[Event "F1 Regional de Ajedrez R. Ríos"] [Site "https://lichess.org/g45gUBJn"] [Date "2021.10.23"] [White "S11_BenitoCox"] [Black "S11_BastianCornejo"] [Result "1-0"] [UTCDate "2021.10.23"] [UTCTime "20:30:00"] [WhiteElo "1100"] [BlackElo "1100"] [WhiteRatingDiff "+194"] [BlackRatingDiff "-190"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. Na3?! { (0.69 → -0.12) Inaccuracy. d4 was best. } (2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O) 2... Nc6 3. c3 e5 4. Qe2?! { (0.13 → -0.69) Inaccuracy. Nf3 was best. } (4. Nf3 Nf6 5. d4 exd4 6. cxd4 d5 7. e5 Bb4+ 8. Bd2 Bxd2+) 4... Be6 5. Qb5 b6?? { (-0.37 → 6.37) Blunder. Qc8 was best. } (5... Qc8 6. Nc2) 6. Qxc6+ Ke7 7. d4 Rc8 8. dxe5 g5 9. exd6+ Kf6 10. dxc7 Rxc7 11. Qa4 Qc8 12. h4 gxh4 13. g3 hxg3 14. fxg3 Rxc3 15. bxc3 Nh6 16. Ke2 Ke7 17. Qxa7+ Kf6 18. Qxb6 Kg7 19. Bxh6+ Kg8 20. Bxf8 Kxf8 21. c4 Kg7 22. c5 Qg8 23. c6 Qe8 24. c7 Bc8 25. Rc1 f6 26. Ke3 h5 27. Rh2 Kf8?! { (15.91 → Mate in 7) Checkmate is now unavoidable. Qg6 was best. } (27... Qg6 28. Ne2 Re8 29. Qd4 Bb7 30. Kf2 Bc8 31. Nc4 Rxe4 32. Qc5 Qg5 33. Qxg5+ fxg5 34. Nd6) 28. Rhc2?! { (Mate in 7 → 17.40) Lost forced checkmate sequence. Qxf6+ was best. } (28. Qxf6+ Kg8 29. Rc5 Rh6 30. Rg5+ Qg6 31. Rxg6+ Rxg6 32. Bc4+ Be6 33. c8=Q+ Kh7 34. Qch8#) 28... Rh6 29. Qb8 Rg6 30. Kf3 Rg5 31. Nh3 Kg8 32. Nxg5 fxg5 33. g4 hxg4+ 34. Kg3 Kg7 35. Qb5 Qxe4?! { (66.15 → Mate in 8) Checkmate is now unavoidable. Qe7 was best. } (35... Qe7 36. Qb2+) 36. Rc4?? { (Mate in 8 → Mate in 4) Lost forced checkmate sequence. Qxg5+ was best. } (36. Qxg5+ Qg6 37. Qxg6+ Kxg6 38. Rf2 Kg7 39. Bd3 Be6 40. c8=Q Bxc8 41. Rxc8 Kh6 42. Rg8 Kh5) 36... Qe7?? { (Mate in 4 → 32.72) Lost forced checkmate sequence. Qf3+ was best. } (36... Qf3+ 37. Kh2 g3+ 38. Kg1 Qf2+ 39. Kh1 Qh2#) 37. Qb8 Qe8 38. Bg2 Kg6?! { (15.65 → Mate in 7) Checkmate is now unavoidable. Qe6 was best. } (38... Qe6 39. Kh2) 39. Re4?! { (Mate in 7 → 27.46) Lost forced checkmate sequence. Rc6+ was best. } (39. Rc6+ Kg7 40. Qb2+ Kg8 41. Bd5+ Qf7 42. Rg6+ Kf8 43. Qh8+ Qg8 44. Qxg8+ Ke7 45. Qd8#) 39... Qxe4?! { (27.46 → Mate in 5) Checkmate is now unavoidable. Qd7 was best. } (39... Qd7 40. Nc4 Kg7 41. a3 Kf8 42. Rf1+ Kg8 43. Re8+ Qxe8 44. Bd5+ Kg7 45. Qb2+ Kh7 46. Rh1+) 40. Bxe4+ Kh5 41. Qxc8 Kh6 42. Qxg4 Kg7 43. c8=Q Kf7 44. Qce6+ Kg7 45. Qxg5+ Kh8 46. Qeh6# { White wins by checkmate. } 1-0