[Event "Kostić"] [Site "https://lichess.org/lBkZTiOD"] [Date "2020.10.18"] [White "Renier07"] [Black "AliceKruger"] [Result "0-1"] [UTCDate "2020.10.18"] [UTCTime "11:11:28"] [WhiteElo "2602"] [BlackElo "2186"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+13"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A05"] [Opening "Zukertort Opening: Nimzo-Larsen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. b3 { A05 Zukertort Opening: Nimzo-Larsen Variation } d5 3. Bb2 Bf5 4. g3 e6 5. Bg2 Bd6 6. d3 c5 7. Nbd2 Nc6 8. O-O O-O 9. Qe1 e5?! { (-0.31 → 0.33) Inaccuracy. Bg6 was best. } (9... Bg6) 10. e4 Bg4 11. h3 Bxf3 12. Nxf3 d4 13. Bc1 a6 14. Nh4 g6 15. f4 exf4 16. gxf4 Nh5 17. a3 Be7 18. Nf3 Qc7 19. e5 Rae8 20. f5? { (-0.55 → -1.93) Mistake. Bd2 was best. } (20. Bd2 f6) 20... Nxe5 21. Qxe5?? { (-2.09 → -5.96) Blunder. Nxe5 was best. } (21. Nxe5 Bd6) 21... Bd6 22. Qxe8 Rxe8 23. fxg6 hxg6 24. Bh6 Bg3 25. Kh1 Re2 26. Ng5 Nf4 27. Ne4 Rxg2 28. Nxg3? { (-7.89 → Mate in 8) Checkmate is now unavoidable. Rxf4 was best. } (28. Rxf4 Rh2+ 29. Kg1 Bxf4 30. Nf6+ Kh8 31. Bg7+ Kxg7 32. Ne8+ Kf8 33. Nxc7 Bxc7 34. b4 cxb4) 28... Rxg3 29. Rg1?! { (-16.84 → Mate in 1) Checkmate is now unavoidable. Rxf4 was best. } (29. Rxf4 Rxh3+) 29... Rxh3# { Black wins by checkmate. } 0-1