[Event "ACADEMIA TORRE DEL SABER ORURO"] [Site "https://lichess.org/3iLTFowZ"] [Date "2024.03.24"] [White "ottogadiel"] [Black "Juanito202310"] [Result "1-0"] [UTCDate "2024.03.24"] [UTCTime "01:15:17"] [WhiteElo "2153"] [BlackElo "1882"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-45"] [Variant "Standard"] [TimeControl "420+3"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. c3 g6?! { (0.13 → 0.75) Inaccuracy. Nf6 was best. } (3... Nf6 4. e5 Nd5 5. Bc4 e6 6. O-O d6 7. d4 Be7 8. Bd3) 4. d4 b6?! { (0.64 → 1.22) Inaccuracy. d5 was best. } (4... d5 5. exd5 Qxd5 6. Na3 Bg4 7. dxc5 Qxd1+ 8. Kxd1 Nf6 9. Kc2) 5. d5 Nb8?! { (1.57 → 2.56) Inaccuracy. Na5 was best. } (5... Na5 6. Bd3 Bg7 7. c4 Nf6 8. h3 d6 9. Nc3 O-O 10. Qc2) 6. Bf4?! { (2.56 → 1.35) Inaccuracy. h4 was best. } (6. h4 h6 7. e5 Bg7 8. Bd3 d6 9. e6 Nf6 10. O-O O-O) 6... Bg7 7. d6 e6 8. Na3 Nf6 9. Nb5 Na6? { (2.00 → 4.17) Mistake. O-O was best. } (9... O-O 10. Bg5) 10. e5? { (4.17 → 2.26) Mistake. Nc7+ was best. } (10. Nc7+ Nxc7 11. dxc7 Qe7 12. Bd6 Nxe4 13. Bxe7 Kxe7 14. Bd3 Nd6 15. O-O f5 16. Re1 Bb7) 10... Nh5?! { (2.26 → 3.70) Inaccuracy. Nd5 was best. } (10... Nd5 11. Bg3 Bb7 12. h4 O-O 13. h5 c4 14. Bxc4 Nc5 15. Qe2 f6 16. hxg6 hxg6 17. Qc2) 11. Bg3?? { (3.70 → 1.26) Blunder. Be3 was best. } (11. Be3 Bb7 12. g4 g5 13. Bxg5 f6 14. Be3 Nf4 15. Bxf4 O-O 16. Bg2 Bc6 17. Qe2 fxe5) 11... Nxg3?! { (1.26 → 1.94) Inaccuracy. Bb7 was best. } (11... Bb7 12. Bc4 O-O 13. O-O f6 14. Qe2 fxe5 15. Nxe5 Bxe5 16. Qxe5 Rf5 17. Qe3 Qf6 18. f3) 12. hxg3 Bb7 13. Qe2 O-O 14. Qe3 Bc6?! { (1.25 → 1.88) Inaccuracy. f6 was best. } (14... f6) 15. Nd2 Bxb5? { (1.39 → 3.10) Mistake. f6 was best. } (15... f6 16. f3) 16. Bxb5 Nb8 17. f4 Nc6 18. Bxc6 dxc6 19. g4 f6 20. Nf3 fxe5 21. fxe5 Qd7 22. Ng5 h6 23. Nf3 Rf7?! { (2.85 → 4.13) Inaccuracy. g5 was best. } (23... g5 24. g3 Qf7 25. Nd2 c4 26. Rh2 a5 27. O-O-O b5 28. Rdh1 Qa7 29. Qe4 b4 30. Qxc4) 24. O-O-O a5 25. g5 h5 26. Nh4 Kh7 27. Qe4 Rf5 28. Nxf5 exf5 29. Qf4 Re8 30. Rhe1 b5?! { (4.12 → 5.64) Inaccuracy. Re6 was best. } (30... Re6 31. a4 b5 32. Qe3 bxa4 33. Qxc5 a3 34. bxa3 Bf8 35. Qb6 Bg7 36. Qc7 Qe8 37. d7) 31. e6 Rxe6 32. Rxe6 Qxe6 33. d7 Be5 34. Qd2 Qxa2?? { (6.75 → Mate in 12) Checkmate is now unavoidable. Bc7 was best. } (34... Bc7 35. d8=Q Bxd8 36. Qxd8 Qe3+ 37. Kb1 Qe4+ 38. Ka1 Qd5 39. Rxd5 cxd5 40. Qxd5 Kg7 41. Qxc5) 35. d8=Q Qa1+ 36. Kc2 Qa4+ 37. b3 Qe4+?! { (5.57 → 8.57) Inaccuracy. Qa2+ was best. } (37... Qa2+ 38. Kd3 Qxb3 39. Qe7+ Bg7 40. Qxc5 a4 41. Re1 a3 42. Re7 Qg8 43. Qd4 c5 44. Qxg7+) 38. Q8d3 Bf4? { (7.66 → Mate in 4) Checkmate is now unavoidable. Bd4 was best. } (38... Bd4 39. cxd4 c4 40. bxc4 Qe7 41. Re1 Qd6 42. cxb5 cxb5 43. Kd1 a4 44. Qa2 Qc7 45. d5) 39. Qxe4 Bxd2 40. Qe7+ Kg8 41. Rxd2 c4 42. Rd8# { White wins by checkmate. } 1-0