[Event "Rated classical game"] [Site "https://lichess.org/4swC4Sat"] [Date "2016.04.10"] [White "amacy"] [Black "osskjc"] [Result "0-1"] [UTCDate "2016.04.10"] [UTCTime "19:00:36"] [WhiteElo "1196"] [BlackElo "1672"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d3 { C20 King's Pawn Game: Leonardis Variation } Nf6 3. Nf3 Nc6 4. c4 Bc5 5. Qe2 h6 6. Be3 Bxe3 7. Qxe3 d6 8. d4 Nb4 9. Qd2 c5 10. d5?! { (-0.67 → -1.41) Inaccuracy. dxc5 was best. } (10. dxc5 dxc5 11. Nc3 Qxd2+ 12. Kxd2 Bg4 13. Bd3 O-O-O 14. Nd5 Rhe8 15. Rhg1 Kb8 16. Nxb4 cxb4) 10... Nxe4 11. Qd1 Bg4 12. Nbd2? { (-0.83 → -2.20) Mistake. Be2 was best. } (12. Be2 O-O 13. a3 Na6 14. Nfd2 Bxe2 15. Qxe2 Nxd2 16. Nxd2 b5 17. O-O bxc4 18. Nxc4 Rb8) 12... Nxd2 13. Qxd2 Qa5 14. O-O-O?? { (-2.14 → -7.94) Blunder. Rc1 was best. } (14. Rc1 Qxa2 15. Be2 e4 16. Nh4 Bxe2 17. Kxe2 O-O-O 18. Qc3 Qa4 19. Qxg7 Rhg8 20. Qxh6 Nd3) 14... b6?? { (-7.94 → -3.02) Blunder. Nxa2+ was best. } (14... Nxa2+ 15. Kc2 Nb4+ 16. Kb3 Bd7 17. Nh4 g5 18. Be2 Ba4+ 19. Kc3 Bxd1 20. Qxd1 gxh4 21. Qb3) 15. h3?? { (-3.02 → -7.78) Blunder. b3 was best. } (15. b3 Bf5 16. a4 Bc2 17. Kb2 Bxd1 18. Qxd1 O-O 19. Nd2 f5 20. Nb1 b5 21. cxb5 Qd8) 15... Bxf3?? { (-7.78 → -2.80) Blunder. Nxa2+ was best. } (15... Nxa2+) 16. gxf3 Nxa2+ 17. Kb1 Nb4 18. f4?? { (-2.50 → Mate in 2) Checkmate is now unavoidable. b3 was best. } (18. b3 O-O 19. Rg1 g6 20. h4 b5 21. cxb5 h5 22. Bd3 Kg7 23. Rde1 Rab8 24. Bc4 Kg8) 18... Qa2+ 19. Kc1 Qa1# { Black wins by checkmate. } 0-1