lichess dev

[Event "Smyslov Arena"] [Site "http://chess-academy.net/upJT97X4"] [Date "2021.03.16"] [Round "-"] [White "Eron"] [Black "iustandup"] [Result "1-0"] [UTCDate "2021.03.16"] [UTCTime "16:25:23"] [WhiteElo "1500"] [BlackElo "1075"] [WhiteRatingDiff "+45"] [BlackRatingDiff "-4"] [Variant "Crazyhouse"] [TimeControl "120+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c6?? { (0.17 → 4.13) 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?! { (4.13 → 3.61) Inaccuracy. Best move was d4. } (2. d4 Nf6) 2... d5?! { (3.61 → 4.33) Inaccuracy. Best move was d6. } (2... d6) 3. Nf3? { (4.33 → 2.75) Mistake. Best move was exd5. } (3. exd5) 3... Nf6? { (2.75 → 4.76) Mistake. Best move was dxe4. } (3... dxe4) 4. exd5 cxd5 5. d4 Nc6? { (3.36 → 5.52) Mistake. Best move was Bf5. } (5... Bf5 6. Bb5+) 6. Bb5 e6?? { (3.61 → 6.88) Blunder. Best move was a6. } (6... a6 7. Bxc6+) 7. Bxc6+? { (6.88 → 4.17) Mistake. Best move was Ne5. } (7. Ne5) 7... bxc6 8. Ne5 Qc7 9. N@c5?? { (4.25 → -6.00) Blunder. Best move was O-O. } (9. O-O Ba6) 9... Bd6?? { (-6.00 → 0.27) Blunder. Best move was Bxc5. } (9... Bxc5 10. Bg5 Be7 11. O-O B@d6 12. P@c5 Bxe5 13. dxe5 Qxe5 14. B@f4 Qxf4 15. Bxf4 O-O 16. Bd6) 10. Qd3?? { (0.27 → -5.75) Blunder. Best move was Bf4. } (10. Bf4 P@h3) 10... Bxc5 11. dxc5?? { (-5.26 → -10.13) Blunder. Best move was Bf4. } (11. Bf4 Bb4) 11... Qxe5+ 12. Be3 Ng4?? { (-10.77 → -5.66) Blunder. Best move was N@f4. } (12... N@f4 13. B@d6) 13. O-O-O?? { (-5.66 → -9.23) Blunder. Best move was B@d4. } (13. B@d4 B@f6) 13... Nxe3?? { (-9.23 → -3.22) Blunder. Best move was P@a3. } (13... P@a3 14. B@d4) 14. fxe3 O-O?? { (-3.96 → 3.50) Blunder. Best move was B@c7. } (14... B@c7 15. B@d4 Qg5 16. N@d6+ Bxd6 17. cxd6 N@f2 18. Qe2 Nxd1 19. Rxd1 R@a1+ 20. N@b1 P@a3 21. bxa3) 15. Rhe1?? { (3.50 → -15.53) Blunder. Best move was B@d4. } (15. B@d4) 15... a5?? { (-15.53 → 2.96) Blunder. Best move was N@b4. } (15... N@b4) 16. e4?? { (2.96 → -18.88) Blunder. Best move was B@d6. } (16. B@d6 Qg5) 16... Ba6 17. Qd4 Qxd4 18. Rxd4 e5 19. Rdd1 d4 20. Na4 Bb5 21. b3?! { (-17.09 → Mate in 6) Checkmate is now unavoidable. Best move was B@f6. } (21. B@f6 Q@f4+) 21... Bxa4?! { (Mate in 6 → -28.64) Lost forced checkmate sequence. Best move was Q@a1+. } (21... Q@a1+ 22. Q@b1 B@b2+ 23. Nxb2 Qxb1+ 24. Kxb1 N@a3+ 25. Ka1 Q@b1+ 26. Rxb1 Nxc2#) 22. bxa4?! { (-28.64 → Mate in 4) Checkmate is now unavoidable. Best move was P@b2. } (22. P@b2 Bxb3) 22... Rab8?! { (Mate in 4 → -35.05) Lost forced checkmate sequence. Best move was N@e2+. } (22... N@e2+ 23. Rxe2 P@b2+ 24. Kxb2 N@c4+ 25. Kb3 Q@b4#) 23. c3?! { (-35.05 → Mate in 1) Checkmate is now unavoidable. Best move was Q@g3. } (23. Q@g3 B@f4+) 23... Rfd8?! { (Mate in 1 → -35.57) Lost forced checkmate sequence. Best move was Q@b2#. } (23... Q@b2#) 24. cxd4?! { (-35.57 → Mate in 1) Checkmate is now unavoidable. Best move was B@b2. } (24. B@b2 Rxb2) 24... Rxd4?! { (Mate in 1 → -30.94) Lost forced checkmate sequence. Best move was Q@b2#. } (24... Q@b2#) 25. Rxd4?! { (-30.94 → Mate in 2) Checkmate is now unavoidable. Best move was Q@c8+. } (25. Q@c8+ Rxc8) 25... exd4?? { (Mate in 2 → Mate in 8) Lost forced checkmate sequence. Best move was Q@b2+. } (25... Q@b2+ 26. Kd1 N@f2#) 26. N@e7+?? { (Mate in 8 → -39.85) Lost forced checkmate sequence. Best move was N@h6+. } (26. N@h6+ gxh6 27. R@h8+ Kxh8 28. P@g7+ Kxg7 29. P@f6+ Kxf6 30. B@e5+ Ke7 31. B@d6+ Kd7 32. Q@e7+ Kc8) 26... Kf8?? { (-39.85 → Mate in 2) Checkmate is now unavoidable. Best move was Kh8. } (26... Kh8) 27. B@d6?? { (Mate in 2 → Mate in 2) Lost forced checkmate sequence. Best move was R@g8+. } (27. R@g8+ Kxe7 28. Q@d6#) 27... Ke8?? { (Mate in 2 → Mate in 3) Lost forced checkmate sequence. Best move was Q@b2+. } (27... Q@b2+ 28. Kd1 N@f2#) 28. Q@g8+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Q@f8+. } (28. Q@f8+ Kd7 29. B@c8+ Rxc8 30. Qxc8#) 28... Q@f8 29. Qxf8+ Kxf8 30. Q@g8# { White wins by checkmate. } 1-0