[Event "Classical Sunday 7"] [Site "https://lichess.org/Co6tvrgh"] [Date "2020.06.28"] [White "sh3tuation"] [Black "corre_contactos"] [Result "1-0"] [UTCDate "2020.06.28"] [UTCTime "16:00:00"] [WhiteElo "1783"] [BlackElo "1592"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d5?! { (0.18 → 0.78) Inaccuracy. e6 was best. } { D06 Queen's Gambit Declined: Marshall Defense } (2... e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bb4+ 6. Bd2 Be7 7. O-O) 3. cxd5 Nxd5 4. Nf3 e6 5. e4 Nb6 6. Nc3 Bd7 7. Be2 Bc6?! { (1.40 → 2.09) Inaccuracy. Bd6 was best. } (7... Bd6) 8. O-O N8d7?? { (1.95 → 4.92) Blunder. Bd6 was best. } (8... Bd6) 9. d5 exd5 10. exd5 Nf6?! { (4.66 → 7.26) Inaccuracy. Nxd5 was best. } (10... Nxd5) 11. dxc6 Qxd1 12. Rxd1 bxc6 13. Bg5 Rd8 14. Bxf6 gxf6 15. Rxd8+ Kxd8 16. Rd1+ Ke8 17. Nd4 Kd7 18. Bg4+ Kd6 19. Ndb5+ Kc5 20. Nxa7 Bg7 21. Ne4+ Kb4 22. Nxc6+ Kb5 23. Nd4+ Ka6 24. Nc5+ Ka7 25. Nb5+ Kb8 26. Na6+ Kb7 27. Naxc7 Nc4 28. Rd7 Ne5 29. Bf3+ Kb6 30. Rd6+ Ka5?! { (14.30 → Mate in 6) Checkmate is now unavoidable. Kc5 was best. } (30... Kc5 31. Be2 Nc6 32. Na6+ Kb6 33. Nb4 Re8 34. Rxc6+ Ka5 35. Nd4 Rxe2 36. Nd3 Rxb2 37. Nxb2) 31. Be2?! { (Mate in 6 → 18.52) Lost forced checkmate sequence. a3 was best. } (31. a3 Nxf3+ 32. gxf3 Ka4 33. Nd4 Ra8 34. Nxa8 Ka5 35. b4+ Ka4 36. Ra6#) 31... f5?! { (18.52 → Mate in 4) Checkmate is now unavoidable. Rd8 was best. } (31... Rd8 32. Rxd8) 32. Ra6+ Kb4 33. Nd5+ Kc5 34. Rd6? { (Mate in 3 → 8.15) Lost forced checkmate sequence. b4+ was best. } (34. b4+ Kxd5 35. Rd6+ Ke4 36. Rd4#) 34... Bf8? { (8.15 → Mate in 1) Checkmate is now unavoidable. Nc4 was best. } (34... Nc4 35. b4+ Kxb5 36. Rb6+ Ka4 37. Ra6+ Kb5 38. Ra5+ Kc6 39. Bxc4 Kd7 40. Ra7+ Kd6 41. Rxf7) 35. b4# { White wins by checkmate. } 1-0