[Event "GCT St. Louis Rapid & Blitz"] [Site "St Louis, MO USA"] [Date "2019.08.14"] [Round "18.5"] [White "Fabiano Caruana"] [Black "Ding Liren"] [Result "0-1"] [WhiteElo "2818"] [BlackElo "2805"] [Variant "Standard"] [TimeControl "-"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 Nf6 7. Na3 a6 8. Nc2 g6 9. Nf3 Bf5 10. Be2 e6 11. O-O h5 12. Nce1 Bd6 13. Nd3 Ne4 14. Be3 O-O-O 15. Rc1 g5 16. Nxg5?? { (-0.26 → -2.64) Blunder. Nfe5 was best. } (16. Nfe5) 16... Rdg8 17. f4?! { (-2.68 → -3.75) Inaccuracy. h4 was best. } (17. h4 f6 18. Nf3 Rg4 19. c4 Rhg8 20. Bg5 fxg5 21. Nfe5 gxh4 22. Bxg4 hxg4 23. cxd5 exd5) 17... Ng3? { (-3.75 → -1.99) Mistake. Rxg5 was best. } (17... Rxg5 18. c4 Rhg8 19. Bf3 Rg3 20. cxd5 exd5 21. Qb3 Bxh3 22. Rc2 Bg4 23. Bxg4+ hxg4 24. Ne5) 18. Rf2 f6 19. Nf3 Ne4 20. Rf1?? { (-1.81 → -4.85) Blunder. Nh4 was best. } (20. Nh4 Bxh3 21. Rf3 Bg4 22. c4 dxc4 23. Rxc4 Kb8 24. f5 Bh2+ 25. Kf1 Qd6 26. Qa4 Ng3+) 20... Bxh3 21. Nfe1 h4 22. Kh2 Qg7 23. Bf3 Bxg2 24. Bxg2 Qg3+ 25. Kh1 Qxe3 26. Rf3? { (-8.33 → Mate in 4) Checkmate is now unavoidable. Nc2 was best. } (26. Nc2 Ng3+ 27. Kh2 Nxf1+ 28. Qxf1 Qg3+ 29. Kh1 h3 30. Bxd5 exd5 31. Nce1 Kb8 32. a3 Qg2+) 26... h3 { Black wins. } 0-1