[Event "Crazyhouse Revolution #1"] [Site "https://lichess.org/Jd4l9a43"] [Date "2018.04.01"] [White "Vertaire"] [Black "yelkca"] [Result "0-1"] [UTCDate "2018.04.01"] [UTCTime "03:44:30"] [WhiteElo "1314"] [BlackElo "1488"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+13"] [Variant "Crazyhouse"] [TimeControl "180+0"] [ECO "A31"] [Opening "English Opening: Symmetrical Variation, Anti-Benoni Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4? { (0.82 → -0.47) Mistake. Nf3 was best. } (2. Nf3 d5 3. Bg5 Nc6 4. Nbd2 h6 5. Bh4 g6 6. e3 Bg7) 2... c5?? { (-0.47 → 1.26) Blunder. d5 was best. } (2... d5 3. cxd5 e6 4. Bg5 Be7 5. dxe6 Bxe6 6. e3 O-O 7. Nd2) 3. Nf3? { (1.26 → -0.11) Mistake. d5 was best. } { A31 English Opening: Symmetrical Variation, Anti-Benoni Variation } (3. d5 d6 4. Nc3 Bf5 5. f3 e5 6. e4 Bd7 7. Bd3 Na6 8. Nge2 Be7 9. O-O Nb4) 3... cxd4 4. Nxd4? { (0.58 → -1.02) Mistake. e3 was best. } (4. e3 dxe3 5. Bxe3 e5 6. Nc3 Nc6 7. Bg5 P@d4 8. Nb5 P@c7 9. P@c3 dxc3 10. Nxc3 P@d4) 4... e5?! { (-1.02 → -0.15) Inaccuracy. Nc6 was best. } (4... Nc6 5. Nb5 d6 6. e4 Bd7 7. Be3 a6 8. N5c3 e5 9. Bg5 P@d4 10. Nd5 Nxd5 11. cxd5) 5. Nf5?? { (-0.15 → -3.24) Blunder. Nb5 was best. } (5. Nb5 Bc5) 5... d5 6. Ng3?? { (-2.88 → -6.55) Blunder. P@e7 was best. } (6. P@e7 Bxe7 7. Nxg7+ Kf8 8. Bh6 Kg8 9. e3 Ng4 10. Nh5 Nxh6 11. P@g7 P@g6 12. gxh8=Q+ Kxh8) 6... Bb4+? { (-6.55 → -3.95) Mistake. P@f4 was best. } (6... P@f4 7. Nc3 Bc5 8. e3 fxg3 9. hxg3 d4 10. P@h6 dxc3 11. Qxd8+ Kxd8 12. Q@d3+ Kc7 13. P@d6+) 7. P@c3?! { (-3.95 → -5.38) Inaccuracy. Bd2 was best. } (7. Bd2 Nc6) 7... Bc5 8. cxd5 Nxd5?? { (-4.52 → 6.21) Blunder. P@f4 was best. } (8... P@f4 9. e3) 9. e4?? { (6.21 → -2.57) Blunder. Qxd5 was best. } (9. Qxd5) 9... Nf6?? { (-2.57 → 1.50) Blunder. P@f4 was best. } (9... P@f4 10. Bb5+) 10. Bb5+?? { (1.50 → -4.20) Blunder. Qxd8+ was best. } (10. Qxd8+ Kxd8 11. Bg5 Q@d7 12. Q@d2 h6 13. Bxf6+ gxf6 14. N@d5 B@g5 15. P@e3 P@f4 16. Nf5 Nc6) 10... Bd7 11. Bxd7+ Nbxd7?! { (-4.60 → -2.97) Inaccuracy. Qxd7 was best. } (11... Qxd7 12. P@d4 P@f4 13. Nf5 O-O 14. O-O P@h3 15. B@f3 hxg2 16. Bxg2 B@g4 17. P@f3 Bxf5 18. exf5) 12. B@b5?? { (-2.97 → -6.51) Blunder. O-O was best. } (12. O-O P@f4) 12... O-O 13. Bg5?! { (-5.57 → -9.64) Inaccuracy. P@h6 was best. } (13. P@h6 B@g4) 13... a6? { (-9.64 → -4.77) Mistake. Bxf2+ was best. } (13... Bxf2+ 14. Kxf2 P@f4 15. B@d3 Qb6+ 16. P@d4 B@g4 17. Qc2 P@h3 18. gxh3 Qxb5 19. Bxb5 P@e3+ 20. Kg1) 14. Bxf6? { (-4.77 → -12.34) Mistake. Bxd7 was best. } (14. Bxd7 Qxd7 15. P@d4 B@g4 16. Bxf6 Bxd1 17. Bxg7 B@g5 18. O-O P@e2 19. Re1 P@e3 20. fxe3 Bxe3+) 14... gxf6?? { (-12.34 → -0.62) Blunder. Nxf6 was best. } (14... Nxf6) 15. Bxd7 Qb6?? { (-0.72 → 5.39) Blunder. Bxf2+ was best. } (15... Bxf2+ 16. Kxf2 B@b6+ 17. Kf1 P@g7 18. B@c4 B@b5 19. Bcxb5 axb5 20. N@f5 P@c2 21. Qxc2 Qxd7 22. P@d4) 16. Qg4+?? { (5.39 → 1.96) Blunder. O-O was best. } (16. O-O P@g7) 16... P@g7?? { (1.96 → Mate in 5) Checkmate is now unavoidable. P@g6 was best. } (16... P@g6) 17. N@h5?? { (Mate in 5 → -13.74) Lost forced checkmate sequence. Qxg7+ was best. } (17. Qxg7+ Kxg7 18. N@f5+ Kg6 19. P@h5+ Kg5 20. N@h3+ Kg4 21. f3#) 17... Bxf2+ 18. Kd1 P@g6 19. P@f5 gxh5 20. Qxh5 Qxb2 21. P@g6?! { (-30.79 → Mate in 1) Checkmate is now unavoidable. P@d2 was best. } (21. P@d2 Qxa1) 21... N@e3# { Black wins by checkmate. } 0-1