[Event "Rated Crazyhouse game"] [Site "https://lichess.org/so7Mh3Mq"] [Date "2023.11.01"] [White "YadhiraMamaniEspinoz"] [Black "Mathy95"] [Result "0-1"] [UTCDate "2023.11.01"] [UTCTime "14:21:41"] [WhiteElo "1500"] [BlackElo "1396"] [WhiteRatingDiff "-319"] [BlackRatingDiff "+45"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "A00"] [Opening "Polish Opening: Bugayev Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. a3?! { (0.15 → -0.69) Inaccuracy. e4 was best. } (1. e4 Nf6 2. e5 Nc6 3. d4 Ne4 4. f3 d6 5. e6 Nf6) 1... e5?! { (-0.69 → 0.21) Inaccuracy. d5 was best. } (1... d5 2. d4 Bf5 3. Bf4 e6 4. e3 Nf6 5. Nd2 Bd6 6. Bb5+) 2. b4?? { (0.21 → -2.89) Blunder. e4 was best. } { A00 Polish Opening: Bugayev Attack } (2. e4 Nf6 3. Nc3 Nc6 4. Bc4 Be7 5. Nge2 O-O 6. d3 d6) 2... f5?? { (-2.89 → 2.68) Blunder. d5 was best. } (2... d5 3. Bb2 Bd6 4. Nf3 Nd7 5. Nc3 Ngf6 6. Nb5 O-O 7. e3) 3. c3?? { (2.68 → 0.20) Blunder. e4 was best. } (3. e4 d6) 3... Nf6 4. d3?? { (0.22 → -1.79) Blunder. d4 was best. } (4. d4 e4 5. Bf4 d5 6. Nh3 Bd6 7. e3 O-O 8. Nd2 Be6 9. Be2 Nbd7 10. O-O Bf7) 4... d5 5. Qb3?! { (-2.05 → -3.06) Inaccuracy. Bg5 was best. } (5. Bg5 Be7) 5... Bd6?! { (-3.06 → -1.85) Inaccuracy. Nc6 was best. } (5... Nc6 6. Nd2) 6. Be3?? { (-1.85 → -5.00) Blunder. c4 was best. } (6. c4 Nc6) 6... O-O 7. a4?! { (-4.85 → -7.00) Inaccuracy. Bg5 was best. } (7. Bg5 Be6) 7... b6? { (-7.00 → -3.79) Mistake. f4 was best. } (7... f4) 8. Nd2? { (-3.79 → -7.30) Mistake. Bg5 was best. } (8. Bg5) 8... f4 9. Nh3?! { (-7.07 → -13.37) Inaccuracy. Bxf4 was best. } (9. Bxf4 exf4 10. Ngf3 B@e3 11. O-O-O Nc6 12. P@g5 Be6 13. fxe3 fxe3 14. Nb1 P@c4 15. Qb2 Ng4) 9... fxe3 10. fxe3 Bxh3 11. gxh3 B@h4+ 12. Kd1 N@f2+ 13. Kc2 Nxh1 14. Bg2 Nf2 15. d4 e4 16. Rf1 Bxh2 17. b5 P@d3+ 18. Kb2 dxe2 19. c4 exf1=Q 20. cxd5?! { (-36.26 → Mate in 6) Checkmate is now unavoidable. Bxf1 was best. } (20. Bxf1 R@d1) 20... Qxg2?! { (Mate in 6 → -56.38) Lost forced checkmate sequence. Nd3+ was best. } (20... Nd3+ 21. Qxd3 R@a2+ 22. Kxa2 R@a1+ 23. Kb2 Qc1+ 24. Kb3 Ra3+ 25. Kb4 Nxd5#) 21. Nc4?! { (-56.38 → Mate in 6) Checkmate is now unavoidable. Ka2 was best. } (21. Ka2 Nd3) 21... Nd3+ 22. Ka3 R@a1+ 23. Qa2 B@c1+ 24. Kb3 Qxa2+ 25. Kc3 Q@c2# { Black wins by checkmate. } 0-1