[Event "rated classical game"] [Site "https://lichess.org/cBqD8khw"] [Date "2021.05.10"] [Round "-"] [White "coroutine"] [Black "Sergey024sergeev"] [Result "1-0"] [GameId "cBqD8khw"] [UTCDate "2021.05.10"] [UTCTime "19:12:16"] [WhiteElo "1620"] [BlackElo "1602"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "C42"] [Opening "Petrov's Defense: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.05] } 1... e5 { [%eval 0.21] } 2. Nf3 { [%eval 0.23] } 2... Nf6 { [%eval 0.21] } 3. Bc4?! { (0.21 → -0.61) Inaccuracy. Nxe5 was best. } { [%eval -0.61] } { C42 Petrov's Defense: Italian Variation } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Bf5) 3... d6?! { (-0.61 → 0.48) Inaccuracy. Nxe4 was best. } { [%eval 0.48] } (3... Nxe4 4. Nxe5 d5 5. Be2 Bd6 6. d4 Nd7 7. Nf3 O-O 8. O-O) 4. c3?! { (0.48 → -0.26) Inaccuracy. Nc3 was best. } { [%eval -0.26] } (4. Nc3 Be7 5. d4 exd4 6. Nxd4 O-O 7. O-O Nxe4 8. Nxe4 d5) 4... Be6?! { (-0.26 → 0.82) Inaccuracy. Nxe4 was best. } { [%eval 0.82] } (4... Nxe4 5. d4 d5 6. Qe2 Bg4 7. O-O exd4 8. Bb3 Nc6 9. Nbd2) 5. Bxe6 { [%eval 0.64] } 5... fxe6 { [%eval 0.56] } 6. d3 { [%eval 0.51] } 6... Nc6 { [%eval 0.64] } 7. Qb3 { [%eval 0.64] } 7... d5?? { (0.64 → 3.18) Blunder. Qc8 was best. } { [%eval 3.18] } (7... Qc8 8. O-O Be7 9. Re1 O-O 10. a4 h6 11. Nbd2 b6 12. Nc4) 8. Qxb7 { [%eval 2.84] } 8... Kd7 { [%eval 3.24] } 9. O-O { [%eval 3.31] } 9... Bc5 { [%eval 3.84] } 10. b4 { [%eval 4.01] } 10... Bb6 { [%eval 4.93] } 11. b5? { (4.93 → 2.72) Mistake. Qa6 was best. } { [%eval 2.72] } (11. Qa6 Ke8 12. Nbd2 Qd6 13. Qa4 a6 14. exd5 exd5 15. Nxe5 Qxe5 16. Qxc6+ Kf7 17. Nf3 Qf5) 11... Na5 { [%eval 2.87] } 12. Qa6 { [%eval 2.74] } 12... dxe4 { [%eval 2.66] } 13. dxe4? { (2.66 → 1.00) Mistake. Nxe5+ was best. } { [%eval 1.0] } (13. Nxe5+ Ke8) 13... Nxe4 { [%eval 1.1] } 14. Rd1+?? { (1.10 → -1.98) Blunder. Be3 was best. } { [%eval -1.98] } (14. Be3) 14... Ke7?? { (-1.98 → 4.44) Blunder. Ke8 was best. } { [%eval 4.44] } (14... Ke8) 15. Rxd8 { [%eval 4.6] } 15... Rhxd8 { [%eval 4.5] } 16. Nbd2 { [%eval 4.93] } 16... Nc5? { (4.93 → 9.40) Mistake. Ke8 was best. } { [%eval 9.4] } (16... Ke8 17. Ba3) 17. Ba3 { [%eval 9.33] } 17... Kf7 { [%eval 10.72] } 18. Bxc5 { [%eval 10.71] } 18... Bxc5?! { (10.71 → Mate in 11) Checkmate is now unavoidable. Rxd2 was best. } { [%eval #11] } (18... Rxd2 19. Nxd2 Bxc5 20. Qxa5 Bb6 21. Qa4 Rf8 22. Qg4 h6 23. Ne4 Rd8 24. Qh5+ Kf8 25. Qxe5) 19. Qxa5?! { (Mate in 11 → 10.43) Lost forced checkmate sequence. Ng5+ was best. } { [%eval 10.43] } (19. Ng5+ Ke8 20. Qxe6+ Be7 21. Ndf3 Rd5 22. Qf7+ Kd7 23. Qxd5+ Kc8 24. Qxa8+ Kd7 25. Nxe5+ Kd6) 19... e4 { [%eval 12.09] } 20. Nxe4 { [%eval 11.17] } 20... Bb6 { [%eval 11.25] } 21. Qa4 { [%eval 11.4] } 21... Rd6 { [%eval 14.52] } 22. Nxd6+ { [%eval 15.04] } 22... Ke7 { [%eval 15.67] } 23. Ne4 { [%eval 16.06] } 23... Rf8 { [%eval 18.91] } 24. Qb4+ { [%eval 17.87] } 24... Kd7?! { (17.87 → Mate in 5) Checkmate is now unavoidable. Ke8 was best. } { [%eval #5] } (24... Ke8 25. Qc4) 25. Ne5+ { [%eval #7] } 25... Kc8 { [%eval #4] } 26. Qxf8+ { [%eval #3] } 26... Kb7 { [%eval #3] } 27. Nd7 { [%eval #2] } 27... h6 { [%eval #1] } 28. Qb8# { White wins by checkmate. } 1-0