[Event "Тренировочный блиц 27 в ПГУПС Arena"] [Site "https://lichess.org/dE1rFslK"] [Date "2022.02.10"] [White "Kuvshinov-nikita12"] [Black "Praded_Vasiliy"] [Result "1-0"] [UTCDate "2022.02.10"] [UTCTime "17:57:36"] [WhiteElo "843"] [BlackElo "632"] [WhiteRatingDiff "+28"] [BlackRatingDiff "-32"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 { C47 Four Knights Game } 4. d3 d6?! { (-0.25 → 0.34) Inaccuracy. Bb4 was best. } (4... Bb4 5. g3 d5 6. exd5 Nxd5 7. Bd2 Nxc3 8. bxc3 Bd6 9. Bg2) 5. Be3 Be6 6. Be2 Be7 7. O-O O-O 8. a4 a5 9. Ra3?? { (0.47 → -1.45) Blunder. d4 was best. } (9. d4 Nxd4) 9... Ra6?? { (-1.45 → 0.95) Blunder. d5 was best. } (9... d5 10. exd5) 10. Rb3?? { (0.95 → -2.86) Blunder. d4 was best. } (10. d4 exd4 11. Nxd4 Ra8 12. Nxe6 fxe6 13. Rb3 Nb4 14. Bf3 Qd7 15. e5 dxe5 16. Qxd7 Nxd7) 10... Rb6?? { (-2.86 → 1.53) Blunder. Bxb3 was best. } (10... Bxb3 11. cxb3) 11. Rxb6 cxb6 12. Qa1? { (1.29 → -0.19) Mistake. d4 was best. } (12. d4 exd4 13. Bxd4 Nb4 14. Ng5 Bc8 15. Bc4 Bg4 16. f3 Bd7 17. Kh1 h6 18. Nh3 Bxh3) 12... Qa8?? { (-0.19 → 1.98) Blunder. d5 was best. } (12... d5 13. Nxd5 Nxd5 14. exd5 Bxd5 15. b3 Qc7 16. Nd2 Rd8 17. Qb2 h6 18. Nc4 Bc5 19. c3) 13. Qa3?? { (1.98 → -5.05) Blunder. Bxb6 was best. } (13. Bxb6 Qc8 14. Qd1 d5 15. exd5 Bxd5 16. Nb5 Qe6 17. Be3 Rd8 18. Nc7 Qc8 19. Nxd5 Nxd5) 13... Qa6?? { (-5.05 → 1.66) Blunder. d5 was best. } (13... d5 14. Qa1) 14. Qb3?? { (1.66 → -7.07) Blunder. d4 was best. } (14. d4 Bc4 15. Bxc4 Qxc4 16. d5 Nb4 17. Nd2 Qc8 18. Qb3 Nd7 19. Nc4 Nxc2 20. Nxb6 Nxb6) 14... Nd4 15. Bxd4 Bxb3 16. cxb3 Nxe4?? { (-6.53 → 5.07) Blunder. exd4 was best. } (16... exd4 17. Nxd4 g6 18. Nc2 b5 19. axb5 Qb6 20. Ne3 Kg7 21. Ra1 Rc8 22. Nc4 Qd8 23. Nxa5) 17. dxe4 h5? { (4.74 → 10.23) Mistake. exd4 was best. } (17... exd4) 18. Ra1? { (10.23 → 4.90) Mistake. Bxa6 was best. } (18. Bxa6) 18... h4? { (4.90 → 10.23) Mistake. exd4 was best. } (18... exd4 19. Bxa6 dxc3 20. Bxb7 Rb8 21. Ba6 cxb2 22. Rb1 Ra8 23. Bd3 Bf6 24. Kf1 Bc3 25. Bc4) 19. Nxh4?? { (10.23 → 4.13) Blunder. Bxa6 was best. } (19. Bxa6 exd4 20. Nd5 Bd8 21. Bd3 g6 22. Nxd4 Bg5 23. Nb5 f5 24. Nxd6 fxe4 25. Bxe4 Kh7) 19... Bxh4 20. g3?? { (4.20 → -0.97) Blunder. Bxa6 was best. } (20. Bxa6 exd4 21. Bxb7 dxc3 22. bxc3 Rb8 23. Bd5 Bf6 24. Rc1 g5 25. g3 Kg7 26. Kg2 Rc8) 20... Bd8?? { (-0.97 → 4.59) Blunder. Qa8 was best. } (20... Qa8 21. Be3 Bd8 22. Bg4 d5 23. Nxd5 Qa6 24. Rd1 b5 25. Bc5 bxa4 26. bxa4 Qg6 27. Bf5) 21. Bxa6 b5? { (4.77 → 8.22) Mistake. exd4 was best. } (21... exd4 22. Bxb7) 22. axb5 bxa6 23. bxa6 Bg5 24. a7 Ra8 25. Rxa5 Bc1 26. Bxe5 Bxb2 27. Nb5 Bxe5 28. Nc7 Bc3 29. Nxa8 Bxa5 30. Nb6 Bxb6 31. a8=Q+ Kh7 32. Qa6 Bd4 33. Qxd6 Ba1 34. b4 f6 35. b5 g6 36. b6 Bc3?! { (74.31 → Mate in 7) Checkmate is now unavoidable. Be5 was best. } (36... Be5 37. Qe7+) 37. b7 Ba5 38. b8=Q Be1 39. Qdf8 Ba5 40. Qf4 Bc3 41. Qh4# { White wins by checkmate. } 1-0