[Event "5to Torneo UTSJR Grupo B Team Battle"] [Site "https://lichess.org/CIxublZS"] [Date "2020.11.07"] [White "MaricioBurgos"] [Black "Chivas777"] [Result "0-1"] [UTCDate "2020.11.07"] [UTCTime "17:44:41"] [WhiteElo "1606"] [BlackElo "1406"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B08"] [Opening "Pirc Defense: Classical Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 { B08 Pirc Defense: Classical Variation } 5. Bc4 O-O 6. O-O a6?! { (0.13 → 1.21) Inaccuracy. Nxe4 was best. } (6... Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 Nd7 10. c3 c5 11. Bc2) 7. a4 Bg4 8. Be2 Bc8 9. Re1 b6 10. Bd3 c5 11. Ne2?? { (1.41 → -0.28) Blunder. e5 was best. } (11. e5 Ng4) 11... Bb7?! { (-0.28 → 0.64) Inaccuracy. cxd4 was best. } (11... cxd4) 12. c3?? { (0.64 → -1.08) Blunder. d5 was best. } (12. d5 Nbd7) 12... cxd4?! { (-1.08 → -0.34) Inaccuracy. Bxe4 was best. } (12... Bxe4 13. Bxe4 Nxe4 14. dxc5 Nxc5 15. h4 Nbd7 16. Ned4 Ne5 17. b4 Ncd3 18. Nxe5 Nxe1 19. Nec6) 13. cxd4?! { (-0.34 → -0.98) Inaccuracy. Nexd4 was best. } (13. Nexd4 Nbd7) 13... Nc6?? { (-0.98 → 0.68) Blunder. Nxe4 was best. } (13... Nxe4 14. Bxe4 Bxe4 15. Nc3 Bb7 16. h4 Nc6 17. h5 Nb4 18. Bg5 Re8 19. Qb3 a5 20. h6) 14. e5? { (0.68 → -0.64) Mistake. Bd2 was best. } (14. Bd2 e6 15. Ng3 Rc8 16. Bc3 Nd7 17. Qd2 Re8 18. Rad1 e5 19. d5 Na5 20. Qc2) 14... dxe5 15. dxe5 Nd7 16. Ned4? { (-0.57 → -1.96) Mistake. e6 was best. } (16. e6 fxe6) 16... Ncxe5 17. Nxe5 Nxe5 18. Be4? { (-2.07 → -4.32) Mistake. Be2 was best. } (18. Be2 Rc8) 18... Bxe4 19. Rxe4 f5?? { (-4.00 → -0.10) Blunder. Nc6 was best. } (19... Nc6 20. Be3 Bxd4 21. Bxd4 Qd5 22. Qe1 f5 23. Re3 Nxd4 24. Rd1 Rad8 25. Kh1 e5 26. Rxe5) 20. Re1? { (-0.10 → -1.56) Mistake. Qb3+ was best. } (20. Qb3+ Rf7) 20... Rc8? { (-1.56 → 0.01) Mistake. Qd5 was best. } (20... Qd5 21. Bf4) 21. b3?? { (0.01 → -3.48) Blunder. Qb3+ was best. } (21. Qb3+ Rc4 22. Rxe5 Qxd4 23. Be3 Qxe5 24. Qxc4+ Kh8 25. Qxa6 Qxb2 26. Rd1 Qc2 27. Rc1 Qb2) 21... Nf7 22. Be3 f4 23. Bxf4 Bxd4 24. Re4 Bxa1 25. Qxa1 Nd6 26. Bh6 Rf7 27. Rf4 Nf5 28. Rf3 Nxh6 29. Rxf7 Nxf7 30. b4 Qc7 31. g3 Qc1+ 32. Qxc1 Rxc1+ 33. Kg2 Ra1 34. Kf3 Rxa4 35. Ke4 Rxb4+ 36. Kd5 a5 37. Ke6?! { (-14.24 → Mate in 13) Checkmate is now unavoidable. Kc6 was best. } (37. Kc6 a4 38. Kd5 Kf8 39. Kc6 a3 40. Kd5 a2 41. g4 Rxg4 42. Kc6 Rb4 43. f4 a1=R) 37... a4?! { (Mate in 13 → -12.53) Lost forced checkmate sequence. Kf8 was best. } (37... Kf8 38. Kd7 a4 39. f4 a3 40. f5 gxf5 41. g4 fxg4 42. h3 a2 43. hxg4 a1=R 44. Kc7) 38. Kxe7 a3 39. Kf6?! { (-24.45 → Mate in 3) Checkmate is now unavoidable. Kd7 was best. } (39. Kd7 Rc4) 39... a2 40. Ke6 a1=Q 41. Ke7 Qe5+ 42. Kd7 Rc4 43. f4 Qd6+ { Black wins on time. } 0-1