[Event "6º y 7º - Sábado 8 de octubre"] [Site "https://lichess.org/YPPzEddK"] [Date "2022.10.08"] [White "AmelieAjedrez22"] [Black "ValentinoB09"] [Result "0-1"] [UTCDate "2022.10.08"] [UTCTime "15:18:28"] [WhiteElo "899"] [BlackElo "1067"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "360+2"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 e5 3. Bg2?! { (0.20 → -0.59) Inaccuracy. c4 was best. } (3. c4 g6 4. Nc3 Bg7 5. Bg2 Nge7 6. d3 d6 7. O-O Nd4) 3... Nf6?! { (-0.59 → 0.20) Inaccuracy. e4 was best. } (3... e4 4. Ng1 d5 5. d3 Bf5 6. dxe4 dxe4 7. Nc3 Qxd1+ 8. Nxd1) 4. O-O Bd6?! { (0.00 → 0.79) Inaccuracy. e4 was best. } (4... e4 5. Ng5 d5 6. c4 dxc4 7. Nxe4 Nxe4 8. Bxe4 Bh3 9. Qa4) 5. Nc3 O-O 6. Nh4 Qe8? { (-0.18 → 1.43) Mistake. Bc5 was best. } (6... Bc5 7. e4) 7. d4?? { (1.43 → -0.29) Blunder. Nb5 was best. } (7. Nb5 Qe6) 7... exd4?! { (-0.29 → 0.64) Inaccuracy. Nxd4 was best. } (7... Nxd4 8. e3 Ne6 9. f4 exf4 10. exf4 Bc5+ 11. Kh1 Bd4 12. g4 Bxc3 13. bxc3 Nc5 14. g5) 8. Na4?? { (0.64 → -3.51) Blunder. Nb5 was best. } (8. Nb5) 8... b5 9. Qd3? { (-3.29 → -6.37) Mistake. b4 was best. } (9. b4 Bxb4 10. a3 Ba5 11. Nc5 Bc3 12. Rb1 d6 13. Nb3 Rb8 14. Nf3 Bb7 15. Nfxd4 Nxd4) 9... bxa4 10. Nf5 g6?! { (-6.26 → -4.24) Inaccuracy. Qe6 was best. } (10... Qe6 11. Nxd4 Nxd4 12. Qxd4 c6 13. Qxa4 a5 14. e4 Bc5 15. b3 Ba6 16. c4 Nxe4 17. Ba3) 11. Nxd6 cxd6 12. f4?! { (-4.45 → -5.81) Inaccuracy. Bh6 was best. } (12. Bh6 d5) 12... Qe6?! { (-5.81 → -3.81) Inaccuracy. Bb7 was best. } (12... Bb7 13. Bd2 Qe7 14. Rae1 Rfe8 15. e4 Ng4 16. e5 Rab8 17. f5 Ngxe5 18. Qa3 Ba6 19. Rf2) 13. f5 gxf5 14. Qf3? { (-3.42 → -6.21) Mistake. Rxf5 was best. } (14. Rxf5 d5) 14... Qe5? { (-6.21 → -3.59) Mistake. Ba6 was best. } (14... Ba6 15. Qxf5 Ng4 16. Qg5+ Qg6 17. Qh4 Bxe2 18. Rf4 f5 19. h3 Nge5 20. b3 Rae8 21. Rf2) 15. Qh5?? { (-3.59 → -15.49) Blunder. Qxf5 was best. } (15. Qxf5 Ne8) 15... Nxh5 16. Bd2 Qxe2 17. Rfc1 Qxd2 18. Rf1 Qxc2 19. Rxf5 Qxf5 20. b3 d3 21. Rd1 axb3 22. axb3 Qb5 23. b4 Qxb4 24. Rxd3?! { (-23.60 → Mate in 7) Checkmate is now unavoidable. Bf3 was best. } (24. Bf3 Nf6 25. Kg2 Qd4 26. Rb1 d5 27. g4 Qe3 28. g5 Qxg5+ 29. Kf2 Nd4 30. Rf1 Rb8) 24... Nd4?! { (Mate in 7 → -31.99) Lost forced checkmate sequence. Qe1+ was best. } (24... Qe1+ 25. Bf1 Ne5 26. Kg2 Bb7+ 27. Rd5 Bxd5+ 28. Kh3 Qxf1+ 29. Kh4 Qf5 30. g4 Qxg4#) 25. Re3?! { (-31.99 → Mate in 6) Checkmate is now unavoidable. Rd1 was best. } (25. Rd1 Rb8) 25... Rb8 26. Re4 Qb5 27. Rg4+ Kh8 28. Be4 Qc5 29. Rh4 Nf6 30. Bxh7 Nxh7 31. g4 Nf3+ 32. Kg2 Nxh4+ 33. Kg3 Qg5 34. Kf2 { White offers draw } 34... f5 35. gxf5 Rxf5+ 36. Ke2 Qf4 37. Kd3 Re5 38. h3 Rb3+ 39. Kc2 Rg3 40. Kd1 Rxh3 41. Kc2 Qh2+ 42. Kd1 Rg5 43. Ke1 Rg1# { Black wins by checkmate. } 0-1