[Event "6-й турнир Crazyhouse"] [Site "https://lichess.org/o63AAgQC"] [Date "2023.03.04"] [White "Andrei_Kr"] [Black "varvarskiyFedor"] [Result "0-1"] [UTCDate "2023.03.04"] [UTCTime "18:25:14"] [WhiteElo "1509"] [BlackElo "1662"] [WhiteRatingDiff "-112"] [BlackRatingDiff "+24"] [Variant "Crazyhouse"] [TimeControl "420+3"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5?? { (2.70 → 0.40) Blunder. Bc4 was best. } (3. Bc4 d6 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 Ne5 7. Bxf7+ Kxf7) 3... Nf6 { C65 Ruy Lopez: Berlin Defense } 4. Bxc6?? { (0.64 → -3.82) Blunder. O-O was best. } (4. O-O a6 5. Bc4 Nxe4 6. Nc3 Nd6 7. Bd5 f6 8. Re1 P@e6) 4... dxc6 5. Nc3 B@g4?! { (-4.33 → -3.08) Inaccuracy. Bg4 was best. } (5... Bg4 6. N@e3 Bxf3 7. Qxf3 N@d4 8. Qh3 Bb4 9. B@d1 O-O 10. d3 B@e2 11. Bxe2 Nxe2 12. B@d2) 6. h3? { (-3.08 → -5.24) Mistake. O-O was best. } (6. O-O Bb4) 6... Bxf3 7. Qxf3 N@d4 8. Qd3 Bc5?! { (-4.84 → -3.24) Inaccuracy. Nh5 was best. } (8... Nh5 9. B@d1 Nf4 10. Qg3 Qf6 11. a3 Be7 12. d3 Be6 13. Bd2 h5 14. Rb1 O-O-O 15. b4) 9. N@f3?? { (-3.24 → -11.46) Blunder. B@d1 was best. } (9. B@d1 Nxc2+) 9... O-O?? { (-11.46 → -1.25) Blunder. Nxf3+ was best. } (9... Nxf3+) 10. Nxe5 Re8 11. Nc4?? { (-4.14 → -13.78) Blunder. Nxf7 was best. } (11. Nxf7 Kxf7 12. P@e3 N@b4 13. exd4 Nxd3+ 14. cxd3 Bxd4 15. B@b3+ Kf8 16. N@f4 Bxf2+ 17. Kxf2 P@g3+) 11... Bf5 12. g4 Bxe4 13. Nxe4 Nxe4 14. B@e3 N@b4 15. Qf1 Nbxc2+ 16. Kd1 P@e2+ 17. Qxe2 Nxe2 18. Kxc2 Nxc1?! { (Mate in 3 → -29.77) Lost forced checkmate sequence. P@d3+ was best. } (18... P@d3+ 19. Kd1 N2c3+ 20. bxc3 Q@e2#) 19. Kxc1 B@d3 20. Na5?! { (-29.16 → Mate in 1) Checkmate is now unavoidable. B@c2 was best. } (20. B@c2 P@e2) 20... Q@c2# { Black wins by checkmate. } 0-1