[Event "G1 Copa do Brasil - 1ª Fase Team Battle"] [Site "https://lichess.org/ny7Jjrdm"] [Date "2020.08.05"] [White "Luckynumber89"] [Black "nakading"] [Result "1-0"] [UTCDate "2020.08.05"] [UTCTime "01:27:46"] [WhiteElo "2295"] [BlackElo "2158"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D52"] [Opening "Queen's Gambit Declined: Cambridge Springs Defense, Bogoljubow Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 { D52 Queen's Gambit Declined: Cambridge Springs Defense, Bogoljubow Variation } dxc4 9. Bxf6 Nxf6 10. Nxc4 Qc7 11. Be2 O-O 12. O-O c5?? { (0.29 → 2.48) Blunder. b6 was best. } (12... b6) 13. dxc5?? { (2.48 → 0.00) Blunder. Nb5 was best. } (13. Nb5) 13... Bxc5 14. Rac1 Bd7 15. Bf3 Bc6?! { (-0.27 → 0.31) Inaccuracy. Rac8 was best. } (15... Rac8 16. Nd2) 16. Bxc6 Qxc6 17. Nd2 Bb4 18. Nf3 Rac8 19. Qb3 Be7 20. h3 Rfd8 21. a3 Nd5?! { (-0.32 → 0.75) Inaccuracy. Nd7 was best. } (21... Nd7) 22. Nxd5 Qxd5 23. Qxd5 Rxd5?? { (0.76 → 8.99) Blunder. exd5 was best. } (23... exd5 24. Rfd1) 24. Rxc8+ Bd8 25. Rfc1 Kf8 26. b4 Ke7 27. Nd4 e5 28. Nf5+ Kf6 29. e4 Rd2 30. Ne3 Bb6 31. Nd5+ Kg6 32. Nxb6 axb6 33. R8c7 f6 34. Rxb7 Ra2? { (9.76 → Mate in 9) Checkmate is now unavoidable. Rd8 was best. } (34... Rd8) 35. Rcc7 Ra1+ 36. Kh2 Rxa3 37. Rxg7+ Kh6 38. Rxh7+ Kg5 39. Rxb6?! { (Mate in 2 → 57.78) Lost forced checkmate sequence. Rbg7+ was best. } (39. Rbg7+ Kf4 40. Rg4#) 39... f5?! { (57.78 → Mate in 6) Checkmate is now unavoidable. Kg6 was best. } (39... Kg6 40. Re7 Ra8 41. Rxe5 Rd8 42. Ree6 Kg7 43. Rxf6 Rd4 44. Rfd6 Rxe4 45. Rb7+ Kf8 46. Rd8+) 40. exf5?! { (Mate in 6 → 71.64) Lost forced checkmate sequence. g3 was best. } (40. g3 Rxg3 41. Kxg3 f4+ 42. Kh2 f3 43. Rg7+ Kh5 44. Re6 Kh4 45. Rh6#) 40... Kxf5 41. Rf7+ { Black resigns. } 1-0