[Event "Torneo de Ancianos 2"] [Site "https://lichess.org/HTAWnJYI"] [Date "2021.04.01"] [White "Sadoc"] [Black "AlphaNegro"] [Result "0-1"] [UTCDate "2021.04.01"] [UTCTime "01:37:51"] [WhiteElo "2070"] [BlackElo "1961"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "420+3"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } a6 3. Nf3 Nc6 4. d3 d6 5. Be2 h6 6. O-O Nf6 7. f5 Bd7?! { (-0.18 → 0.37) Inaccuracy. e6 was best. } (7... e6) 8. a3 Qb6?! { (0.02 → 0.82) Inaccuracy. e6 was best. } (8... e6 9. fxe6 Bxe6 10. c4 Be7 11. Nc3 O-O 12. Nd5 b5 13. b3 Rb8 14. Qd2 Ng4 15. Bb2) 9. Kh1 O-O-O? { (0.83 → 2.41) Mistake. e6 was best. } (9... e6 10. fxe6) 10. Nc3 g6 11. fxg6 fxg6 12. Rb1 Bg7 13. Be3 Ng4 14. Nd5 Qa7 15. Bg1 e6 16. Ne3? { (3.57 → 2.12) Mistake. Nf4 was best. } (16. Nf4 Rhg8 17. Nxg6 h5 18. b4 Bh6 19. Nfh4 Bg5 20. Qe1 Ne3 21. Bxe3 Bxe3 22. Bxh5 Bh6) 16... Nxe3 17. Bxe3 Qb8? { (2.01 → 3.62) Mistake. g5 was best. } (17... g5 18. c3) 18. b4?! { (3.62 → 2.48) Inaccuracy. c3 was best. } (18. c3 Rhf8 19. b4 Qc7 20. bxc5 d5 21. d4 dxe4 22. Nd2 Ne7 23. Nxe4 Rxf1+ 24. Qxf1 Nf5) 18... cxb4? { (2.48 → 4.12) Mistake. Nd4 was best. } (18... Nd4 19. c3) 19. axb4 Na7?! { (4.06 → 5.88) Inaccuracy. g5 was best. } (19... g5 20. d4) 20. c4 Bc6?! { (5.80 → 8.24) Inaccuracy. b5 was best. } (20... b5 21. e5) 21. b5 axb5 22. cxb5 Nxb5 23. d4?! { (5.55 → 3.62) Inaccuracy. Qb3 was best. } (23. Qb3) 23... Nc3 24. Qc2? { (4.01 → 2.39) Mistake. Qb3 was best. } (24. Qb3 Nxb1) 24... Nxb1 25. Rxb1 Kd7?? { (2.59 → 5.78) Blunder. Qc7 was best. } (25... Qc7 26. d5 Bxd5 27. Qxc7+ Kxc7 28. exd5 Rde8 29. Bb6+ Kb8 30. Bb5 exd5 31. Bxe8 Rxe8 32. Nh4) 26. d5 exd5 27. exd5 Bxd5 28. Bb5+ Ke7 29. Qxg6? { (6.94 → 3.94) Mistake. Nh4 was best. } (29. Nh4 Be5 30. Nxg6+ Kf6 31. Rf1+ Kg7 32. Ne7 Rh7 33. Nxd5 Rf8 34. Nf4 Bxf4 35. Bxf4 Qc8) 29... Rdg8? { (3.94 → 6.52) Mistake. Be5 was best. } (29... Be5 30. Bf2 Bf7 31. Qg4 Qc8 32. Nxe5 Qxg4 33. Nxg4 Ra8 34. Re1+ Kf8 35. Bd4 Rg8 36. Nxh6) 30. Nd4?? { (6.52 → -12.01) Blunder. Bf2 was best. } (30. Bf2) 30... Bxd4 31. Bg5+ hxg5 32. Re1+ Be5 33. Qf5?! { (-18.96 → Mate in 6) Checkmate is now unavoidable. Rxe5+ was best. } (33. Rxe5+ dxe5) 33... Be6?! { (Mate in 6 → -13.52) Lost forced checkmate sequence. Rxh2+ was best. } (33... Rxh2+ 34. Kg1 Qa7+ 35. Kf1 Bxg2+ 36. Ke2 Bh3+ 37. Kf3 Rf2+ 38. Ke4 Qd4#) 34. Rxe5 dxe5 35. Qc2 Qd6 36. Ba4?! { (-19.84 → Mate in 9) Checkmate is now unavoidable. Bf1 was best. } (36. Bf1 g4) 36... e4 37. Qxe4 Qxh2# { Black wins by checkmate. } 0-1