[Event "Opperwezen ZH Endurance"] [Site "https://lichess.org/HRxRKg0S"] [Date "2018.05.20"] [White "AlexPr0"] [Black "aliar19"] [Result "0-1"] [UTCDate "2018.05.20"] [UTCTime "06:31:54"] [WhiteElo "1072"] [BlackElo "1371"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+29"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "A00"] [Opening "Van Geet Opening: Napoleon Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 e5 2. Nf3 Nc6 3. d4 { A00 Van Geet Opening: Napoleon Attack } exd4 4. Nd5?? { (0.31 → -3.10) Blunder. Nxd4 was best. } (4. Nxd4 Nf6 5. e4 Bb4 6. Nxc6 bxc6 7. Qd4 Bxc3+ 8. Qxc3 Qe7) 4... Nf6 5. Nxf6+ Qxf6 6. Nxd4?? { (-2.30 → -9.57) Blunder. N@d5 was best. } (6. N@d5 Qd6) 6... Nxd4 7. e3?? { (-6.95 → Mate in 3) Checkmate is now unavoidable. N@g4 was best. } (7. N@g4 Qb6 8. e3 P@e2 9. Bxe2 Nxe2 10. Qxe2 h5 11. Ne5 Qa5+ 12. Bd2 Qxe5 13. P@d4 Qg5) 7... Nc6?? { (Mate in 3 → -5.24) Lost forced checkmate sequence. Qxf2+ was best. } (7... Qxf2+ 8. Kxf2 N@e4+ 9. Ke1 P@f2#) 8. Bb5? { (-5.24 → -10.25) Mistake. N@d5 was best. } (8. N@d5 Qe5) 8... Bb4+ 9. c3 Ba5?! { (-10.50 → -6.33) Inaccuracy. Bxc3+ was best. } (9... Bxc3+ 10. bxc3 Qxc3+ 11. Qd2 Qxd2+ 12. Bxd2 N@c2+ 13. Kf1 Nxa1 14. N@e1 N@e4 15. Q@d5 Q@b1 16. Qxe4+) 10. b4?! { (-6.33 → -15.02) Inaccuracy. O-O was best. } (10. O-O Qg5 11. Be2 P@h3 12. g3 d6 13. f4 Qe7 14. N@d5 Qe4 15. P@f3 Qe6 16. b4 Bb6) 10... Bb6 11. a4 a5? { (-15.43 → -5.52) Mistake. Qxc3+ was best. } (11... Qxc3+ 12. Bd2 Qxa1 13. Qxa1 N@c2+ 14. Kf1 Nxa1 15. Q@e2 P@b2 16. N@e1 b1=Q 17. Bd3 Qxb4 18. Kg1) 12. bxa5? { (-5.52 → -11.63) Mistake. O-O was best. } (12. O-O P@h3 13. gxh3 axb4 14. P@g2 bxc3 15. N@g4 Qg6 16. P@h5 Qg5 17. h6 gxh6 18. f4 Qh4) 12... Bxa5 13. O-O Bxc3? { (-11.31 → -5.06) Mistake. P@h3 was best. } (13... P@h3 14. N@g4) 14. Ra3? { (-5.06 → -12.85) Mistake. N@d5 was best. } (14. N@d5 O-O 15. Nxf6+ Bxf6 16. P@h6 gxh6 17. Q@c2 P@g7 18. Bb2 Bxb2 19. Qxb2 B@e5 20. B@c3 Bxc3) 14... Bb4?? { (-12.85 → -3.35) Blunder. N@h3+ was best. } (14... N@h3+) 15. Rb3?? { (-3.35 → -7.92) Blunder. N@g4 was best. } (15. N@g4 Qg5 16. f4 Qf5 17. P@h6 Rg8 18. hxg7 P@c2 19. Qf3 Rxg7 20. P@g5 P@f2+ 21. Rxf2 Bxa3) 15... O-O?? { (-7.92 → -3.10) Blunder. N@h3+ was best. } (15... N@h3+ 16. gxh3) 16. Rxb4?? { (-3.10 → -9.30) Blunder. N@g4 was best. } (16. N@g4 Qg6) 16... Nxb4 17. Ba3?! { (-7.12 → -19.12) Inaccuracy. B@d4 was best. } (17. B@d4 N@h3+ 18. gxh3 R@g5+ 19. P@g2 N@f3+ 20. Kh1 Rxg2 21. Kxg2 Nxd4 22. exd4 B@f3+ 23. Kg1 Bxd1) 17... c5?? { (-19.12 → -3.04) Blunder. N@h3+ was best. } (17... N@h3+) 18. Qc1?? { (-3.04 → Mate in 7) Checkmate is now unavoidable. N@g4 was best. } (18. N@g4 N@h3+) 18... d6?! { (Mate in 7 → -15.77) Lost forced checkmate sequence. N@h3+ was best. } (18... N@h3+ 19. gxh3 N@f3+ 20. Kh1 P@g2+ 21. Kxg2 Nh4+ 22. Kg1 R@h1+ 23. Kxh1 Qf3+ 24. P@g2 Qxg2#) 19. B@b2?! { (-15.77 → Mate in 7) Checkmate is now unavoidable. B@e4 was best. } (19. B@e4 N@g5) 19... N@e2+?? { (Mate in 7 → -4.42) Lost forced checkmate sequence. N@h3+ was best. } (19... N@h3+ 20. gxh3 N@f3+ 21. Kh1 P@g2+ 22. Kxg2 Nh4+ 23. Kg1 R@h1+ 24. Kxh1 Qf3+ 25. Kg1 Qg2#) 20. Kh1?? { (-4.42 → -38.95) Blunder. Bxe2 was best. } (20. Bxe2) 20... Nxc1?? { (-38.95 → -1.64) Blunder. P@h3 was best. } (20... P@h3) 21. Bxf6 gxf6?? { (-2.35 → 10.44) Blunder. Q@h6 was best. } (21... Q@h6) 22. Bxc1?? { (10.44 → -4.66) Blunder. P@h6 was best. } (22. P@h6) 22... Q@g6?? { (-4.66 → 15.99) Blunder. Q@g7 was best. } (22... Q@g7) 23. N@b2?? { (15.99 → Mate in 5) Checkmate is now unavoidable. N@e7+ was best. } (23. N@e7+) 23... B@e4?! { (Mate in 5 → -14.88) Lost forced checkmate sequence. Qxg2+ was best. } (23... Qxg2+ 24. Kxg2 P@h3+ 25. Kg3 N@h5+ 26. Kh4 B@g5+ 27. Kxh5 P@g6#) 24. N@h4?! { (-14.88 → Mate in 5) Checkmate is now unavoidable. f3 was best. } (24. f3 P@h3) 24... Qg5?! { (Mate in 5 → -24.05) Lost forced checkmate sequence. Bxg2+ was best. } (24... Bxg2+ 25. Nxg2 Qxg2+ 26. Kxg2 N@h4+ 27. Kh1 P@g2+ 28. Kg1 N@h3#) 25. Nf3?! { (-24.05 → Mate in 6) Checkmate is now unavoidable. f3 was best. } (25. f3 Qxh4) 25... Bxf3 26. gxf3 N@e2 27. Rg1 Qxg1# { Black wins by checkmate. } 0-1