI8V"] [Date "2021.01.14"] [White "ACHYUTHV"] [Black "tri_don"] [Result "0-1"] [UTCDate "2021.01.14"] [UTCTime "00:45:01"] [WhiteElo "1514"] [BlackElo "1385"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+25"] [Variant "Crazyhouse"] [TimeControl "240+3"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 { D02 Queen's Pawn Game: London System } Nc6 4. Nc3?! { (0.78 → 0.01) Inaccuracy. e3 was best. } (4. e3 Bg4 5. Be2 e6 6. O-O Bd6 7. Ne5 Bxe2 8. Qxe2 O-O) 4... Bf5?? { (0.01 → 1.89) Blunder. Bg4 was best. } (4... Bg4 5. h3 Bh5 6. g4 Bg6 7. Bg2 e6 8. O-O Bd6 9. Ne5) 5. e3 e6 6. Bd3?! { (1.47 → 0.64) Inaccuracy. Bb5 was best. } (6. Bb5 Bb4) 6... Bg6?? { (0.64 → 2.85) Blunder. Ne4 was best. } (6... Ne4 7. O-O Be7 8. Nb5 O-O 9. Bxc7 Qd7 10. Be5 f6 11. Bf4) 7. Bxg6 hxg6 8. O-O Ng4? { (2.59 → 4.99) Mistake. Bd6 was best. } (8... Bd6 9. Ne5 O-O 10. B@b5 Ne7 11. Bd3 B@a5 12. Na4 Ne4 13. c3 Nf5 14. Nc5 Bxc3 15. Nxb7) 9. Ne5?? { (4.99 → 0.31) Blunder. h3 was best. } (9. h3) 9... Ngxe5 10. Bxe5 Nxe5 11. dxe5 Qh4?? { (1.13 → 3.94) Blunder. B@a6 was best. } (11... B@a6 12. B@b5+) 12. h3?? { (3.94 → 0.75) Blunder. B@b5+ was best. } (12. B@b5+) 12... g5?? { (0.75 → 11.88) Blunder. N@g5 was best. } (12... N@g5) 13. e4?? { (11.88 → 0.07) Blunder. B@b5+ was best. } (13. B@b5+) 13... O-O-O?? { (0.07 → 6.47) Blunder. B@h2+ was best. } (13... B@h2+ 14. Kxh2) 14. Nb5?? { (6.47 → -3.48) Blunder. B@g3 was best. } (14. B@g3) 14... B@b6 15. exd5?? { (-2.29 → -10.04) Blunder. B@d4 was best. } (15. B@d4 Bxd4) 15... Rxd5?? { (-10.04 → -2.24) Blunder. N@f4 was best. } (15... N@f4) 16. Qe2?? { (-2.24 → -19.07) Blunder. Qxd5 was best. } (16. Qxd5 exd5) 16... B@c4 17. B@d3 Bxd3 18. cxd3 Rxb5 19. Rfe1?! { (-13.16 → Mate in 6) Checkmate is now unavoidable. P@d7+ was best. } (19. P@d7+ Kd8) 19... B@c5?! { (Mate in 6 → -13.84) Lost forced checkmate sequence. Bxf2+ was best. } (19... Bxf2+ 20. Kh1 N@g3+ 21. Kh2 N@f1+ 22. Rxf1 Nxf1+ 23. Rxf1 B@g3+ 24. Kh1 R@h2#) 20. Rf1?! { (-13.84 → Mate in 6) Checkmate is now unavoidable. d4 was best. } (20. d4) 20... N@g4?! { (Mate in 6 → -16.87) Lost forced checkmate sequence. Bxf2+ was best. } (20... Bxf2+ 21. Rxf2 Bxf2+ 22. Kh1 N@g3+ 23. Kh2 Nf1+ 24. Rxf1 P@g3+ 25. Kh1 R@h2#) 21. B@g3 Qxg3 { White resigns. } 0-1