[Event "Rated rapid game"] [Site "https://lichess.org/pf9ZnQvh"] [Date "2015.10.16"] [White "MichaelNikolai"] [Black "pk50"] [Result "1-0"] [UTCDate "2015.10.16"] [UTCTime "20:56:49"] [WhiteElo "1500"] [BlackElo "1677"] [WhiteRatingDiff "+293"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "900+5"] [ECO "C66"] [Opening "Ruy Lopez: Berlin Defense, Improved Steinitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 { C66 Ruy Lopez: Berlin Defense, Improved Steinitz Defense } 5. d4 Bd7 6. d5 Ne7 7. Bxd7+ Qxd7 8. Qe2 O-O-O 9. Nc3 h6 10. a4 g5 11. Be3 Kb8 12. a5 a6?! { (0.90 → 1.65) Inaccuracy. c6 was best. } (12... c6 13. dxc6 Qxc6 14. h3 g4 15. hxg4 Nxg4 16. a6 b6 17. Bd2 Rg8 18. Ra4 Qd7 19. Rfa1 f5 20. exf5 h5 21. Nb5 Nxf5 22. c4) 13. b4 g4?! { (1.68 → 2.68) Inaccuracy. Ng4 was best. } (13... Ng4 14. b5 Nxe3 15. fxe3 Qc8 16. bxa6 bxa6 17. Nd2 Rh7 18. Rab1+ Ka7 19. g4 f6 20. Nc4 Ka8 21. Rxf6 Bg7) 14. Nd2 Nh5? { (2.65 → 4.37) Mistake. c6 was best. } (14... c6 15. Rfb1 Qc8 16. dxc6 Nxc6 17. b5 Nd4 18. Bxd4 exd4 19. bxa6 Qxc3 20. Rxb7+ Ka8 21. Rab1 Qxa5 22. Qd3 Bg7 23. Rxf7 Rd7 24. Nc4) 15. b5 Nf4 16. Qc4 b6? { (4.29 → 10.05) Mistake. axb5 was best. } (16... axb5 17. Nxb5 c6 18. dxc6 Nxc6 19. a6 f5 20. Qa4 d5 21. Bb6 bxa6 22. Qxa6 Ne2+ 23. Kh1 Qb7 24. Qxb7+ Kxb7 25. Bxd8 Bb4) 17. axb6 cxb6 18. Rxa6 Rc8 19. Rxb6+ Ka8?! { (13.04 → Mate in 3) Checkmate is now unavoidable. Qb7 was best. } (19... Qb7 20. Rxb7+ Kxb7 21. Qb4 Rxc3 22. Bxf4 Rc5 23. Be3 Nc8 24. Qa4 g3 25. Bxc5 gxh2+ 26. Kxh2 dxc5 27. Qa6+ Kb8 28. Ra1 Bg7 29. Nc4) 20. Ra1+ { Black resigns. } 1-0