lichess dev

[Event "Марафон крейзи хаус Arena"] [Site "http://chess-academy.net/5RVHoi7h"] [Date "2022.06.19"] [Round "-"] [White "Nekochan"] [Black "kirill_okorokov202"] [Result "0-1"] [UTCDate "2022.06.19"] [UTCTime "14:15:55"] [WhiteElo "1371"] [BlackElo "1631"] [WhiteRatingDiff "-55"] [BlackRatingDiff "+14"] [Variant "Crazyhouse"] [TimeControl "900+10"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5?? { (0.17 → 3.56) Blunder. Best move was e5. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nc3) 2. Nc3? { (3.56 → 2.51) Mistake. Best move was Nf3. } (2. Nf3 d6) 2... Nf6?? { (2.51 → 5.71) Blunder. Best move was d6. } (2... d6 3. Nf3) 3. Nf3? { (5.71 → 3.70) Mistake. Best move was e5. } (3. e5 d6) 3... Nc6 4. Bb5? { (4.33 → 1.85) Mistake. Best move was d4. } (4. d4 cxd4 5. Nxd4 d6 6. Bc4 Ne5 7. Bb5+ Bd7 8. O-O Bxb5 9. Ncxb5 B@b6 10. P@e6 fxe6) 4... a6 5. Bxc6?! { (2.07 → 1.44) Inaccuracy. Best move was Be2. } (5. Be2 e5) 5... dxc6 6. Ne5? { (2.52 → -0.15) Mistake. Best move was N@e5. } (6. N@e5 B@h5) 6... Qd4?? { (-0.15 → 9.27) Blunder. Best move was B@d6. } (6... B@d6 7. d4) 7. N@c7+ Kd8 8. Nxa8?? { (7.67 → 3.55) Blunder. Best move was Nxc6+. } (8. Nxc6+ bxc6) 8... B@h4?? { (3.55 → 26.26) Blunder. Best move was Qxe5. } (8... Qxe5 9. d3 B@a7 10. Na4 N@h4 11. R@g3 b5 12. N4b6 Qb8 13. Bd2 b4 14. Nxc8 Kxc8 15. O-O) 9. g3? { (26.26 → 8.89) Mistake. Best move was R@d3. } (9. R@d3) 9... Bg4? { (8.89 → Mate in 7) Checkmate is now unavoidable. Best move was Qxe5. } (9... Qxe5 10. gxh4) 10. f3?! { (Mate in 7 → 16.74) Lost forced checkmate sequence. Best move was Qxg4. } (10. Qxg4 e6 11. R@b8+ Ke7 12. Rxb7+ Nd7 13. Nxc6+ Kd6 14. B@f4+ Ne5 15. Nxd4 cxd4 16. Q@c7#) 10... Qxe5 11. R@b8+?? { (17.85 → -16.53) Blunder. Best move was fxg4. } (11. fxg4) 11... N@c8?? { (-16.53 → 12.50) Blunder. Best move was Qxb8. } (11... Qxb8 12. gxh4) 12. fxg4?? { (12.50 → 3.37) Blunder. Best move was Rxc8+. } (12. Rxc8+ Kxc8) 12... Bxg3+? { (3.37 → 5.44) Mistake. Best move was Qxb8. } (12... Qxb8) 13. Kf1?? { (5.44 → -2.91) Blunder. Best move was hxg3. } (13. hxg3 Qxg3+) 13... Qd4?? { (-2.91 → 28.00) Blunder. Best move was Qxb8. } (13... Qxb8 14. hxg3) 14. B@c7+?? { (28.00 → -14.14) Blunder. Best move was B@a5+. } (14. B@a5+) 14... Kd7?? { (-14.14 → 30.93) Blunder. Best move was Bxc7. } (14... Bxc7) 15. Nb6+ Nxb6 16. Rd8+?? { (14.59 → -20.63) Blunder. Best move was Bxg3. } (16. Bxg3 e5) 16... Kxc7 17. Rxd4 cxd4?? { (-31.43 → -4.28) Blunder. Best move was B@h3+. } (17... B@h3+) 18. hxg3 B@c4+?? { (-5.28 → 5.39) Blunder. Best move was e5. } (18... e5 19. B@a5) 19. d3 N@e3+?? { (5.80 → 17.35) Blunder. Best move was e5. } (19... e5 20. B@a5) 20. Ke1?? { (17.35 → -9.22) Blunder. Best move was Bxe3. } (20. Bxe3 dxe3 21. B@a5 Be6 22. N@a8+ Kb8 23. Bxb6 B@d6 24. Bxe3 c5 25. P@c7+ Bxc7 26. Nxc7 Bxg4) 20... Nxd1 21. Kxd1 Q@f3+ 22. Ke1?! { (-21.60 → Mate in 3) Checkmate is now unavoidable. Best move was Q@e2. } (22. Q@e2 Qxh1+) 22... Qxh1+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was P@f2+. } (22... P@f2+ 23. Kd2 Nxe4+ 24. dxe4 P@e3#) 23. B@f1 R@g1?! { (Mate in 4 → -33.26) Lost forced checkmate sequence. Best move was P@f2+. } (23... P@f2+ 24. Ke2 R@e1+ 25. Kd2 Nxe4+ 26. dxe4 P@e3#) 24. N@f2?! { (-33.26 → Mate in 3) Checkmate is now unavoidable. Best move was Bf4+. } (24. Bf4+ P@d6) 24... Rxf1+ 25. Ke2 B@d1+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was R@e1+. } (25... R@e1+ 26. Kd2 P@e3#) 26. Kd2 Rxf2+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was P@e3#. } (26... P@e3#) 27. Ne2 P@e3# { Black wins by checkmate. } 0-1