[Event "День России"] [Site "https://lichess.org/LBB7MlHr"] [Date "2023.06.12"] [White "Sergey_Sinelnik"] [Black "Aleksey_Nikolaev"] [Result "1-0"] [UTCDate "2023.06.12"] [UTCTime "11:47:58"] [WhiteElo "1171"] [BlackElo "1104"] [WhiteRatingDiff "+68"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Accelerated Mannheim Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Qa4+ { D20 Queen's Gambit Accepted: Accelerated Mannheim Variation } Nc6 4. Qxc4?? { (0.15 → -2.27) Blunder. Nf3 was best. } (4. Nf3 Nf6 5. Nc3 Nd5 6. Ne5 Bd7 7. Qxc4 Nxe5 8. Qxd5 Nc6) 4... Be6 5. Qc3 Bd5?? { (-2.39 → 0.00) Blunder. Qxd4 was best. } (5... Qxd4 6. Bd2 O-O-O 7. Nf3 Qxc3 8. Nxc3 f6 9. e3 Bf7 10. a3) 6. e3? { (0.00 → -1.38) Mistake. a3 was best. } (6. a3 Qd6) 6... e6? { (-1.38 → 0.08) Mistake. e5 was best. } (6... e5 7. a3) 7. Bb5?? { (0.08 → -4.92) Blunder. a3 was best. } (7. a3 Qf6 8. Qc2 Qg6 9. Qxg6 hxg6 10. Nf3 Nf6 11. Nbd2 Ne4 12. Nxe4 Bxe4 13. b4 Bxf3) 7... a6?? { (-4.92 → -0.70) Blunder. Bxg2 was best. } (7... Bxg2 8. Bxc6+ bxc6 9. e4 Bd6 10. e5 Bf8 11. f3 Qh4+ 12. Ke2 Ne7 13. Be3 Bxh1 14. Nd2) 8. Bxc6+ bxc6? { (-0.80 → 0.32) Mistake. Bxc6 was best. } (8... Bxc6 9. Nf3 Nf6 10. Nbd2 Qd5 11. O-O Rg8 12. Re1 Ne4 13. Qc2 f6 14. Qxe4 Qxe4 15. Nxe4) 9. Nf3 Rb8 10. O-O?! { (0.55 → -0.35) Inaccuracy. Qc2 was best. } (10. Qc2) 10... Bb4 11. Qd3 Nf6? { (-0.54 → 0.69) Mistake. Bxf3 was best. } (11... Bxf3) 12. Qxa6 O-O 13. Bd2? { (0.72 → -0.64) Mistake. Qe2 was best. } (13. Qe2 c5 14. a3 Ra8 15. dxc5 Qb8 16. Nbd2 Bxc5 17. e4 Bb7 18. Qc4 Nd7 19. Qc2 Rd8) 13... Bxd2? { (-0.64 → 0.49) Mistake. Bxf3 was best. } (13... Bxf3 14. gxf3) 14. Nbxd2 c5 15. Nb3?! { (0.71 → -0.06) Inaccuracy. b3 was best. } (15. b3 cxd4) 15... Bb7?! { (-0.06 → 0.73) Inaccuracy. Bxf3 was best. } (15... Bxf3 16. gxf3 cxd4 17. Nxd4 Rxb2 18. Rab1 Rxb1 19. Rxb1 Qd5 20. Rb5 c5 21. Qc6 Qxa2 22. Qxc5) 16. Qc4?! { (0.73 → 0.18) Inaccuracy. Qe2 was best. } (16. Qe2 Bxf3 17. Qxf3 cxd4 18. exd4 Nd5 19. Rfc1 Qf6 20. Qxf6 gxf6 21. Rc2 Rb4 22. Rd1 Rfb8) 16... cxd4?! { (0.18 → 1.08) Inaccuracy. Bxf3 was best. } (16... Bxf3) 17. Qxd4 Bxf3 18. Qxd8 Rfxd8 19. gxf3 Nd5 20. Rfd1 Nb4?! { (1.16 → 2.03) Inaccuracy. Rd6 was best. } (20... Rd6 21. Na5) 21. Rxd8+ Rxd8 22. a3 Nc2?! { (2.04 → 2.81) Inaccuracy. Nd3 was best. } (22... Nd3 23. Rd1 Rd5 24. Nd4 Ne5 25. f4 Nd7 26. Rd2 Kf8 27. Nf3 Ke7 28. Rxd5 exd5 29. b4) 23. Rc1 f5? { (3.06 → 5.60) Mistake. Rb8 was best. } (23... Rb8 24. Rxc2 Rxb3 25. Rxc7 Kf8 26. Rc2 Ke7 27. f4 Kf6 28. Kf1 Kf5 29. a4 e5 30. fxe5) 24. Rxc2 Rd1+ 25. Kg2 e5 26. Rxc7 f4 27. exf4 exf4 28. Kh3 g5 29. Kg4 Rg1+ 30. Kf5 Re1 31. Kxg5 Re6 32. Kxf4 h5 33. Nc5 Rg6 34. a4 h4 35. a5 Rg2 36. a6 Rxh2?! { (38.65 → Mate in 2) Checkmate is now unavoidable. Rg6 was best. } (36... Rg6 37. Ke5 Rg1 38. a7 Ra1 39. Rc8+ Kh7 40. a8=R Rxa8 41. Rxa8 h3 42. Ne6 Kg6 43. Nf4+) 37. a7 Rxf2 38. a8=Q# { White wins by checkmate. } 1-0