[Event "Rated classical game"] [Site "https://lichess.org/rOmgyBfg"] [Date "2020.12.27"] [White "daviddechalain"] [Black "illia100"] [Result "0-1"] [UTCDate "2020.12.27"] [UTCTime "08:44:43"] [WhiteElo "1381"] [BlackElo "1764"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+41"] [Variant "Standard"] [TimeControl "300+45"] [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 Be7 5. h3 d6 6. Be3 Bd7? { (-0.53 → 0.57) Mistake. d5 was best. } (6... d5 7. Nxd5 Nxd5 8. exd5 Qxd5 9. Be2 O-O 10. O-O Rd8 11. Re1) 7. Be2 O-O 8. O-O Nd4?? { (-0.05 → 2.12) Blunder. Re8 was best. } (8... Re8 9. Qd2 Bf8 10. a3 h6 11. Rad1 a6 12. b4 b5 13. Rfe1 Rc8 14. Bf1 Ra8) 9. Nd5?? { (2.12 → -1.79) Blunder. Nxd4 was best. } (9. Nxd4) 9... Nxe2+ 10. Qxe2 Nxd5 11. exd5 c6?! { (-1.62 → -0.89) Inaccuracy. f5 was best. } (11... f5 12. Bd2) 12. c4?! { (-0.89 → -2.03) Inaccuracy. dxc6 was best. } (12. dxc6) 12... cxd5 13. cxd5 f5 14. Ng5?? { (-2.02 → -6.98) Blunder. Rfc1 was best. } (14. Rfc1 Bf6) 14... f4 15. Bd2?! { (-5.31 → -7.17) Inaccuracy. Ne4 was best. } (15. Ne4 fxe3) 15... Bxg5 16. Qh5 g6 17. Qe2 f3 18. gxf3 Bxh3 19. Bxg5?! { (-10.93 → Mate in 2) Checkmate is now unavoidable. Kh2 was best. } (19. Kh2 Bxf1) 19... Qxg5+ 20. Kh1 Qg2# { Black wins by checkmate. } 0-1