lichess dev

[Event "IvanOnofrasc Arena"] [Site "http://chess-academy.net/Ls9mP1CZ"] [Date "2020.04.21"] [Round "-"] [White "IvanOnofrasc"] [Black "BogdanLutic"] [Result "0-1"] [UTCDate "2020.04.21"] [UTCTime "12:26:44"] [WhiteElo "1349"] [BlackElo "1695"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+8"] [Variant "Crazyhouse"] [TimeControl "420+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5?! { (0.79 → 0.00) Inaccuracy. Best move was Bc4. } (4. Bc4 Bc5) 4... Bc5?! { (0.00 → 0.90) Inaccuracy. Best move was a6. } (4... a6) 5. Bxc6?? { (0.90 → -3.09) Blunder. Best move was d3. } (5. d3 a6) 5... bxc6?? { (-3.09 → 2.06) Blunder. Best move was dxc6. } (5... dxc6) 6. d4?? { (2.06 → -3.89) Blunder. Best move was N@d3. } (6. N@d3) 6... exd4 7. Nxd4 Bxd4? { (-3.86 → -1.64) Mistake. Best move was B@b6. } (7... B@b6 8. P@e3 O-O 9. Nf5 Ba6 10. Nxg7 Kxg7 11. e5 Ne8 12. Qg4+ Kh8 13. Bd2 P@g7 14. P@d4) 8. Qxd4 O-O?? { (-2.30 → 6.59) Blunder. Best move was d6. } (8... d6 9. B@a4) 9. Bg5?? { (6.59 → 0.63) Blunder. Best move was B@h4. } (9. B@h4 B@e7) 9... B@b6?? { (0.63 → 4.55) Blunder. Best move was N@e6. } (9... N@e6 10. N@h6+) 10. Qd3?? { (4.55 → -8.21) Blunder. Best move was Qxf6. } (10. Qxf6) 10... Nxe4?? { (-8.21 → 7.73) Blunder. Best move was Bxf2+. } (10... Bxf2+) 11. Bxd8 Nxf2? { (8.70 → Mate in 3) Checkmate is now unavoidable. Best move was Bxf2+. } (11... Bxf2+ 12. Kd1) 12. Qe2?? { (Mate in 3 → -1.18) Lost forced checkmate sequence. Best move was Qxh7+. } (12. Qxh7+ Kxh7 13. N@g5+ Kh6 14. Q@h7#) 12... Rxd8?? { (-1.18 → Mate in 18) Checkmate is now unavoidable. Best move was P@d2+. } (12... P@d2+ 13. Kxd2) 13. Rf1?? { (Mate in 18 → -19.40) Lost forced checkmate sequence. Best move was Q@e8+. } (13. Q@e8+ B@f8 14. N@e7+ Kh8 15. Qxd8 P@d2+ 16. Qxd2 Nd3+ 17. cxd3 Bf2+ 18. Kxf2 P@e3+ 19. Qxe3 N@g8) 13... Kf8?? { (-19.40 → Mate in 4) Checkmate is now unavoidable. Best move was P@d2+. } (13... P@d2+ 14. Qxd2 P@e3 15. N@h6+ gxh6 16. Q@g7+ Kxg7 17. B@d4+ B@f6 18. Bxf6+ Kg8 19. P@d4 exd2+ 20. Kxf2) 14. Rxf2? { (Mate in 4 → 9.12) Lost forced checkmate sequence. Best move was Q@h8+. } (14. Q@h8+ B@g8 15. P@e7+ Ke8 16. Qxg8+ N@f8 17. exf8=Q#) 14... Re8? { (9.12 → Mate in 3) Checkmate is now unavoidable. Best move was Bxf2+. } (14... Bxf2+ 15. Qxf2) 15. Qxe8+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Q@h8+. } (15. Q@h8+ N@g8 16. N@g6+ hxg6 17. N@h7#) 15... Kxe8 16. Q@e2+?! { (Mate in 3 → Mate in 8) Not the best checkmate sequence. Best move was R@d8+. } (16. R@d8+ Kxd8 17. Q@f8+ B@e8 18. P@e7#) 16... Kf8 17. R@h8+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was R@e8#. } (17. R@e8#) 17... B@g8 18. B@b4+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was N@g6+. } (18. N@g6+ hxg6 19. N@h7#) 18... c5 19. Ba3?! { (Mate in 2 → 17.89) Lost forced checkmate sequence. Best move was N@g6+. } (19. N@g6+ hxg6 20. N@h7#) 19... N@d4?! { (17.89 → Mate in 2) Checkmate is now unavoidable. Best move was P@d2+. } (19... P@d2+ 20. Qxd2) 20. Qe4?! { (Mate in 2 → 29.03) Lost forced checkmate sequence. Best move was N@g6+. } (20. N@g6+ hxg6 21. N@h7#) 20... d5?! { (29.03 → Mate in 2) Checkmate is now unavoidable. Best move was Q@g1+. } (20... Q@g1+ 21. N@f1) 21. Qxd5?! { (Mate in 2 → 18.40) Lost forced checkmate sequence. Best move was N@g6+. } (21. N@g6+ hxg6 22. N@h7#) 21... Q@e7+ 22. Re2 Nxe2 23. Qxa8?? { (20.55 → Mate in 8) Checkmate is now unavoidable. Best move was N@g6+. } (23. N@g6+) 23... Nxc3+ 24. Kd2 Ba5?! { (Mate in 3 → -10.04) Lost forced checkmate sequence. Best move was Qe2+. } (24... Qe2+ 25. Kxc3 R@c4+ 26. Kb3 Qxc2#) 25. Kd3?! { (-10.04 → Mate in 1) Checkmate is now unavoidable. Best move was N@e6+. } (25. N@e6+ Qxe6) 25... N@e5+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qe2#. } (25... Qe2#) 26. Kd2 Nxa2+?! { (Mate in 2 → Mate in 7) Not the best checkmate sequence. Best move was R@e2+. } (26... R@e2+ 27. Kc1 P@d2#) 27. Kd1 Nc4?! { (Mate in 1 → -13.16) Lost forced checkmate sequence. Best move was R@e1#. } (27... R@e1#) 28. Qxc8+ R@d8+ { White resigns. } 0-1