[Event "Torneo activo GRUPO A"] [Site "https://lichess.org/yMoRiRox"] [Date "2020.11.12"] [White "Seguba"] [Black "sanchezch"] [Result "0-1"] [UTCDate "2020.11.12"] [UTCTime "20:00:00"] [WhiteElo "1417"] [BlackElo "1775"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. d3 d6 4. Bg5 c5 5. Nc3 Be7 6. Qd2?! { (0.20 → -0.48) Inaccuracy. g3 was best. } (6. g3 Nc6 7. Bg2 O-O 8. O-O h6 9. Bxf6 Bxf6 10. Nd2 g6) 6... Bg4 7. Be2 O-O 8. O-O-O?! { (-0.42 → -1.11) Inaccuracy. Bxf6 was best. } (8. Bxf6 Bxf6 9. Nd5 Be6 10. O-O Bxd5 11. exd5 a5 12. a4 Nd7 13. c3 Nb6 14. c4 Be7) 8... Nbd7 9. Nd5?? { (-0.56 → -4.08) Blunder. Nh4 was best. } (9. Nh4) 9... Nxd5 10. exd5 Bxg5 11. Nxg5?! { (-3.94 → -5.45) Inaccuracy. Qxg5 was best. } (11. Qxg5) 11... Bxe2 12. Qxe2 Qxg5+ 13. Qd2 Qxg2 14. Rdg1 Qxd5 15. Qg5 g6 16. f4 Qxa2 17. h4 Rae8 18. f5 e4 19. h5 e3 20. hxg6?! { (-14.33 → Mate in 1) Checkmate is now unavoidable. c4 was best. } (20. c4 Ne5) 20... Qa1# { Black wins by checkmate. } 0-1