[Event "Torneo Intercolegiado 2021"] [Site "https://lichess.org/QPp2jk8B"] [Date "2021.06.26"] [White "HelmuthR21"] [Black "joiandresnietocharry"] [Result "1-0"] [UTCDate "2021.06.26"] [UTCTime "16:08:55"] [WhiteElo "1423"] [BlackElo "1203"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 { D37 Queen's Gambit Declined: Three Knights Variation } Nc6?! { (0.00 → 0.63) Inaccuracy. dxc4 was best. } (4... dxc4 5. e4 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8. Bxc4 c5 9. O-O) 5. e3 Bb4 6. Qc2 O-O 7. Bd3 g6? { (0.24 → 1.53) Mistake. Bd6 was best. } (7... Bd6 8. a3 dxc4 9. Bxc4 e5 10. h3 exd4 11. exd4 Ne7 12. O-O) 8. a3 Bd6 9. c5 Be7 10. b4 b6 11. Bd2 bxc5 12. bxc5 Rb8 13. O-O Re8?! { (1.39 → 2.47) Inaccuracy. e5 was best. } (13... e5) 14. Rab1 Rxb1 15. Rxb1 Ng4? { (1.62 → 3.26) Mistake. Bd7 was best. } (15... Bd7) 16. h3 Nxf2? { (3.29 → 5.50) Mistake. Nf6 was best. } (16... Nf6 17. Bb5 Bd7 18. Ne5 Nxe5 19. dxe5 Ne4 20. c6 Bc8 21. Nxe4 dxe4 22. Ba5 Bxa3 23. Be2) 17. Kxf2 Bh4+ 18. Kg1 Bg3 19. Be1 Qd7 20. Bxg3 Qd8 21. Bb5 Bd7 22. Ne5 Nxe5 23. Bxe5 Bxb5 24. Rxb5 Qg5 25. Bf4 Qh4 26. Qb2 Qe1+ 27. Kh2 Kg7 28. Be5+ f6 29. Bxc7 Qxe3 30. Rb7 Kh6 31. Nd1 Qg5 { Black offers draw } 32. g3 e5 33. Nf2 f5 34. Bxe5 Kh5?! { (16.10 → Mate in 4) Checkmate is now unavoidable. Re6 was best. } (34... Re6 35. Bg7+) 35. Rxh7+ Qh6 36. Qe2+ Kg5 37. h4+ Qxh4+ 38. gxh4# { White wins by checkmate. } 1-0