[Event "Marshall U2300 (1-day schedule)"] [Site "?"] [Date "2017.02.19"] [Round "2"] [White "Morris-Suzuki, Sophie"] [Black "Yen, William"] [Result "1-0"] [WhiteElo "2056"] [BlackElo "1962"] [Variant "Standard"] [TimeControl "-"] [ECO "D46"] [Opening "Semi-Slav Defense: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 { D46 Semi-Slav Defense: Chigorin Defense } dxc4 8. Bxc4 b5 9. Be2 Bb7 10. O-O O-O 11. Rd1 Qc7 12. e4 e5 13. Bg5 exd4 14. Rxd4 a6?! { (-0.10 → 0.61) Inaccuracy. Ne5 was best. } (14... Ne5 15. Bxf6 gxf6 16. Nh4 Ng6 17. Nf5 Bxh2+ 18. Kf1 Be5 19. Rd3 Nf4 20. Re3 Ne6 21. Rh3) 15. Bxf6 Nxf6 16. Rxd6 Qxd6 17. e5 Qe7?! { (0.52 → 1.65) Inaccuracy. Qc5 was best. } (17... Qc5 18. b4) 18. exf6 Qxf6 19. Ne4 Qe7 20. Nc5 Rad8 21. Bd3 h6 22. Re1 Qc7 23. Qe2 Qb6?! { (1.83 → 2.58) Inaccuracy. Bc8 was best. } (23... Bc8 24. Qe4 f5 25. Qe3 a5 26. a4 Qb6 27. axb5 cxb5 28. Qe5 Kh7 29. Nd4 Qf6 30. Nxb5) 24. b4 Bc8 25. Qe4 g6?! { (2.67 → 3.84) Inaccuracy. f5 was best. } (25... f5 26. Qe7) 26. Nd4?! { (3.84 → 2.81) Inaccuracy. Qf4 was best. } (26. Qf4 Rd5 27. Bc2 Rxc5 28. Qe3 Qd8 29. bxc5 Kg7 30. Ne5 Re8 31. Rd1 Qf6 32. f4 g5) 26... Rd5 27. Bc2 Rfd8? { (2.41 → 4.85) Mistake. Bd7 was best. } (27... Bd7 28. Bb3 Re8 29. Bxd5 Rxe4 30. Bxe4 Qc7 31. Rd1 Be8 32. Bf3 a5 33. a3 axb4 34. axb4) 28. Bb3 Rxd4?? { (4.56 → Mate in 5) Checkmate is now unavoidable. Qc7 was best. } (28... Qc7 29. Bxd5) 29. Qxg6+ Kh8 30. Qxh6+ Kg8 31. Bc2 Rg4 32. Bh7+ { Black resigns. } 1-0