[Event "LXIV Evento Nacional Deportivo de Institutos Tecnológicos Individual - Varonil - Región 3"] [Site "Mexico City, CDMX, Mexico"] [Date "2022.09.12"] [Round "1.2"] [White "Flores Martínez, Humberto"] [Black "Hernandez Serrano, Reynaldo Isai"] [Result "0-1"] [GameId "hO7E770J"] [WhiteElo "?"] [BlackElo "1066"] [Variant "Standard"] [TimeControl "-"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 { [%eval 0.36] } 1... c5 { [%eval 0.32] } 2. Nc3 { [%eval 0.24] } 2... e6 { [%eval 0.45] } { B23 Sicilian Defense: Closed } 3. d3 { [%eval -0.05] } 3... a6 { [%eval 0.12] } 4. Nf3 { [%eval -0.09] } 4... Qc7 { [%eval 0.03] } 5. Be3 { [%eval -0.2] } 5... Nf6 { [%eval 0.0] } 6. Ng5?! { (0.00 → -0.87) Inaccuracy. g3 was best. } { [%eval -0.87] } (6. g3 d6 7. a4 Nc6 8. Bg2 Be7 9. O-O Ng4 10. Bc1 Nf6) 6... h6 { [%eval -0.56] } 7. e5? { (-0.56 → -2.06) Mistake. Nf3 was best. } { [%eval -2.06] } (7. Nf3) 7... Qxe5 { [%eval -1.75] } 8. Nf3?! { (-1.75 → -2.88) Inaccuracy. Nge4 was best. } { [%eval -2.88] } (8. Nge4 Nc6 9. Qd2 b5 10. f4 Qf5 11. Nxf6+ Qxf6 12. g4 d5 13. O-O-O Bb7 14. Bg2 O-O-O) 8... Qc7 { [%eval -2.97] } 9. a4 { [%eval -3.0] } 9... Nc6 { [%eval -3.03] } 10. Qd2?! { (-3.03 → -4.20) Inaccuracy. g3 was best. } { [%eval -4.2] } (10. g3) 10... d5 { [%eval -4.45] } 11. d4 { [%eval -5.28] } 11... cxd4 { [%eval -5.48] } 12. Nxd4 { [%eval -5.38] } 12... Bb4 { [%eval -4.95] } 13. Nxc6 { [%eval -5.24] } 13... Qxc6? { (-5.24 → -2.89) Mistake. bxc6 was best. } { [%eval -2.89] } (13... bxc6) 14. Bd3?? { (-2.89 → -6.10) Blunder. f4 was best. } { [%eval -6.1] } (14. f4 O-O 15. Bd3 Rd8 16. Bd4 Ne4 17. Qe3 Nxc3 18. Qd2 Na2 19. c3 Nxc3 20. bxc3 Bc5) 14... e5 { [%eval -5.81] } 15. f3?! { (-5.81 → -7.86) Inaccuracy. O-O was best. } { [%eval -7.86] } (15. O-O Be6) 15... d4 { [%eval -7.87] } 16. a5 { [%eval -11.78] } 16... dxc3 { [%eval -11.73] } 17. bxc3 { [%eval -11.78] } 17... Bxc3 { [%eval -11.71] } 18. O-O { [%eval -11.71] } 18... Bxd2 { [%eval -11.62] } 19. Bxd2 { [%eval -11.71] } 19... O-O { [%eval -11.78] } 20. f4 { [%eval -13.67] } 20... Ng4 { [%eval -12.32] } 21. fxe5 { [%eval -12.55] } 21... Qc5+ { [%eval -12.54] } 22. Kh1 { [%eval -12.39] } 22... Nf2+ { [%eval -12.48] } 23. Rxf2 { [%eval -12.32] } 23... Qxf2 { [%eval -12.43] } 24. Rd1 { [%eval -12.62] } 24... Bg4 { [%eval -12.52] } 25. Be1 { [%eval -12.49] } 25... Qc5 { [%eval -12.54] } 26. Rb1 { [%eval -12.5] } 26... Qd5 { [%eval -12.46] } 27. Bf1 { [%eval -13.23] } 27... Rac8 { [%eval -13.4] } 28. Rb2 { [%eval -18.38] } 28... Qxe5 { [%eval -16.24] } 29. c3?! { (-16.24 → Mate in 9) Checkmate is now unavoidable. Rb1 was best. } { [%eval #-9] } (29. Rb1 Rxc2) 29... Qxe1 { [%eval #-9] } 30. Kg1 { [%eval -21.68] } 30... Rxc3 { [%eval #-7] } 31. Rb4 { [%eval #-5] } 31... Rc1 { [%eval #-4] } 32. Rf4 { [%eval #-3] } 32... Qe3+ { [%eval #-2] } 33. Rf2 { [%eval #-2] } 33... Rc2 { [%eval #-4] } 34. h3 { [%eval #-4] } 34... Qxf2+ { [%eval #-3] } 35. Kh2 { [%eval #-3] } 35... Bf3 { [%eval #-2] } 36. Bd3 { [%eval #-1] } 36... Qxg2# { Black wins. } 0-1