[Event "73. Sparta Grand Prix"] [Site "https://lichess.org/AHUFM8Oa"] [Date "2021.11.02"] [White "svidlerforpresident"] [Black "BuckDuck"] [Result "1-0"] [UTCDate "2021.11.02"] [UTCTime "19:56:10"] [WhiteElo "2507"] [BlackElo "2356"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "600+1"] [ECO "D30"] [Opening "Semi-Slav Defense: Quiet Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 { D30 Semi-Slav Defense: Quiet Variation } Be7 6. Bd3 dxc4 7. Nxc4 c5?! { (0.48 → 1.14) Inaccuracy. Nbd7 was best. } (7... Nbd7 8. O-O O-O 9. b3 b6 10. Qe2 c5 11. Bb2 Bb7 12. Rfd1) 8. dxc5 Bxc5 9. O-O Nc6 10. a3 a5?! { (0.59 → 1.15) Inaccuracy. b5 was best. } (10... b5 11. Nce5 Nxe5 12. Nxe5 a6 13. b4 Bd6 14. Bb2 Bb7 15. Qe2 O-O 16. Rac1 Bxg2 17. Rfd1) 11. b3 O-O 12. Bb2 b5?! { (1.03 → 1.88) Inaccuracy. h6 was best. } (12... h6 13. Qe2 Qe7 14. e4 Rd8 15. e5 Nd5 16. Qe4 f5 17. exf6 Nxf6 18. Qe2 Bd7 19. Bg6) 13. Nce5 Nxe5 14. Bxe5?! { (2.00 → 1.03) Inaccuracy. Nxe5 was best. } (14. Nxe5) 14... Ba6 15. Qe2 Qb6 16. a4? { (1.50 → 0.00) Mistake. Ng5 was best. } (16. Ng5) 16... bxa4 17. Bxf6 Bxd3 18. Qxd3 gxf6 19. Rxa4 Rfb8?? { (-0.15 → 4.95) Blunder. Bb4 was best. } (19... Bb4) 20. Rg4+ Kf8 21. Nd2?? { (5.56 → 0.33) Blunder. Qxh7 was best. } (21. Qxh7 Qxb3) 21... Qd6?? { (0.33 → 2.62) Blunder. f5 was best. } (21... f5) 22. Qc2?! { (2.62 → 1.55) Inaccuracy. Qxh7 was best. } (22. Qxh7 Ke7 23. Rg7 Rf8 24. Nf3 Rac8 25. Nh4 Ke8 26. g3 Ba3 27. Rg4 Bb2 28. Ra4 Bc3) 22... f5 23. Rh4 Kg7 24. Nc4?! { (2.10 → 1.13) Inaccuracy. e4 was best. } (24. e4) 24... Qc7? { (1.13 → 2.48) Mistake. Qe7 was best. } (24... Qe7 25. g3) 25. Qd1? { (2.48 → 0.74) Mistake. e4 was best. } (25. e4) 25... Be7 26. Rh3 Rh8?? { (0.47 → 2.63) Blunder. Bf6 was best. } (26... Bf6) 27. Qh5? { (2.63 → 1.16) Mistake. e4 was best. } (27. e4 fxe4) 27... h6 28. e4 fxe4 29. Qg4+ Kf8?? { (1.07 → 3.03) Blunder. Bg5 was best. } (29... Bg5) 30. Qxe4 Rd8? { (2.93 → 5.62) Mistake. Ra6 was best. } (30... Ra6 31. Rf3) 31. Rf3 Rd5?! { (5.52 → 10.74) Inaccuracy. Bd6 was best. } (31... Bd6 32. Qxe6) 32. Qxe6 Bg5 33. Qxd5 { Black resigns. } 1-0