[Event "2do Torneo Nacional CIP-23"] [Site "https://lichess.org/YhdmC5mG"] [Date "2023.11.22"] [White "Ing_Chavez"] [Black "juanpa_ro"] [Result "0-1"] [UTCDate "2023.11.22"] [UTCTime "02:00:00"] [WhiteElo "1097"] [BlackElo "1770"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "3600+0"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. Bb5 a6 3. Bc4 e5? { (-0.64 → 0.67) Mistake. e6 was best. } (3... e6 4. c3 b5 5. Be2 Bb7 6. d3 d5 7. exd5 Bxd5 8. Nf3) 4. Qf3?! { (0.67 → -0.01) Inaccuracy. d3 was best. } (4. d3 Nf6 5. Nc3 b5 6. Bb3 d6 7. a4 b4 8. Nd5 Be7) 4... Nf6 5. Nh3? { (0.00 → -1.55) Mistake. d3 was best. } (5. d3 Nc6 6. Ne2 d6 7. Nbc3 Nb4 8. Bb3 Be6 9. O-O Bxb3) 5... h6 6. d3 Nc6 7. Ng5?? { (-0.88 → -6.64) Blunder. Nc3 was best. } (7. Nc3 Nd4 8. Qd1 b5 9. Bb3 Nxb3 10. axb3 b4 11. Ne2 d5 12. f3 Bxh3 13. gxh3 Qb6) 7... hxg5 8. Bxg5 Nd4 9. Qd1 Be7 10. c3 Nc6 11. Bxf6 Bxf6 12. Qf3 d6 13. g4 Qe7 14. Rg1 Rxh2 15. g5 Bxg5 16. Rxg5 Qxg5 17. Qxf7+ Kd8 18. Qf8+ Kc7 19. Qf7+ Bd7 20. Be6 Qc1+ 21. Ke2 Qxb2+ 22. Ke3 Rd8 23. Bxd7?! { (-18.24 → Mate in 8) Checkmate is now unavoidable. Qf3 was best. } (23. Qf3 Bxe6) 23... Rxd7 24. Qf3?! { (-23.56 → Mate in 6) Checkmate is now unavoidable. Qf5 was best. } (24. Qf5 Qxa1) 24... Qxa1?! { (Mate in 6 → -17.61) Lost forced checkmate sequence. Nd4 was best. } (24... Nd4 25. Nd2 Qxa1 26. Nb1 Qxb1 27. cxd4 Qe1+ 28. Qe2 Rh3+ 29. f3 cxd4#) 25. Nd2?! { (-17.61 → Mate in 5) Checkmate is now unavoidable. Qd1 was best. } (25. Qd1 Qxa2 26. Nd2 Qb2 27. Qf1 Qxc3 28. Nf3 Rh6 29. Ke2 c4 30. dxc4 Qxc4+ 31. Ke1 Qxe4+) 25... Qxa2?! { (Mate in 5 → -16.46) Lost forced checkmate sequence. Nd4 was best. } (25... Nd4 26. Nb1 Qxb1 27. Qh1 Rh3+ 28. f3 Rxh1 29. cxd4 Qe1#) 26. Qg3 Rh1 27. Qg2?! { (-18.94 → Mate in 9) Checkmate is now unavoidable. Nf3 was best. } (27. Nf3 Qc2) 27... Re1+ 28. Kf3 Qxd2 29. c4 Re2 30. d4 Rf7+ 31. Kg3 Rexf2 32. Qxf2 Qxf2+ 33. Kg4 Rf4+ 34. Kg5 Qg3+ 35. Kh5 Rh4# { Black wins by checkmate. } 0-1