[Event "Practica Pre-Mundial"] [Site "https://lichess.org/7Euv3dTc"] [Date "2021.03.20"] [White "Snowboard15"] [Black "Parcival2020"] [Result "0-1"] [UTCDate "2021.03.20"] [UTCTime "01:45:00"] [WhiteElo "1726"] [BlackElo "2152"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System, Anti-Colle"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 { D04 Queen's Pawn Game: Colle System, Anti-Colle } 4. Be2 e6 5. O-O Bd6 6. b3 Nbd7 7. Bb2 O-O 8. Nbd2 a5 9. c4 c6 10. a3 h6 11. h3?! { (-0.02 → -0.72) Inaccuracy. c5 was best. } (11. c5 Bc7 12. b4 axb4 13. axb4 Rxa1 14. Qxa1 Ne4 15. Bc3 Bg4 16. Bd3 Nxc3 17. Qxc3 Qe7) 11... Qe7?! { (-0.72 → -0.17) Inaccuracy. Ne4 was best. } (11... Ne4) 12. Ne5 Bxe5?! { (-0.43 → 0.25) Inaccuracy. Rfd8 was best. } (12... Rfd8 13. f4) 13. dxe5 Ne4 14. Rc1?! { (0.25 → -0.36) Inaccuracy. Nxe4 was best. } (14. Nxe4) 14... Rfd8 15. f3?? { (-0.16 → -2.02) Blunder. cxd5 was best. } (15. cxd5 exd5) 15... Ng3 16. Re1 Nc5 17. b4?? { (-1.88 → -4.90) Blunder. cxd5 was best. } (17. cxd5 exd5 18. Nf1 Nxe2+ 19. Qxe2 Nd3 20. Ng3 Qe6 21. Bd4 c5 22. Rxc5 Nxc5 23. Bxc5 Rdc8) 17... axb4 18. axb4 Nxe2+ 19. Qxe2 Nd3 20. Bc3 Nxe1?! { (-6.16 → -4.16) Inaccuracy. dxc4 was best. } (20... dxc4) 21. Rxe1?! { (-4.16 → -5.41) Inaccuracy. Qxe1 was best. } (21. Qxe1 Ra2 22. Qg3 dxc4 23. Nxc4 Rd3 24. Kh2 b5 25. Nd6 Rxe3 26. Ra1 Rxa1 27. Bxa1 Rd3) 21... Ra3 22. Rc1 dxc4?? { (-5.03 → -2.37) Blunder. Ra2 was best. } (22... Ra2 23. cxd5) 23. Qxc4?? { (-2.37 → -6.04) Blunder. Nxc4 was best. } (23. Nxc4 Bd3) 23... Bd3 24. Qg4?! { (-4.87 → -6.41) Inaccuracy. Qf4 was best. } (24. Qf4 Bg6) 24... Rxc3 25. Rxc3 Bf5 26. Qc4 Rxd2 27. e4 Bxh3 28. Rc2 Rd1+ 29. Kh2? { (-7.59 → Mate in 6) Checkmate is now unavoidable. Qf1 was best. } (29. Qf1 Qd8 30. Rf2 Rxf1+ 31. Rxf1 Qg5 32. Rf2 Qg3 33. Rc2 Bxg2 34. Rxg2 Qxf3 35. Ra2 Qxe4) 29... Qh4 30. gxh3 Qf4+ 31. Kg2 Qg5+ 32. Kh2 Qg1# { Black wins by checkmate. } 0-1