[Event "Friendly Practice Game Qiao/Yu"] [Site "Chess.com- Online"] [Date "2022.11.30"] [Round "1"] [White "Qiao, Richardson Jingsi"] [Black "Yu, Vincent Zhiwen"] [Result "0-1"] [WhiteElo "1485"] [BlackElo "1514"] [Variant "Standard"] [TimeControl "-"] [ECO "E12"] [Opening "Queen's Indian Defense"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 { E12 Queen's Indian Defense } 4. Bg5 Bb7 5. Nc3 Be7 6. e3 O-O 7. Bxf6 Bxf6 8. Bd3 c5 9. dxc5?! { (-0.20 → -0.84) Inaccuracy. d5 was best. } (9. d5 g6 10. h4 Bxc3+ 11. bxc3 Qf6 12. Qb3 d6 13. O-O-O Nd7 14. h5 Rae8 15. Bc2 exd5) 9... Na6 10. cxb6 Bxc3+ 11. bxc3 axb6 12. O-O Bxf3 13. Qxf3 Nc5 14. Bc2 Ra3 15. Rfc1 f5 16. Bb3 Qc7 17. Rab1 Rf6 18. Qe2 Rh6?! { (-0.11 → 0.46) Inaccuracy. g5 was best. } (18... g5 19. Rd1 g4 20. Qb2 Ra6 21. Rd4 Rf7 22. Bc2 h5 23. a4 h4 24. h3 gxh3 25. Rxh4) 19. h3? { (0.46 → -0.76) Mistake. g3 was best. } (19. g3 Ne4 20. Rb2 Kf7 21. Qd3 Ke7 22. Bd1 Qd6 23. Qxd6+ Nxd6 24. Rcc2 Ra6 25. Rb4 g5) 19... g5 20. Qf3 Ne4 21. Rb2 g4 22. Qf4 Qxf4 23. exf4 gxh3 24. g3 Kf7 25. Rd1 Ke7 26. Rd3 h2+ 27. Kh1 Rh3 28. Bd1 Nc5 29. Re3 Rh6 30. Bc2 Kd8 31. Rxb6?? { (-0.87 → -6.37) Blunder. Bd1 was best. } (31. Bd1 Ne4 32. Bf3 Nd6 33. Be2 Ra4 34. Bf1 Kc7 35. Re1 Ra7 36. Bd3 Ra3 37. Rc2 Nb7) 31... Rxa2 32. Bb1 Rxf2 33. Re1 Rh3 34. Rb5 Na4 35. Rb3 Rxg3 36. Rc1 Rxf4 37. Ra3 Rxc4 38. Kxh2 Rg6 39. Kh3? { (-9.40 → Mate in 3) Checkmate is now unavoidable. Rxa4 was best. } (39. Rxa4 Rxa4 40. c4 Ra3 41. Rd1 Rh6+ 42. Kg2 Rh4 43. Rd3 Rxd3 44. Bxd3 Rd4 45. Bf1 Rd2+) 39... Rcg4 40. Bxf5 exf5 41. Rxa4 Rh6# { Black wins. } 0-1