[Event "Weekly Classical Arena"] [Site "https://lichess.org/MtmshMj1"] [Date "2021.04.16"] [White "Arrieta"] [Black "Topsyturvy2013"] [Result "0-1"] [UTCDate "2021.04.16"] [UTCTime "18:56:13"] [WhiteElo "1290"] [BlackElo "1789"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } e6 3. f4?! { (0.00 → -0.82) Inaccuracy. d4 was best. } (3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Nf3 Be7 7. O-O Qc7) 3... Nc6 4. f5?? { (-0.35 → -4.10) Blunder. Be2 was best. } (4. Be2 d5 5. d3 Bd6 6. Nf3 Nge7 7. O-O Bc7 8. Na3 b6) 4... d5 5. exd5?! { (-3.96 → -5.65) Inaccuracy. Bb5 was best. } (5. Bb5 Qh4+) 5... exd5? { (-5.65 → -3.16) Mistake. Qh4+ was best. } (5... Qh4+) 6. Bb5 Bxf5 7. Nc3 Nf6 8. Nce2?! { (-3.17 → -4.34) Inaccuracy. Nf3 was best. } (8. Nf3 d4 9. Ne2 Bd6 10. O-O O-O 11. d3 Qc7 12. Bxc6 bxc6 13. Ng3 Bg4 14. Qd2 Rae8) 8... Bd6 9. Nf3 O-O 10. Ng5? { (-4.03 → -7.63) Mistake. Bxc6 was best. } (10. Bxc6) 10... Re8 11. Rf1?! { (-6.05 → -9.56) Inaccuracy. O-O was best. } (11. O-O Bxh2+ 12. Kxh2 Ng4+ 13. Kg1 Qxg5 14. d4 Qh5 15. Bf4 Re4 16. Bg3 Ne3 17. Qd2 Nxf1) 11... Bg6 12. d3 Bxh2 13. a3 Ng4 14. b4 Bg3+ 15. Kd2 Qxg5+ 16. Kc3 Be5+ 17. d4 cxd4+ 18. Kb3 a5?? { (-10.33 → 1.26) Blunder. Qe7 was best. } (18... Qe7) 19. Bxg5 f6? { (1.06 → 2.64) Mistake. axb4 was best. } (19... axb4 20. Bxc6 bxc6 21. axb4 Rxa1 22. Qxa1 Bxc2+ 23. Kb2 Ne3 24. Bxe3 dxe3+ 25. Kxc2 Bxa1 26. Rxa1) 20. bxa5?? { (2.64 → -3.18) Blunder. Bxc6 was best. } (20. Bxc6 bxc6) 20... fxg5 21. g3?? { (-3.18 → -8.65) Blunder. a6 was best. } (21. a6 Ne3) 21... Ne3 22. Qe1 d3?! { (-9.59 → -6.21) Inaccuracy. Nxc2 was best. } (22... Nxc2) 23. cxd3 Nxa5+ 24. Kb4?! { (-6.54 → -14.90) Inaccuracy. Ka2 was best. } (24. Ka2 Rec8) 24... Nc2+ 25. Kc5?! { (-15.01 → Mate in 5) Checkmate is now unavoidable. Ka4 was best. } (25. Ka4 Nxe1 26. Rfxe1 Nc6+ 27. Kb3 Bxa1 28. Bxc6 bxc6 29. Rxa1 Rxe2 30. a4 Re3 31. Kb4 Rxd3) 25... Nxe1?! { (Mate in 5 → -12.75) Lost forced checkmate sequence. Rac8+ was best. } (25... Rac8+ 26. Bc6 Rxc6+ 27. Kb5 Bxd3+ 28. Ka4 b5+ 29. Kxa5 Bc7#) 26. Raxe1 Rec8+ 27. Kxd5 Bf6 28. Bd7 Rd8 29. Kd6 Ra6+ 30. Kc7 Rf8 31. d4 Bd8+ 32. Kc8?! { (-23.09 → Mate in 1) Checkmate is now unavoidable. Kb8 was best. } (32. Kb8 Bf7) 32... Bb6+? { (Mate in 1 → -7.48) Lost forced checkmate sequence. Ra8# was best. } (32... Ra8#) 33. Rxf8+ Kxf8 34. Rf1+? { (-7.41 → Mate in 6) Checkmate is now unavoidable. Kb8 was best. } (34. Kb8) 34... Ke7 35. Bb5 Ra8# { Black wins by checkmate. } 0-1