[Event "Vuković Arena"] [Site "https://lichess.org/DWURzAh6"] [Date "2021.10.26"] [White "Mikhail_Chekhovskikh"] [Black "T_44"] [Result "1-0"] [UTCDate "2021.10.26"] [UTCTime "16:06:14"] [WhiteElo "1481"] [BlackElo "1722"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "120+0"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } dxc4 4. Nf3?! { (0.49 → -0.16) Inaccuracy. e4 was best. } (4. e4 c5 5. d5 exd5 6. Qxd5 Qxd5 7. Nxd5 Bd6 8. Bxc4 Nc6) 4... c5?! { (-0.16 → 0.50) Inaccuracy. a6 was best. } (4... a6 5. e3 b5 6. a4 b4 7. Nb1 c5 8. Bxc4 Nc6 9. O-O) 5. e3 cxd4 6. Nxd4 Nc6?! { (0.15 → 0.71) Inaccuracy. Nf6 was best. } (6... Nf6 7. Bxc4 a6 8. e4 Bd6 9. Be3 O-O 10. Bb3 Qc7 11. Rc1) 7. Bxc4 Nxd4 8. exd4 Nf6 9. Qc2?! { (0.62 → -0.03) Inaccuracy. O-O was best. } (9. O-O Bd6 10. Re1 O-O 11. Bg5 h6 12. Bh4 Be7 13. Bg3 Qb6 14. Bb3 Rd8 15. Be5 Nd7) 9... Bb4?? { (-0.03 → 8.15) Blunder. Bd6 was best. } (9... Bd6 10. Bg5) 10. Bd2?? { (8.15 → -0.39) Blunder. Qa4+ was best. } (10. Qa4+ Bd7 11. Qxb4 Rc8 12. Be2 Qb6 13. Qxb6 axb6 14. Bd2 Rxc3 15. bxc3 O-O 16. c4 Ra8) 10... Bxc3?! { (-0.39 → 0.42) Inaccuracy. O-O was best. } (10... O-O 11. Qd3) 11. Bxc3?! { (0.42 → -0.17) Inaccuracy. bxc3 was best. } (11. bxc3 O-O 12. O-O b6 13. Bd3 Bb7 14. Rfe1 Rc8 15. a4 Qc7 16. h3 Rfd8 17. Qb2 Bd5) 11... O-O 12. O-O b6 13. Bd3 Re8 14. d5 Nxd5?! { (-0.07 → 1.01) Inaccuracy. Qxd5 was best. } (14... Qxd5 15. Bxf6 Bb7 16. Bxh7+ Kf8 17. Be4 Qxe4 18. Qxe4 Bxe4 19. Bd4 Red8 20. Be3 f6 21. Rfc1) 15. Bxh7+ Kf8 16. Rfd1?! { (1.11 → 0.37) Inaccuracy. Rad1 was best. } (16. Rad1 Bb7) 16... Qe7 17. Bxg7+?? { (0.86 → -3.15) Blunder. Be4 was best. } (17. Be4 Nxc3 18. Qxc3 Bb7 19. Qh3 f5 20. Bxb7 Qxb7 21. Rd6 Kg8 22. Rad1 Rac8 23. a3 Qf7) 17... Kxg7 18. Rd4 Qf6?? { (-4.36 → -0.47) Blunder. Rh8 was best. } (18... Rh8) 19. Rg4+ Kf8?? { (0.00 → 6.37) Blunder. Kh8 was best. } (19... Kh8 20. Be4 Ba6 21. Qb3 Nf4 22. Bxa8 Rxa8 23. Qa4 Ne2+ 24. Kh1 Bd3 25. Rh4+ Kg7 26. Rg4+) 20. Rg8+ Ke7 21. Rxe8+ Kxe8 22. Qc6+ Ke7 23. Qxa8 Bd7 24. Qxa7 Qxb2 25. Rf1 Qc2? { (5.17 → 12.38) Mistake. f5 was best. } (25... f5 26. Bg6) 26. Bxc2 Nc3?! { (13.01 → Mate in 11) Checkmate is now unavoidable. Kd8 was best. } (26... Kd8 27. Bb3) 27. Ba4?! { (Mate in 11 → 12.61) Lost forced checkmate sequence. Qa3+ was best. } (27. Qa3+ Ke8 28. Qxc3 Kf8 29. Rd1 Be8 30. Qf6 Kg8 31. Qe7 Kg7 32. Qxe8 b5 33. Qe7 Kh6) 27... Nd5 28. Qxd7+ Kf6 29. Bc6 Kg6 30. Bxd5 Kf6 31. Bxe6 fxe6 32. Re1 Kf5 33. Qxe6+ Kg5 34. Re5+ Kf4 35. Rh5 b5 36. Qf5# { White wins by checkmate. } 1-0