[Event "Secundaria XVIII JMD Zac 2021"] [Site "https://lichess.org/tIR6c21y"] [Date "2021.12.16"] [White "MiguelZaragoza"] [Black "irvincarvajal1"] [Result "0-1"] [UTCDate "2021.12.16"] [UTCTime "00:36:24"] [WhiteElo "2277"] [BlackElo "2038"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B07"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 { B07 Pirc Defense } 4. f3 Bg7 5. Be3 c6 6. Qd2 Nbd7 7. O-O-O Qc7 8. g4 b5 9. h4 a5? { (0.35 → 1.99) Mistake. h5 was best. } (9... h5 10. g5) 10. h5 O-O 11. hxg6 fxg6 12. Bh6 Bxh6 13. Qxh6 e5 14. dxe5?? { (2.81 → -0.87) Blunder. Bxb5 was best. } (14. Bxb5 cxb5 15. Nd5 Qd8 16. Nxf6+ Nxf6 17. dxe5 Ra7 18. Rxd6 Nxg4 19. Rxd8 Nxh6 20. Rxf8+ Kxf8) 14... Nxe5 15. Kb1? { (-0.74 → -2.06) Mistake. Be2 was best. } (15. Be2 a4) 15... Bxg4 16. fxg4 Nfxg4? { (-2.35 → -0.94) Mistake. b4 was best. } (16... b4 17. Nce2 Nfxg4 18. Qc1 Nf2 19. Bg2 Nxd1 20. Qxd1 Rf2 21. Bh3 Qf7 22. b3 Qf6 23. Nd4) 17. Qd2? { (-0.94 → -2.30) Mistake. Qh4 was best. } (17. Qh4) 17... Nf2 18. Rh2?! { (-1.89 → -2.58) Inaccuracy. Bg2 was best. } (18. Bg2 b4 19. Nce2 Nxh1 20. Bxh1 Rf2 21. Nh3 Rh2 22. Qe3 Qd7 23. Ng5 a4 24. Nd4 Qg4) 18... Nxd1 19. Qxd1 b4 20. Na4 Rf7 21. Nh3 Raf8 22. Be2 Qa7 23. Ng5?? { (-2.37 → -5.15) Blunder. a3 was best. } (23. a3 Rf6 24. Qc1 bxa3 25. b3 Nf3 26. Rh1 Qd4 27. Bxf3 Rxf3 28. Ng5 Rf2 29. e5 Qxe5) 23... Rf2 24. Rh1?! { (-4.83 → -6.73) Inaccuracy. Rxf2 was best. } (24. Rxf2 Qxf2) 24... Qe3 25. Nxh7 R8f7 26. Qxd6 Rf1+ 27. Rxf1 Rxf1+ 28. Bd1 Kxh7 29. a3 Qf3 30. Qxe5 Qxd1+ 31. Ka2 Qb1+ 32. Kb3 Rf3+ 33. Kc4 Qxc2+ 34. Nc3 bxc3 35. Qe7+ Kh6 36. Qh4+ Kg7 37. Qe7+ Rf7 38. Qe5+ Kh7 39. bxc3?! { (-25.53 → Mate in 11) Checkmate is now unavoidable. b3 was best. } (39. b3 Qe2+) 39... Qe2+ 40. Kc5 Qb5+ 41. Kd6 Qd3+? { (Mate in 9 → -8.44) Lost forced checkmate sequence. Qb8+ was best. } (41... Qb8+ 42. Ke6 Qe8+ 43. Kd6 Rd7+ 44. Kxc6 Qc8+ 45. Kb5 Rb7+ 46. Ka4 Qc6+ 47. Kxa5 Qb6+ 48. Ka4) 42. Ke6? { (-8.44 → Mate in 1) Checkmate is now unavoidable. Kxc6 was best. } (42. Kxc6 Qc4+) 42... Qd7# { Black wins by checkmate. } 0-1