[Event "XXVI TORNEO POR LA PAZ CDC PVP"] [Site "https://lichess.org/H00jhioK"] [Date "2021.09.04"] [White "Genesiscaja123"] [Black "A62610644CESAR"] [Result "0-1"] [UTCDate "2021.09.04"] [UTCTime "16:43:19"] [WhiteElo "764"] [BlackElo "818"] [WhiteRatingDiff "-94"] [BlackRatingDiff "+27"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A00"] [Opening "Anderssen's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a3 { A00 Anderssen's Opening } d5 2. b3?! { (0.01 → -0.79) Inaccuracy. d4 was best. } (2. d4 e6 3. Nf3 Nf6 4. Bf4 c5 5. e3 Qb6 6. Nc3 Bd7) 2... Nc6 3. c3 e5 4. d3 f5 5. e3 g5?! { (-1.48 → -0.53) Inaccuracy. Nf6 was best. } (5... Nf6) 6. f3?? { (-0.53 → -2.50) Blunder. Qh5+ was best. } (6. Qh5+ Ke7) 6... h5 7. g3? { (-2.01 → -3.73) Mistake. d4 was best. } (7. d4 Bg7) 7... b5?? { (-3.73 → -1.55) Blunder. Nf6 was best. } (7... Nf6 8. f4) 8. h3?! { (-1.55 → -2.41) Inaccuracy. d4 was best. } (8. d4) 8... a5?! { (-2.41 → -1.44) Inaccuracy. Bd6 was best. } (8... Bd6) 9. Ra2 Ra6?! { (-1.78 → -0.89) Inaccuracy. Bd6 was best. } (9... Bd6 10. e4) 10. Nd2? { (-0.89 → -2.64) Mistake. f4 was best. } (10. f4 h4 11. Nf3 Be7 12. Rg2 hxg3 13. Nxg5 Bxg5 14. fxg5 Qxg5 15. Qf3 Nf6 16. Rxg3 Qh6) 10... Nge7 11. Bb2 Bg7 12. Qc2?! { (-3.08 → -4.11) Inaccuracy. Ne2 was best. } (12. Ne2 Ng6 13. e4 O-O 14. c4 bxc4 15. bxc4 fxe4 16. dxe4 d4 17. Nc1 h4 18. g4 Be6) 12... Qd6?! { (-4.11 → -2.71) Inaccuracy. f4 was best. } (12... f4 13. e4 fxg3 14. Ne2 h4 15. Bg2 Ng6 16. O-O O-O 17. exd5 Nce7 18. c4 Nf5 19. Ne4) 13. Ke2?? { (-2.71 → -5.71) Blunder. c4 was best. } (13. c4 Qc5) 13... Be6?! { (-5.71 → -4.23) Inaccuracy. f4 was best. } (13... f4 14. e4 fxg3 15. exd5 Qxd5 16. Ne4 Nf5 17. Ke1 a4 18. c4 Qf7 19. Ne2 bxc4 20. dxc4) 14. Bg2?! { (-4.23 → -5.52) Inaccuracy. c4 was best. } (14. c4 bxc4 15. dxc4 Qc5 16. Kd1 Rb6 17. cxd5 Qxc2+ 18. Kxc2 Nxd5 19. Nc4 a4 20. bxa4 Nxe3+) 14... O-O 15. Rh2? { (-4.37 → -7.55) Mistake. a4 was best. } (15. a4) 15... Na7? { (-7.55 → -4.24) Mistake. a4 was best. } (15... a4 16. bxa4 Rxa4 17. f4 h4 18. fxe5 Nxe5 19. Ngf3 hxg3 20. Rh1 f4 21. c4 fxe3 22. Bxe5) 16. a4 c5 17. b4? { (-4.16 → -7.97) Mistake. axb5 was best. } (17. axb5 Nxb5) 17... bxa4 18. c4 axb4 19. d4 cxd4 20. e4 dxc4 21. exf5 Bxf5 22. g4 Bxc2 23. gxh5 Bb1 24. h6 Bxh6 25. h4 Bxa2 26. hxg5 Bxg5 27. Bh3 Bxd2 28. Bc8 Rxc8 29. f4?! { (-33.58 → Mate in 8) Checkmate is now unavoidable. Bc1 was best. } (29. Bc1 Bxc1) 29... exf4?! { (Mate in 8 → -52.37) Lost forced checkmate sequence. Qg6 was best. } (29... Qg6 30. f5 Qxg1 31. Bxd4 Qxh2+ 32. Bf2 Nxf5 33. Kf3 c3 34. Be3 Bxe3 35. Ke4 Rc4+ 36. Kxf5) 30. Kf3?! { (-52.37 → Mate in 8) Checkmate is now unavoidable. Kf2 was best. } (30. Kf2 c3) 30... Qe5 31. Kf2 Qe1+ 32. Kf3 Qxg1 33. Ke2 Qxh2+ 34. Kf3 Re6 35. Kg4 Qh6 36. Kf3 Qh4 37. Kg2 Re3 38. Kf1 Qh2 39. Bc3 Re1# { Black wins by checkmate. } 0-1