[Event "Saint Louis Rapid 2019"] [Site "Saint Louis USA"] [Date "2019.08.12"] [Round "8.5"] [White "Mamedyarov, S."] [Black "Ding Liren"] [Result "1/2-1/2"] [WhiteElo "2764"] [BlackElo "2805"] [Variant "Standard"] [TimeControl "-"] [ECO "D46"] [Opening "Semi-Slav Defense: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 { D46 Semi-Slav Defense: Chigorin Defense } O-O 8. O-O e5 9. cxd5 cxd5 10. e4 exd4 11. Nxd5 Nxd5 12. exd5 h6 13. Bh7+ Kh8 14. Bf5 Qf6 15. Rd1 Nb6 16. Bxc8 Raxc8 17. Qe4 Bc5 18. Bf4 Nc4 19. Bg3 Rfe8 20. Qg4 Nxb2 21. Be5 Qg6 22. Qxg6 fxg6 23. Rdb1 Nc4 24. Bxd4 Nd6 25. h3 Re4 26. Rd1 Bxd4 27. Nxd4 Rc4 28. Ne6 b5 29. Re1 a5 30. Rxe4 Nxe4 31. Re1?! { (-0.42 → -1.02) Inaccuracy. d6 was best. } (31. d6 Nxd6 32. Rd1 Nb7 33. Rd7 Rc1+ 34. Kh2 Nc5 35. Rd8+ Kh7 36. Nf8+ Kg8 37. Nxg6+ Kf7) 31... b4?! { (-1.02 → -0.13) Inaccuracy. Kg8 was best. } (31... Kg8 32. Nd8 a4 33. a3 g5 34. Kh2 Kh7 35. Ne6 Nd6 36. Re3 Rc2 37. f4 gxf4 38. Nxf4) 32. Nf8 Kg8 33. Nxg6 Nc3 34. Ne5 Rd4 35. Nc6 Rd2 36. Nxa5 Nxd5 37. Re8+ Kf7 38. Rd8 Ke6 39. Nc4 Rc2 40. Rd6+ Ke7 41. Rxd5 Rxc4 42. Rd2 Rc1+ 43. Kh2 Rb1 44. g4 b3 45. axb3 { The game is a draw. } 1/2-1/2