[Event "GM Klovāns-2021-A"] [Site "https://lichess.org/0u3mcZWg"] [Date "2021.04.27"] [White "matiss90"] [Black "superblysse"] [Result "0-1"] [UTCDate "2021.04.27"] [UTCTime "15:51:50"] [WhiteElo "2475"] [BlackElo "2330"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+31"] [WhiteTitle "FM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation, Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 { B40 Sicilian Defense: Four Knights Variation, Exchange Variation } bxc6 7. Bd3 e5 8. O-O Bc5 9. Kh1 O-O 10. f4 d6 11. f5?! { (0.57 → 0.00) Inaccuracy. Na4 was best. } (11. Na4) 11... d5 12. Bg5 Be7?! { (-0.32 → 0.34) Inaccuracy. Bd4 was best. } (12... Bd4) 13. Qf3 Bb7 14. Rad1 h6 15. Bh4 Qa5 16. Qg3 Nh5 17. Qg4 Bxh4 18. Qxh4?! { (0.09 → -0.86) Inaccuracy. Qxh5 was best. } (18. Qxh5 Bf6) 18... Nf6 19. g4?! { (-0.76 → -1.66) Inaccuracy. a3 was best. } (19. a3 Qd8) 19... dxe4 20. Bc4?! { (-1.75 → -2.49) Inaccuracy. Be2 was best. } (20. Be2 Qb4) 20... Qb4?? { (-2.49 → -0.28) Blunder. e3 was best. } (20... e3 21. g5 c5+ 22. Kg1 hxg5 23. Qxg5 Rad8 24. Be2 Qb6 25. Qxe3 Rd4 26. h3 c4 27. Rde1) 21. g5 hxg5 22. Qxg5 Qxc4 23. Rg1 Ne8 24. f6 g6 25. Rdf1?? { (0.00 → -7.90) Blunder. Rd7 was best. } (25. Rd7 Qe6 26. Qxg6+ fxg6 27. Rxg6+ Kh8 28. Rh6+ Kg8) 25... c5 26. h4 e3+ 27. Kh2 Rd8 28. Qh6? { (-9.33 → Mate in 9) Checkmate is now unavoidable. Kg3 was best. } (28. Kg3 Rd2) 28... Rd2+ 29. Kh3 Bc8+ 30. Kg3 Qg4# { Black wins by checkmate. } 0-1