[Event "Grand-Prix Etud N4 May-2022"] [Site "https://lichess.org/NmBNyLjQ"] [Date "2022.05.09"] [White "Andrei_Reznikov"] [Black "DmitriBurov"] [Result "1-0"] [UTCDate "2022.05.09"] [UTCTime "16:20:29"] [WhiteElo "1472"] [BlackElo "1888"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-22"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 { D37 Queen's Gambit Declined: Three Knights Variation } Nc6?! { (0.00 → 0.63) Inaccuracy. dxc4 was best. } (4... dxc4 5. e4 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8. Bxc4 c5 9. O-O) 5. g3?! { (0.63 → 0.05) Inaccuracy. a3 was best. } (5. a3 Be7 6. e3 O-O 7. Qc2 h6 8. b4 Nb8 9. Be2 a5) 5... g6?! { (0.05 → 0.94) Inaccuracy. dxc4 was best. } (5... dxc4 6. Bg2 Bb4 7. a3 Bxc3+ 8. bxc3 O-O 9. O-O Rb8 10. Bg5) 6. Bg2 Bg7 7. O-O O-O 8. Re1 dxc4 9. e4 e5? { (0.70 → 2.39) Mistake. h6 was best. } (9... h6 10. b3) 10. d5 Ne7? { (2.42 → 4.80) Mistake. Nb4 was best. } (10... Nb4 11. Nxe5) 11. Nxe5 Ne8 12. Nxc4 Nd6 13. Nxd6 Qxd6? { (4.30 → 7.09) Mistake. cxd6 was best. } (13... cxd6 14. Bf4 Be5 15. Qd2 Bd7 16. h4 Bxf4 17. Qxf4 Qb6 18. Re2 Rac8 19. Qf6 Rce8 20. Rd2) 14. Bf4 Be5 15. Bxe5 Qxe5 16. f4 Qg7 17. Qc2?! { (6.81 → 4.65) Inaccuracy. e5 was best. } (17. e5) 17... a6?! { (4.65 → 6.77) Inaccuracy. c6 was best. } (17... c6) 18. a4?! { (6.77 → 4.93) Inaccuracy. Qd2 was best. } (18. Qd2 f6) 18... Rb8?! { (4.93 → 7.23) Inaccuracy. c6 was best. } (18... c6 19. Rad1 cxd5 20. exd5 Nf5 21. Ne4 Bd7 22. b3 Rac8 23. Qf2 h5 24. Qb6 Rfd8 25. Nf6+) 19. b4?? { (7.23 → 3.45) Blunder. Nd1 was best. } (19. Nd1) 19... Bd7? { (3.45 → 5.99) Mistake. Qd4+ was best. } (19... Qd4+ 20. Kh1) 20. b5? { (5.99 → 3.21) Mistake. e5 was best. } (20. e5 Kh8) 20... Qd4+?! { (3.21 → 4.44) Inaccuracy. axb5 was best. } (20... axb5 21. axb5 c6 22. d6 Qd4+ 23. Kh1 Qxd6 24. Rad1 Qc7 25. b6 Qc8 26. f5 gxf5 27. Qd2) 21. Kh1 Qc5 22. Qd3?! { (5.35 → 3.92) Inaccuracy. Qb2 was best. } (22. Qb2 axb5) 22... f5? { (3.92 → 7.08) Mistake. axb5 was best. } (22... axb5 23. Nxb5 c6 24. Rec1 Qb4 25. Rab1 Qxa4 26. Nc3 Qa5 27. d6 Nc8 28. e5 Nb6 29. Qd4) 23. e5 axb5 24. axb5 c6 25. bxc6 bxc6 26. d6 Nc8 27. Rec1 Rb3 28. Na4?? { (7.83 → 0.76) Blunder. Qc2 was best. } (28. Qc2 Ra3 29. Rxa3 Qxa3 30. Na4 Be6 31. Nc5 Bd5 32. Bxd5+ cxd5 33. Qc3 Qxc3 34. Rxc3 Rd8) 28... Qxc1+ 29. Rxc1 Rxd3 30. Nc5 Nb6?? { (0.79 → 8.06) Blunder. Rd2 was best. } (30... Rd2 31. Nxd7 Rd8 32. Nb8 Nxd6 33. Nxc6 Rd7 34. exd6 R7xd6 35. Bf3 Rb2 36. Ne5 Rdd2 37. h4) 31. Nxd3 Rb8 32. Bxc6 Bxc6+ 33. Rxc6 Nd5 34. d7 Ne3? { (8.53 → Mate in 8) Checkmate is now unavoidable. Ne7 was best. } (34... Ne7 35. Rd6) 35. Rc8+ Kf7 36. Rxb8 Ng2 37. d8=Q { Black resigns. } 1-0