[Event "Rated classical game"] [Site "https://lichess.org/hV2W0FGP"] [Date "2019.11.16"] [White "JotaFon"] [Black "Okokok"] [Result "0-1"] [UTCDate "2019.11.16"] [UTCTime "01:21:23"] [WhiteElo "1818"] [BlackElo "1656"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "1500+10"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } e5 2. Bb2 Nc6?! { (0.00 → 1.05) Inaccuracy. Bxb4 was best. } (2... Bxb4 3. Bxe5 Nf6 4. Nf3 d5 5. e3 O-O 6. c4 Re8 7. Bb2) 3. b5 Nce7 4. Bxe5 Ng6 5. Bb2 d5?! { (0.91 → 1.61) Inaccuracy. a6 was best. } (5... a6 6. bxa6 Nf6 7. Nf3 bxa6 8. c4 Bb7 9. Nc3 Rb8 10. Qc2) 6. e3 Nf6 7. a4 a6 8. c4 Be7 9. Nc3?! { (1.21 → 0.49) Inaccuracy. Nf3 was best. } (9. Nf3 axb5) 9... d4 10. exd4 O-O 11. Nf3 Nf4 12. g3?! { (0.34 → -0.22) Inaccuracy. Qc2 was best. } (12. Qc2 Re8 13. Nd1 axb5 14. axb5 Bb4+ 15. Ne3 Rxa1+ 16. Bxa1 Ng4 17. h3 Nxe3 18. fxe3 Rxe3+) 12... Nh3? { (-0.22 → 0.88) Mistake. Re8 was best. } (12... Re8) 13. Ne2 Bb4 14. Qc2? { (0.57 → -0.84) Mistake. Bxh3 was best. } (14. Bxh3 Bxh3 15. Nf4 Bg4 16. O-O axb5 17. axb5 Rxa1 18. Bxa1 Ne4 19. Qb1 Nxd2 20. Nxd2 Bxd2) 14... Re8 15. O-O-O?? { (0.00 → -5.05) Blunder. Bxh3 was best. } (15. Bxh3 Bxh3) 15... Nxf2 16. Rg1 axb5 17. Re1 bxa4 18. Nc3?! { (-5.22 → -9.07) Inaccuracy. Kb1 was best. } (18. Kb1) 18... Rxe1+ 19. Nxe1 a3 20. Ba1 a2 21. Nxa2 N6e4 22. Bc3 Bxc3 23. dxc3 Qg5+ 24. Kb2 Nd1+ 25. Qxd1 Rxa2+ 26. Kb3?! { (-17.76 → Mate in 2) Checkmate is now unavoidable. Kxa2 was best. } (26. Kxa2 Nxc3+) 26... Qa5 27. Nc2 Qa4# { Black wins by checkmate. } 0-1