[Event "rated classical game"] [Site "https://adjva4.dpdns.org/D2l9G1po"] [Date "2022.12.05"] [Round "-"] [White "ziguel7"] [Black "Sofk"] [Result "0-1"] [GameId "D2l9G1po"] [UTCDate "2022.12.05"] [UTCTime "15:40:58"] [WhiteElo "1054"] [BlackElo "962"] [WhiteRatingDiff "-33"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "adjva4.dpdns.org"] 1. e4 { [%eval 0.36] } 1... e5 { [%eval 0.32] } 2. Nf3 { [%eval 0.29] } 2... Nf6 { [%eval 0.44] } 3. Nxe5 { [%eval 0.34] } { C42 Petrov's Defense } 3... Qe7?! { (0.34 → 0.94) Inaccuracy. d6 was best. } { [%eval 0.94] } (3... d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4) 4. Nf3?! { (0.94 → 0.36) Inaccuracy. d4 was best. } { [%eval 0.36] } (4. d4 d6 5. Nf3 Qxe4+ 6. Be2 Bf5 7. Na3 Qe7 8. O-O Qd7) 4... Nxe4 { [%eval 0.36] } 5. Qe2 { [%eval 0.0] } 5... Nf6 { [%eval 0.18] } 6. Nc3 { [%eval 0.43] } 6... Nc6 { [%eval 0.38] } 7. b3?! { (0.38 → -0.21) Inaccuracy. d4 was best. } { [%eval -0.21] } (7. d4 Qxe2+ 8. Bxe2 Bb4 9. O-O Bxc3 10. bxc3 O-O 11. Bd3 h6) 7... d5 { [%eval -0.05] } 8. Nb1? { (-0.05 → -1.52) Mistake. Qxe7+ was best. } { [%eval -1.52] } (8. Qxe7+ Bxe7 9. Bb5 O-O 10. Bxc6 bxc6 11. O-O Bd6 12. h3 Re8 13. a4 a6 14. Ba3 Bxa3) 8... Ne4?! { (-1.52 → -0.48) Inaccuracy. Be6 was best. } { [%eval -0.48] } (8... Be6 9. Bb2 O-O-O 10. d4 g6 11. g3 h5 12. Nc3 Bg4 13. Qxe7 Bxe7 14. Ne5 Nxd4 15. Bd3) 9. Ba3?? { (-0.48 → -2.95) Blunder. Nc3 was best. } { [%eval -2.95] } (9. Nc3 Nb4) 9... Nxd2?? { (-2.95 → 4.80) Blunder. Qf6 was best. } { [%eval 4.8] } (9... Qf6 10. c3 Bg4 11. Qe3 O-O-O 12. Bb5 Re8 13. Bxc6 bxc6 14. O-O Bxa3 15. Nxa3 Bxf3 16. Qxf3) 10. Bxe7 { [%eval 4.82] } 10... Bxe7 { Black offers draw } { [%eval 5.4] } 11. Qxd2 { [%eval 5.41] } 11... d4 { [%eval 5.53] } 12. Nxd4 { [%eval 5.51] } 12... Bd7 { [%eval 5.67] } 13. Nc3 { [%eval 5.55] } 13... Nxd4 { [%eval 6.23] } 14. Qxd4 { [%eval 6.33] } 14... O-O-O { [%eval 7.39] } 15. Qxg7 { [%eval 5.86] } 15... Rhe8 { [%eval 6.51] } 16. Qxh7?? { (6.51 → 3.13) Blunder. O-O-O was best. } { [%eval 3.13] } (16. O-O-O Be6 17. Bd3 Bc5 18. Qxh7 Bxf2 19. h4 Bd4 20. Ne2 Be5 21. h5 Bd5 22. Bf5+ Kb8) 16... Bb4+ { [%eval 3.31] } 17. Kd1?? { (3.31 → Mate in 4) Checkmate is now unavoidable. Be2 was best. } { [%eval #-4] } (17. Be2 Bxc3+ 18. Kf1 Bxa1 19. Bf3 Be6 20. g4 Rd2 21. Kg2 Bd4 22. Rf1 c6 23. h4 Rh8) 17... Bg4+ { [%eval #-3] } 18. Kc1 { [%eval #-3] } 18... Ba3+ { [%eval #-2] } 19. Kb1 { [%eval #-2] } 19... Re1+ { [%eval #-1] } 20. Nd1 { [%eval #-1] } 20... Rdxd1# { Black wins by checkmate. } 0-1