[Event "CNU ON LINE 2021-2 - VARONES"] [Site "https://lichess.org/2DqueUoc"] [Date "2021.10.03"] [White "LuisAlvarez_UAC"] [Black "RenzoRengifo_UNMSM"] [Result "0-1"] [UTCDate "2021.10.03"] [UTCTime "00:35:37"] [WhiteElo "2410"] [BlackElo "2200"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+31"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C77"] [Opening "Ruy Lopez: Morphy Defense, Anderssen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 { C77 Ruy Lopez: Morphy Defense, Anderssen Variation } d6 6. c3 g6 7. O-O Bg7 8. h3 O-O 9. Re1 b5 10. Bb3 Bb7 11. a4 Na5 12. Bc2 c5 13. Nbd2 Nc6 14. Nf1 d5 15. exd5 Nxd5 16. Ne3 Nf4 17. Ng4 h5 18. Ngxe5?? { (-0.71 → -3.11) Blunder. axb5 was best. } (18. axb5) 18... Nxe5 19. Bxf4 Nxf3+ 20. gxf3 Qh4 21. Bg3 Qxh3 22. Re7 h4?? { (-4.08 → -1.82) Blunder. Bc6 was best. } (22... Bc6 23. Re4) 23. Qf1 Qc8 24. Bxh4 Bxf3 25. Bg3? { (-1.69 → -3.41) Mistake. Bd1 was best. } (25. Bd1) 25... Bf6?! { (-3.41 → -2.50) Inaccuracy. Qf5 was best. } (25... Qf5) 26. Rc7 Qf5 27. Re1?? { (-2.18 → -8.79) Blunder. Bd1 was best. } (27. Bd1 Bxd1) 27... Kg7?? { (-8.79 → -3.51) Blunder. Qh5 was best. } (27... Qh5) 28. Bd1 Bd5?! { (-4.27 → -3.40) Inaccuracy. Bxd1 was best. } (28... Bxd1 29. Rxd1 Bd8 30. Rb7 Qf3 31. Be5+ Bf6 32. Bxf6+ Kxf6 33. Rb6+ Kg7 34. Ra1 Rh8 35. Qg2) 29. Rxc5 Rh8 30. f3?! { (-3.23 → -4.91) Inaccuracy. Rxd5 was best. } (30. Rxd5 Qxd5 31. Re4 Rad8 32. axb5 Qxb5 33. Rb4 Qd5 34. Re4 Qxd3 35. Qxd3 Rxd3 36. Be2 Rd2) 30... Rh3 31. Qg2 Rah8 32. Bf2?! { (-4.92 → -7.23) Inaccuracy. axb5 was best. } (32. axb5 axb5) 32... Qxd3 33. Be2 Qd2 34. axb5 axb5 35. Rxb5 Rh1+?! { (-11.00 → -6.15) Inaccuracy. Qh6 was best. } (35... Qh6) 36. Qxh1 Rxh1+ 37. Kxh1 Bxf3+ 38. Bxf3?! { (-6.15 → -9.38) Inaccuracy. Kg1 was best. } (38. Kg1 Bxe2 39. Rxe2 Qxe2 40. Rb4 Bg5 41. Rd4 Qxb2 42. Rg4 f5 43. Rg3 Qb1+ 44. Kg2 Qe4+) 38... Qxf2 39. Rb4 Qxe1+ 40. Kg2 Qd2+?! { (-64.96 → -7.18) Inaccuracy. Be5 was best. } (40... Be5 41. Rg4 f5 42. Rg5 Bf4 43. Rg4 fxg4 44. Bxg4 Qg3+ 45. Kf1 Qxg4 46. Kf2 Qg3+ 47. Ke2) 41. Kg3? { (-7.18 → Mate in 4) Checkmate is now unavoidable. Kf1 was best. } (41. Kf1 Be5) 41... Be5+ 42. Kg4 Qh2 43. Kg5 f6+ 44. Kg4 Qg3# { Black wins by checkmate. } 0-1