lichess dev

[Event "Sigurjónsson Arena"] [Site "http://chess-academy.net/IJsm6hgq"] [Date "2025.05.05"] [Round "-"] [White "Master-Kirill16"] [Black "A8888888888888888888"] [Result "0-1"] [UTCDate "2025.05.05"] [UTCTime "05:20:41"] [WhiteElo "1328"] [BlackElo "1526"] [WhiteRatingDiff "-37"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B21"] [Opening "Sicilian Defense: Smith-Morra Gambit #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 2. d4?! { (0.53 → 0.01) Inaccuracy. Best move was Ne2. } { B21 Sicilian Defense: Smith-Morra Gambit #2 } (2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qe5+) 2... cxd4 3. Qxd4 Nc6 4. Qd3 Nf6 5. Nc3 d6?! { (-0.22 → 0.41) Inaccuracy. Best move was e6. } (5... e6 6. Bf4) 6. Bg5 Qb6?! { (-0.04 → 0.87) Inaccuracy. Best move was e6. } (6... e6) 7. b3? { (0.87 → -0.69) Mistake. Best move was O-O-O. } (7. O-O-O Bd7 8. Kb1 Qxf2 9. Be3 Qh4 10. Nf3 Qh5 11. h3 Qg6 12. Rg1 Nb4 13. Qd4 Nc6) 7... e6?! { (-0.69 → -0.08) Inaccuracy. Best move was Bd7. } (7... Bd7 8. Nf3) 8. Na4? { (-0.08 → -2.05) Mistake. Best move was Bxf6. } (8. Bxf6) 8... Qa5+? { (-2.05 → -0.59) Mistake. Best move was Qb4+. } (8... Qb4+ 9. c3) 9. Bd2 Qc7 10. Nf3?! { (-0.64 → -1.37) Inaccuracy. Best move was Nc3. } (10. Nc3) 10... a6? { (-1.37 → -0.02) Mistake. Best move was Be7. } (10... Be7 11. c4 d5 12. exd5 exd5 13. Be2 O-O 14. O-O Rd8 15. Qc2 Bg4 16. cxd5 Nxd5 17. Rac1) 11. Be2? { (-0.02 → -2.78) Mistake. Best move was c4. } (11. c4 Be7) 11... b5 12. O-O? { (-2.24 → -4.99) Mistake. Best move was Nb2. } (12. Nb2 d5) 12... bxa4 13. Ng5? { (-4.24 → -5.61) Mistake. Best move was Bc3. } (13. Bc3) 13... axb3? { (-5.61 → -4.44) Mistake. Best move was Bb7. } (13... Bb7) 14. axb3?! { (-4.44 → -5.43) Inaccuracy. Best move was cxb3. } (14. cxb3) 14... Be7 15. f4?! { (-5.24 → -5.74) Inaccuracy. Best move was Qe3. } (15. Qe3 O-O 16. Bd3 Bb7 17. Rfc1 a5 18. Nh3 Nb4 19. Nf4 h6 20. Qf3 Qd7 21. Re1 Rfd8) 15... O-O 16. f5? { (-5.20 → -6.89) Mistake. Best move was c3. } (16. c3 h6) 16... Ne5 17. Qh3? { (-6.63 → -8.36) Mistake. Best move was Qc3. } (17. Qc3 Qxc3 18. Bxc3 h6 19. Nf3 Nxe4 20. Bd4 exf5 21. Bb2 Nc6 22. Nd4 Bf6 23. Nxc6 Bxb2) 17... exf5? { (-8.36 → -6.57) Mistake. Best move was h6. } (17... h6 18. Nf3 Nxe4 19. Be3 exf5 20. Nxe5 dxe5 21. Qf3 Be6 22. Bxa6 Qxc2 23. Kh1 Qxb3 24. Rab1) 18. exf5 Qxc2?! { (-7.00 → -6.23) Inaccuracy. Best move was h6. } (18... h6) 19. Bf4?? { (-6.23 → -11.87) Blunder. Best move was Qe3. } (19. Qe3 Rb8) 19... Qxe2 20. Bxe5 Qxe5 21. Rae1 Qc5+ 22. Kh1 Bd8 23. g3 Bb7+ 24. Rf3 h6 25. Ne4 Bxe4 26. Rxe4 Nxe4 27. Qg4?! { (-23.96 → Mate in 8) Checkmate is now unavoidable. Best move was f6. } (27. f6 Bb6) 27... Ng5?! { (Mate in 8 → -30.52) Lost forced checkmate sequence. Best move was Nf2+. } (27... Nf2+ 28. Rxf2 Qxf2 29. Qf4 Qe2 30. h4 Rc8 31. Qc4 Rxc4 32. bxc4 Qf2 33. c5 Re8 34. cxd6) 28. Rf4?! { (-30.52 → Mate in 7) Checkmate is now unavoidable. Best move was h4. } (28. h4 Nxf3) 28... Qd5+ 29. Kg1 Bb6+ 30. Kf1 Qh1+?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Rfe8. } (30... Rfe8 31. Re4 Rxe4 32. f6 Rxg4 33. fxg7 Qd1+ 34. Kg2 Qg1#) 31. Ke2 Qxh2+ 32. Kd3 Rfe8 33. f6 Re3+ 34. Kc4 Qc2+ 35. Kd5 Qc5# { Black wins by checkmate. } 0-1