[Event "Rated classical game"] [Site "https://lichess.org/7Ippe9u2"] [Date "2018.06.29"] [White "OverlyCanadian"] [Black "szhzs"] [Result "0-1"] [UTCDate "2018.06.29"] [UTCTime "23:45:07"] [WhiteElo "1622"] [BlackElo "1668"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A53"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d6 { A53 Old Indian Defense } 3. Nc3 g6 4. e4 Nbd7 5. f3 e5 6. d5 Nh5 7. Nge2 Bg7 8. Bd2 O-O 9. Qc2 Qf6?! { (0.10 → 0.94) Inaccuracy. f5 was best. } (9... f5 10. O-O-O f4 11. g4 fxg3 12. Nxg3 Nxg3 13. hxg3 Rxf3 14. g4 Nf6 15. Be2 Rg3 16. Rdg1) 10. O-O-O a5 11. Nb5 c6 12. Na3 Nc5 13. Nc3 Nf4?! { (0.53 → 1.10) Inaccuracy. Qe7 was best. } (13... Qe7) 14. g3? { (1.10 → -0.40) Mistake. Be3 was best. } (14. Be3) 14... Nh3 15. Bxh3?! { (-0.33 → -1.30) Inaccuracy. Be3 was best. } (15. Be3 Ng5 16. Bxg5 Qxg5+ 17. Kb1 Rd8 18. Bg2 f5 19. Qf2 Qf6 20. Qd2 f4 21. Nc2 h6) 15... Bxh3 16. f4 exf4 17. gxf4?! { (-1.41 → -2.32) Inaccuracy. Bxf4 was best. } (17. Bxf4 Rfe8 18. Rhe1 Rad8 19. Kb1 Qe7 20. Qd2 Bg4 21. Rc1 Nxe4 22. Nxe4 Bf5 23. Ka1 Bxe4) 17... Bg2 18. Rhg1 Bxe4 19. Nxe4 Nxe4 20. Qxe4?? { (-2.14 → Mate in 1) Checkmate is now unavoidable. Be3 was best. } (20. Be3 Rfe8) 20... Qxb2# { Black wins by checkmate. } 0-1