[Event "Krejcik Arena"] [Site "https://lichess.org/0UMtVC4z"] [Date "2016.05.09"] [White "fisherGM"] [Black "IgorKoc"] [Result "1-0"] [UTCDate "2016.05.09"] [UTCTime "12:26:29"] [WhiteElo "1927"] [BlackElo "2198"] [WhiteRatingDiff "+115"] [BlackRatingDiff "-19"] [Variant "King of the Hill"] [TimeControl "0+1"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 { C41 Philidor Defense: Exchange Variation } 4. Qxd4 c5 5. Qd1 Nc6 6. Bc4 Be6 7. Bxe6 fxe6 8. O-O e5 9. Nc3 Nf6 10. Bg5 Nd4? { (0.64 → 1.94) Mistake. Be7 was best. } (10... Be7 11. Qd3 Qd7 12. Bxf6 Bxf6 13. Nd5 O-O 14. Rad1 Rad8 15. Rfe1 g6 16. c3 b6 17. Rf1) 11. Nxd4 cxd4 12. Nd5 Kd7? { (1.70 → 3.48) Mistake. Be7 was best. } (12... Be7 13. Bxf6 Bxf6 14. Qh5+ g6 15. Qh6 Rc8 16. Rac1 Rc5 17. f4 exf4 18. Rxf4 Be5 19. Rf2) 13. Bxf6 gxf6 14. f4 Kc6?! { (3.14 → 4.89) Inaccuracy. Kc8 was best. } (14... Kc8 15. c3 Kb8 16. cxd4 a5 17. fxe5 dxe5 18. Rxf6 exd4 19. Rc1 Bg7 20. Rf7 Be5 21. Qb3) 15. Kf2? { (4.89 → 2.63) Mistake. c3 was best. } (15. c3 b5 16. fxe5 dxe5 17. Rxf6+ Bd6 18. Qf1 Rf8 19. cxd4 Rxf6 20. Rc1+ Kd7 21. Nxf6+ Ke7) 15... Qd7? { (2.63 → 4.32) Mistake. b6 was best. } (15... b6 16. a4 a6 17. c3 Kb7 18. cxd4 Rc8 19. a5 b5 20. Qb3 exd4 21. Rfc1 Kb8 22. Rxc8+) 16. c4 dxc3?? { (3.99 → 15.41) Blunder. b5 was best. } (16... b5 17. Qb3 Kb7 18. cxb5 Be7 19. Rfc1 Rac8 20. Rc6 f5 21. exf5 Bh4+ 22. g3 Qxf5 23. gxh4) 17. bxc3?? { (15.41 → 3.95) Blunder. Qa4+ was best. } (17. Qa4+ b5 18. Qa6+ Kc5 19. Rfd1 cxb2 20. Rab1 Qg4 21. Qa3+ Kc6 22. Qc3+ Kd7 23. Nxf6+ Ke6) 17... b5 18. Qb3 a6?! { (3.88 → 5.05) Inaccuracy. exf4 was best. } (18... exf4 19. a4 Qb7 20. axb5+ Kd7 21. c4 Be7 22. Kg1 a6 23. Qh3+ Kd8 24. Qe6 Qd7 25. Qxd7+) 19. a4 Rb8?? { (4.50 → 21.53) Blunder. Kb7 was best. } (19... Kb7 20. Nxf6 Qc7 21. axb5 a5 22. fxe5 Qc5+ 23. Ke2 dxe5 24. Qd5+ Qxd5 25. Nxd5 Bc5 26. Rf7+) 20. axb5+ Rxb5?! { (18.28 → Mate in 8) Checkmate is now unavoidable. axb5 was best. } (20... axb5 21. Ra6+) 21. Qc4+?! { (Mate in 8 → 12.57) Lost forced checkmate sequence. Rxa6+ was best. } (21. Rxa6+ Kb7 22. Rb6+ Kc8 23. Ra1 Kd8 24. Ra8+ Qc8 25. Rxc8+ Kd7 26. Qxb5+ Ke6 27. Qe8+ Be7) 21... Rc5?! { (12.57 → Mate in 1) Checkmate is now unavoidable. Kb7 was best. } (21... Kb7 22. Rfb1 Be7 23. Qa4 Ra8 24. Rxb5+ Qxb5 25. Rb1 Bd8 26. Rxb5+ axb5 27. Qxb5+ Kc8 28. Qc6+) 22. Qxa6# { White wins by checkmate. } 1-0