[Event "51 BATALLA DE LAS 12 HORAS A Team Battle"] [Site "https://lichess.org/81gkhqsM"] [Date "2022.04.02"] [White "juanmercado"] [Black "ChSalas"] [Result "0-1"] [UTCDate "2022.04.02"] [UTCTime "23:45:16"] [WhiteElo "1735"] [BlackElo "2540"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Benoni-Indian Defense, Kingside Move Order"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 c5 3. d5 { A43 Benoni Defense: Benoni-Indian Defense, Kingside Move Order } e6 4. Bg5 exd5 5. Bxf6 Qxf6 6. c3?! { (0.00 → -1.10) Inaccuracy. Nc3 was best. } (6. Nc3 d4 7. Nd5 Qd6 8. e4 Nc6 9. Bc4 Be7 10. O-O O-O) 6... d6 7. Qxd5 Nc6 8. e3 Be6 9. Qd2?! { (-1.12 → -1.90) Inaccuracy. Qg5 was best. } (9. Qg5 Be7 10. Qxf6 Bxf6 11. Nbd2 d5 12. h4 h6 13. Nb3 Be7 14. h5 O-O-O 15. g3 a5) 9... d5 10. Be2 g5 11. e4?! { (-2.02 → -3.16) Inaccuracy. h4 was best. } (11. h4) 11... dxe4? { (-3.16 → -1.77) Mistake. Bh6 was best. } (11... Bh6 12. Qc2) 12. Qxg5?! { (-1.77 → -2.67) Inaccuracy. Nxg5 was best. } (12. Nxg5) 12... Be7?! { (-2.67 → -1.72) Inaccuracy. Qh6 was best. } (12... Qh6 13. Qxh6 Bxh6 14. Nfd2 f5 15. Na3 O-O-O 16. Ndc4 a6 17. Nb6+ Kc7 18. Nac4 Rhg8 19. g3) 13. Qxf6 Bxf6 14. Nfd2 Bf5? { (-1.64 → -0.12) Mistake. Nb4 was best. } (14... Nb4 15. Bb5+) 15. Na3 O-O-O 16. O-O-O?! { (-0.23 → -0.92) Inaccuracy. Nac4 was best. } (16. Nac4 Ne5 17. Nxe5 Bxe5 18. Nc4 Bf4 19. g3 Bh6 20. Ne3 Be6 21. Bg4 Bxe3 22. Bxe6+ fxe6) 16... Bg5?! { (-0.92 → 0.04) Inaccuracy. Ne5 was best. } (16... Ne5 17. Nac4 Nd3+ 18. Bxd3 exd3 19. a4 Bg4 20. f3 Be6 21. Rhe1 h5 22. f4 h4 23. Re3) 17. g3?? { (0.04 → -3.37) Blunder. h4 was best. } (17. h4) 17... h5?? { (-3.37 → -0.69) Blunder. Ne5 was best. } (17... Ne5 18. h3 h5 19. Nc2 Rhg8 20. h4 Bh6 21. Ne3 Bxe3 22. fxe3 Rxg3 23. Nc4 Nd3+ 24. Bxd3) 18. f4?? { (-0.69 → -6.14) Blunder. h4 was best. } (18. h4 Bh6) 18... exf3 19. Bxf3 Ne5 20. Be2 Rxd2?? { (-6.40 → -1.95) Blunder. Nd3+ was best. } (20... Nd3+) 21. Rxd2 Rd8 22. Rd1 Ng4 23. h3?? { (-2.52 → -6.83) Blunder. Nc4 was best. } (23. Nc4 b5 24. Rf1 bxc4 25. Rxf5 Bxd2+ 26. Kb1 f6 27. Rxc5+ Kb7 28. Rxc4 Nxh2 29. Rh4 Ng4) 23... Nf2 24. g4 hxg4 25. hxg4 Bg6 26. Nc4 Nxd1 27. Kxd1 Bxd2 28. Nxd2 a6 29. Ke1 Kc7 30. Nf3 b5 31. Kf2 Kd6 32. Nh4 Re8 33. Bf3 Re7 34. Bd1 a5 35. Bc2?! { (-5.94 → -8.33) Inaccuracy. Be2 was best. } (35. Be2) 35... Bxc2 36. Nf3 Be4 37. Kg3 Bxf3 38. Kxf3 Ke5 39. b3 c4 40. bxc4 bxc4 41. a4?! { (-61.86 → Mate in 11) Checkmate is now unavoidable. Ke2 was best. } (41. Ke2 Rd7) 41... Rd7 42. Ke3 Rd3+ 43. Ke2 Rxc3?! { (Mate in 7 → -78.32) Lost forced checkmate sequence. Kf4 was best. } (43... Kf4 44. Kf2 Kxg4 45. Kg2 Rd2+ 46. Kf1 Kf3 47. Kg1 Rd1+ 48. Kh2 f5 49. Kh3 Rh1#) 44. Kd2 Ra3 45. Kc2 Kd4 46. Kb2 Rxa4 47. g5 Rb4+ 48. Kc2 Rb5 49. g6 fxg6 50. Kc1 a4 51. Kc2 Rb3 52. Kc1 a3 53. Kc2 a2 54. Kc1 a1=Q+ 55. Kc2 Qa2+ 56. Kd1 Rb1# { Black wins by checkmate. } 0-1