lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/6miT56OT"] [Date "2021.01.04"] [Round "-"] [White "Rozzum"] [Black "Vladislav"] [Result "1-0"] [UTCDate "2021.01.04"] [UTCTime "17:51:58"] [WhiteElo "1864"] [BlackElo "1494"] [WhiteRatingDiff "+22"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "420+2"] [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. Qd5? { (0.34 → -1.03) Mistake. Best move was Qd3. } (4. Qd3 e6 5. Nf3 Nf6 6. Nc3 Be7 7. a3 O-O 8. Be2 d5) 4... Nf6 5. Qb3? { (-0.56 → -2.27) Mistake. Best move was Qd3. } (5. Qd3) 5... d6? { (-2.27 → 0.16) Mistake. Best move was Nxe4. } (5... Nxe4) 6. Bc4? { (0.16 → -1.20) Mistake. Best move was Bd3. } (6. Bd3) 6... e5? { (-1.20 → 0.36) Mistake. Best move was e6. } (6... e6 7. Bd3 d5 8. exd5 exd5 9. Ne2 Bd6 10. Be3 Qe7 11. O-O Be6 12. Qa4 Ng4 13. Bf4) 7. Bxf7+ Kd7? { (0.35 → 2.66) Mistake. Best move was Ke7. } (7... Ke7 8. Bc4) 8. Be6+? { (2.66 → 0.75) Mistake. Best move was Qd3. } (8. Qd3) 8... Ke7? { (0.75 → 1.96) Mistake. Best move was Kc7. } (8... Kc7 9. Bd5 Nd4 10. Qc4+ Kb8 11. Ne2 Nxd5 12. exd5 Qc7 13. Qxc7+ Kxc7 14. Nxd4 exd4 15. Bf4) 9. Bxc8 Qxc8?! { (1.76 → 2.43) Inaccuracy. Best move was Rxc8. } (9... Rxc8 10. Nf3 Qb6 11. Bg5 Qxb3 12. axb3 Kf7 13. Nc3 a6 14. O-O-O Nd7 15. Be3 h6 16. h4) 10. Bg5?? { (2.43 → -2.21) Blunder. Best move was Nf3. } (10. Nf3) 10... Nd4 11. Bxf6+? { (-1.80 → -4.58) Mistake. Best move was Qd5. } (11. Qd5 Nxc2+ 12. Kd2 Nxa1 13. Nc3 g6 14. Qd3 Kf7 15. Bxf6 Bh6+ 16. Ke2 Kxf6 17. Nf3 Qc6) 11... Kxf6? { (-4.58 → -2.09) Mistake. Best move was gxf6. } (11... gxf6 12. Qd3 Qxc2 13. Qxc2 Nxc2+ 14. Kd2 Nxa1 15. Nc3 f5 16. exf5 Bh6+ 17. Kd3 Rhg8 18. g3) 12. Qg3?! { (-2.09 → -2.83) Inaccuracy. Best move was Qd3. } (12. Qd3) 12... Nxc2+ 13. Kd1? { (-2.36 → -3.59) Mistake. Best move was Kd2. } (13. Kd2) 13... Nxa1 14. Na3?? { (-3.03 → -7.63) Blunder. Best move was Nc3. } (14. Nc3) 14... Qc6? { (-7.63 → -5.06) Mistake. Best move was Qe6. } (14... Qe6 15. Qf3+) 15. Nf3? { (-5.06 → -6.77) Mistake. Best move was Qf3+. } (15. Qf3+ Ke7) 15... Qxe4 16. Qg5+ Ke6? { (-7.43 → -5.59) Mistake. Best move was Kf7. } (16... Kf7 17. Qd2 Be7 18. Re1 Qc6 19. Rxe5 Rhd8 20. Qd5+ Qxd5+ 21. Rxd5 Rac8 22. Ng5+ Bxg5 23. Rxg5) 17. Re1?! { (-5.59 → -6.16) Inaccuracy. Best move was Qd2. } (17. Qd2) 17... Qd3+?! { (-6.16 → -5.65) Inaccuracy. Best move was Qd5+. } (17... Qd5+ 18. Ke2) 18. Nd2? { (-5.65 → -7.64) Mistake. Best move was Qd2. } (18. Qd2 Qxd2+ 19. Kxd2 d5 20. Rxa1 Bb4+ 21. Kd1 Rac8 22. Nc2 Bc5 23. Kd2 Rhf8 24. Ng5+ Kd6) 18... Rc8 19. Qg4+?! { (-6.89 → -7.70) Inaccuracy. Best move was Re4. } (19. Re4 Rc5) 19... Kd5?? { (-7.70 → 10.12) Blunder. Best move was Qf5. } (19... Qf5) 20. Re3 Nc2? { (9.00 → Mate in 6) Checkmate is now unavoidable. Best move was Qxe3. } (20... Qxe3 21. fxe3 Rc7 22. Nb5 Rc2 23. Qd7 Kc5 24. Qxb7 Rxd2+ 25. Kxd2 d5 26. Nxa7 Kd6 27. Qc6+) 21. Rxd3+ Nd4 22. Nf3?! { (Mate in 5 → 18.40) Lost forced checkmate sequence. Best move was Qxc8. } (22. Qxc8 e4 23. Qc4+ Ke5 24. Qf7 d5 25. Ndc4+ dxc4 26. Nxc4#) 22... Be7 23. Nxd4 { Black resigns. } 1-0