[Event "5º COPA NACIONAL ULP X EQUIPOS Team Battle"] [Site "https://lichess.org/eayG88AB"] [Date "2023.11.23"] [White "elextranjero00"] [Black "DANSANDROV"] [Result "1-0"] [UTCDate "2023.11.23"] [UTCTime "00:31:02"] [WhiteElo "2693"] [BlackElo "1589"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+1"] [ECO "D31"] [Opening "Semi-Slav Defense: Marshall Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 { D31 Semi-Slav Defense: Marshall Gambit } dxc4 5. Bxc4 h5? { (0.73 → 2.30) Mistake. b5 was best. } (5... b5 6. Bb3 b4 7. Nce2 Nf6 8. Qc2 a5 9. Nf3 Ba6 10. Be3) 6. Nf3 Be7 7. O-O Nd7 8. Qe2 Nb6 9. Bb3 a6 10. Bf4 Nf6 11. Rad1 O-O 12. Rfe1 Bd7 13. Bg5 Ng4 14. Bxe7 Qxe7 15. h3 Nf6 16. e5 Nfd5 17. Ne4 f5?! { (2.51 → 3.84) Inaccuracy. Nf4 was best. } (17... Nf4 18. Qd2 Nbd5 19. h4 Ng6 20. g3 Rfd8 21. Qe2 Nf8 22. Nfd2 Be8 23. Nd6 f6 24. Nxe8) 18. exf6 Nxf6 19. Neg5 Nbd5 20. Ne5 Nf4 21. Qd2?! { (4.33 → 3.40) Inaccuracy. Qc2 was best. } (21. Qc2 Qd6 22. Nxd7 Qxd7 23. Nxe6 N6d5 24. Nxf8 Rxf8 25. Re5 a5 26. Rde1 a4 27. Bxd5+ cxd5) 21... N6d5 22. h4 Be8?! { (4.07 → 5.28) Inaccuracy. Rf6 was best. } (22... Rf6 23. g3 Ng6 24. Nxd7 Qxd7 25. Qe2 Nh8 26. Qxh5 Nf7 27. Re2 Nxg5 28. hxg5 Qf7 29. Qxf7+) 23. g3 Nh3+ 24. Nxh3 Qf6 25. Ng5 Bg6 26. Nxg6 Qxg6 27. Rxe6 Qf5 28. Bc2 Qxf2+ 29. Qxf2 Rxf2 30. Kxf2 Rf8+ 31. Kg2 Nb4 32. Bh7+ Kh8 33. Rde1 g6 34. Re8 Kg7 35. R1e7+ Kf6 36. Rxf8+?! { (Mate in 3 → 11.16) Lost forced checkmate sequence. Ne4+ was best. } (36. Ne4+ Kf5 37. Rxf8+ Kg4 38. Nf2#) 36... Kxe7 37. Rf7+ Kd6 38. Rxb7 Nd5?! { (11.09 → Mate in 6) Checkmate is now unavoidable. Nc2 was best. } (38... Nc2 39. Bxg6 Nxd4 40. Bxh5 Kd5 41. Bg4 Nc2 42. h5 c5 43. h6 Nb4 44. a4 Kc6 45. Rf7) 39. Ne4+ Ke6 40. Bg8+ Kf5 41. Bxd5 cxd5 42. Nc3?! { (Mate in 3 → 43.39) Lost forced checkmate sequence. Ng5 was best. } (42. Ng5 Kg4 43. Rf7 a5 44. Rf4#) 42... Ke6 43. Rb6+ Kf5 44. Nxd5?! { (Mate in 4 → 40.39) Lost forced checkmate sequence. Kf3 was best. } (44. Kf3 g5 45. Nxd5 gxh4 46. Ne7+ Kg5 47. Rg6#) 44... g5?! { (40.39 → Mate in 3) Checkmate is now unavoidable. Ke4 was best. } (44... Ke4 45. Nf4 g5 46. hxg5 a5 47. d5 Kf5 48. g6 Ke5 49. Nxh5 Kd4 50. Ra6 Kc4 51. Rxa5) 45. Kf3 g4+ 46. Ke3 a5 47. Rf6# { White wins by checkmate. } 1-0