[Event "Casual classical game"] [Site "https://lichess.org/15IGoB09"] [Date "2020.02.04"] [White "Jaclyne"] [Black "o5589144"] [Result "0-1"] [UTCDate "2020.02.04"] [UTCTime "18:46:24"] [WhiteElo "1500"] [BlackElo "1679"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Petrov's Defense } 3. d3 Nc6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 O-O 7. d4?! { (0.00 → -0.94) Inaccuracy. c4 was best. } (7. c4 d6 8. Be2 h6 9. O-O b6 10. Be3 Bd7 11. h3 Ne7) 7... exd4 8. c4?? { (-0.83 → -2.92) Blunder. e5 was best. } (8. e5 Re8 9. Be2 Nxe5 10. Nxe5 Rxe5 11. cxd4 Re8 12. O-O b6) 8... Nxe4 9. Bd3 Re8?! { (-3.28 → -2.41) Inaccuracy. Nc3 was best. } (9... Nc3 10. Qd2) 10. Bg5?? { (-2.41 → -8.15) Blunder. O-O was best. } (10. O-O d5 11. Re1 Bg4 12. Bf4 Nc3 13. Qd2 Rxe1+ 14. Rxe1 dxc4 15. Bxc4 Bxf3 16. gxf3 b5) 10... Nc3+ 11. Be2?! { (-6.41 → -11.11) Inaccuracy. Kf1 was best. } (11. Kf1 f6) 11... Nxd1 12. Bxd8 Nxf2?? { (-8.11 → -2.66) Blunder. Nc3 was best. } (12... Nc3 13. Ng1 Nxd8 14. Kf1 Nxe2 15. Nxe2 c5 16. Ng3 b6 17. Nf5 Re6 18. Re1 Rxe1+ 19. Kxe1) 13. O-O?? { (-2.66 → -6.95) Blunder. Kxf2 was best. } (13. Kxf2 Rxd8) 13... Rxe2?? { (-6.95 → -3.39) Blunder. Ng4 was best. } (13... Ng4 14. Bxc7 Rxe2 15. Rfe1 Re6 16. Ng5 Re3 17. Ne4 Rxe1+ 18. Rxe1 Ne3 19. Nd6 b6 20. Nf5) 14. Bxc7? { (-3.39 → -6.89) Mistake. Rxf2 was best. } (14. Rxf2 Rxf2) 14... Ng4 15. Bg3 Rxc2 16. Rae1 Nf6 17. Re7 Nxe7 18. Bc7 Rxc4 19. Bd8 Ned5 20. Ng5 d3 21. Rd1 Rc3 22. h4 h6 23. Nf3 d6 24. g3 Bg4 25. Re1?! { (-26.11 → Mate in 10) Checkmate is now unavoidable. Ba5 was best. } (25. Ba5 Rxa3) 25... Rxd8 26. Nh2?! { (-80.62 → Mate in 7) Checkmate is now unavoidable. Nd2 was best. } (26. Nd2 Rc2) 26... d2 27. Nf1 dxe1=Q 28. h5 Rxg3+ 29. Kh2 Qf2+ 30. Kh1 Qxf1+ 31. Kh2 Qg2# { Black wins by checkmate. } 0-1