lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/5Fa41PzD"] [Date "2023.01.27"] [Round "-"] [White "ioanaj"] [Black "marc-pasa"] [Result "1-0"] [UTCDate "2023.01.27"] [UTCTime "17:38:45"] [WhiteElo "1414"] [BlackElo "1201"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-54"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 d6? { (0.94 → 2.65) Mistake. Best move was Nc6. } (2... Nc6 3. Nf3 Bc5 4. Nc3 Nf6 5. d3 O-O 6. O-O d6 7. Bg5) 3. Qh5? { (2.65 → 0.36) Mistake. Best move was Nf3. } (3. Nf3 Nc6) 3... Be7?? { (0.36 → Mate in 7) Checkmate is now unavoidable. Best move was Qe7. } (3... Qe7 4. Nc3 Nf6 5. Qxf7+ Qxf7 6. Bxf7+ Kxf7 7. Nf3 Nc6 8. Ng5+ Ke8 9. d3 Be7 10. O-O) 4. Qxf7+ Kd7 5. Bb5+? { (Mate in 6 → 7.84) Lost forced checkmate sequence. Best move was Qe6+. } (5. Qe6+ Kc6 6. Qd5+ Kd7 7. P@c6+ bxc6 8. Qe6+ Ke8 9. Qf7+ Kd7 10. Be6#) 5... c6 6. Ba4?? { (9.37 → 4.18) Blunder. Best move was Nc3. } (6. Nc3 cxb5) 6... Kc7 7. Qc4?? { (4.53 → -0.01) Blunder. Best move was Nc3. } (7. Nc3) 7... Kd7?? { (-0.01 → 8.80) Blunder. Best move was Nd7. } (7... Nd7 8. d3 Ngf6 9. Nc3 Nb6 10. Qb3 Nxa4 11. Nxa4 B@e6 12. Qc3 Kb8 13. Bd2 Ng4 14. Nf3) 8. P@e6+? { (8.80 → 6.14) Mistake. Best move was Nc3. } (8. Nc3 Nf6 9. Nf3 a6 10. P@g5 Ne8 11. d4 b5 12. Qf7 Rf8 13. Qxf8 Bxf8 14. dxe5 Kc7) 8... Ke8? { (6.14 → 8.65) Mistake. Best move was Kc7. } (8... Kc7 9. Nf3 Na6 10. d4 Kb8 11. Nc3 Nc7 12. d5 cxd5 13. exd5 Nf6 14. O-O P@d4 15. P@g5) 9. Nc3 g6? { (7.57 → 13.50) Mistake. Best move was Kf8. } (9... Kf8 10. Nf3) 10. Nh3 h5 11. f3? { (13.72 → 7.83) Mistake. Best move was O-O. } (11. O-O Nf6 12. Ng5 Qb6 13. d4 exd4 14. Nb5 Na6 15. Qxd4 P@e2 16. Nxd6+ Kf8 17. Be3 Qd8) 11... Bg5? { (7.83 → 15.98) Mistake. Best move was a6. } (11... a6 12. Bb3) 12. Nxg5 Qxg5 13. h4?? { (14.14 → -6.41) Blunder. Best move was B@g3. } (13. B@g3) 13... Qxg2 14. Rf1 Qg3+ 15. Kd1 Qg2?? { (-6.36 → 9.66) Blunder. Best move was P@g2. } (15... P@g2) 16. B@f6?? { (9.66 → -11.53) Blunder. Best move was B@g7. } (16. B@g7) 16... Qxf1+?? { (-11.53 → 52.67) Blunder. Best move was Nxf6. } (16... Nxf6) 17. Qxf1 a5?! { (42.89 → Mate in 1) Checkmate is now unavoidable. Best move was P@e7. } (17... P@e7 18. Q@f7+ Kd8 19. Bxh8 Bxe6 20. Qxe6 P@e2+ 21. Nxe2 N@f2+ 22. Qxf2 R@h1+ 23. B@e1 Rxe1+ 24. Qxe1) 18. Qh3?? { (Mate in 1 → -4.49) Lost forced checkmate sequence. Best move was Q@f7#. } (18. Q@f7#) 18... Nxf6?? { (-4.49 → Mate in 15) Checkmate is now unavoidable. Best move was R@g1+. } (18... R@g1+) 19. Q@f7+ Kd8 20. Qg7?? { (39.99 → Mate in 4) Checkmate is now unavoidable. Best move was Qxf6+. } (20. Qxf6+) 20... Bxe6?? { (Mate in 4 → 20.63) Lost forced checkmate sequence. Best move was R@g1+. } (20... R@g1+ 21. Qf1 Rxf1+ 22. Ke2 N@g3+ 23. Ke3 Q@d4#) 21. Qxh8+ Kc7 22. Qxf6?? { (17.92 → -10.56) Blunder. Best move was R@c8+. } (22. R@c8+) 22... Bxh3?? { (-10.56 → Mate in 3) Checkmate is now unavoidable. Best move was R@g1+. } (22... R@g1+) 23. Qxg6?? { (Mate in 3 → Mate in 2) Lost forced checkmate sequence. Best move was N@d5+. } (23. N@d5+ cxd5 24. Nxd5+ Kc8 25. R@c7#) 23... Ra6?? { (Mate in 2 → Mate in 4) Lost forced checkmate sequence. Best move was Q@f1+. } (23... Q@f1+ 24. R@e1 N@f2#) 24. Qg7+?? { (Mate in 4 → 5.84) Lost forced checkmate sequence. Best move was N@d5+. } (24. N@d5+ cxd5 25. Nxd5+ Kc8 26. R@c7+ Kd8 27. P@e7#) 24... Kb6?? { (5.84 → Mate in 5) Checkmate is now unavoidable. Best move was Nd7. } (24... Nd7 25. N@d5+ Kb8 26. P@c7+ Ka7 27. Qg1+ P@f2 28. Qxf2+ B@c5 29. c8=Q R@h1+ 30. R@e1 Rxe1+ 31. Qxe1) 25. N@c4+?? { (Mate in 5 → -15.66) Lost forced checkmate sequence. Best move was Nd5+. } (25. Nd5+ Ka7 26. Qxb7+ Kxb7 27. R@c7+ Ka8 28. N@b6+ Rxb6 29. Nxb6#) 25... Ka7 26. P@b6+ Rxb6 27. Nxb6?! { (-18.99 → Mate in 2) Checkmate is now unavoidable. Best move was R@a8+. } (27. R@a8+ Kxa8) 27... Kxb6?? { (Mate in 2 → Mate in 4) Lost forced checkmate sequence. Best move was Q@f1+. } (27... Q@f1+ 28. R@e1 N@f2#) 28. Ne2?? { (Mate in 4 → Mate in 2) Lost forced checkmate sequence. Best move was Nd5+. } (28. Nd5+ Kc5 29. R@c4+ Kxc4 30. d3+ Kc5 31. R@c4#) 28... c5?? { (Mate in 2 → Mate in 2) Lost forced checkmate sequence. Best move was N@f2+. } (28... N@f2+ 29. Ke1 R@f1#) 29. R@b3+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was R@b5+. } (29. R@b5+ Ka7 30. Qxb7#) 29... Ka6 30. Bb5+?? { (Mate in 1 → -20.34) Lost forced checkmate sequence. Best move was Qxb7#. } (30. Qxb7#) 30... Ka7 31. Qc7?! { (-21.40 → Mate in 2) Checkmate is now unavoidable. Best move was Qxb7+. } (31. Qxb7+ Kxb7) 31... Ka8?! { (Mate in 2 → -18.52) Lost forced checkmate sequence. Best move was R@f1+. } (31... R@f1+ 32. R@e1 N@f2#) 32. R@b6?! { (-18.52 → Mate in 1) Checkmate is now unavoidable. Best move was Qxb7+. } (32. Qxb7+ Kxb7) 32... d5?? { (Mate in 1 → Mate in 1) Lost forced checkmate sequence. Best move was R@f1#. } (32... R@f1#) 33. Qxb7# { White wins by checkmate. } 1-0