[Event "UvaChessRapid-05"] [Site "https://lichess.org/GxI4wCb0"] [Date "2021.05.01"] [White "Ryba_Fish"] [Black "Alex777999"] [Result "0-1"] [UTCDate "2021.05.01"] [UTCTime "17:36:02"] [WhiteElo "1881"] [BlackElo "1722"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+163"] [Variant "Standard"] [TimeControl "600+3"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } Nc6 3. b4 e5?! { (-0.55 → 0.25) Inaccuracy. Nf6 was best. } (3... Nf6 4. b5 Nd4 5. c3 Ne6 6. e5 Nd5 7. Qb3 Nb6 8. a4) 4. b5 Nd4 5. c3 Ne6 6. Bc4 Nf6 7. d3 Be7 8. Ne2? { (0.48 → -0.64) Mistake. Nf3 was best. } (8. Nf3 d6 9. a4 a6 10. bxa6 bxa6 11. O-O O-O 12. Na3 Rb8) 8... d5 9. exd5 Nxd5 10. O-O O-O 11. a4 a6 12. bxa6 bxa6 13. Ng3?! { (-0.21 → -0.80) Inaccuracy. Nd2 was best. } (13. Nd2 Bb7 14. Nf3 Bf6 15. Rb1 Bc6 16. Qc2 Nb6 17. Bxe6 fxe6 18. Be3 Bxf3 19. gxf3 Nd5) 13... Bb7 14. Bd2?! { (-0.78 → -1.46) Inaccuracy. Qg4 was best. } (14. Qg4 Kh8) 14... Nef4 15. Ne4 Nb6 16. Bxf4 Nxc4 17. Bg3 Na5 18. Qe2?? { (-2.19 → -4.84) Blunder. Bxe5 was best. } (18. Bxe5) 18... f5 19. Bxe5 fxe4?! { (-5.63 → -3.94) Inaccuracy. Qd5 was best. } (19... Qd5 20. Bg3 c4 21. d4 Qxe4 22. Qxe4 Bxe4 23. Nd2 Bd3 24. Rfe1 Rae8 25. Nf3 Nb3 26. Rad1) 20. dxe4 Bf6 21. Bg3 Re8 22. f3 Bh4?! { (-4.30 → -3.00) Inaccuracy. Qe7 was best. } (22... Qe7 23. Qc2 c4 24. Nd2 Qf7 25. Rfe1 Bg5 26. Rab1 Rad8 27. Re2 Qd7 28. Nf1 Bc6 29. Qa2) 23. Bf4?! { (-3.00 → -4.02) Inaccuracy. Nd2 was best. } (23. Nd2 Bxg3 24. hxg3 Qf6 25. Nc4 Qxc3 26. Rac1 Qd4+ 27. Rf2 Nxc4 28. Qxc4+ Qxc4 29. Rxc4 Bc6) 23... Qf6 24. Be3 Rad8 25. Bxc5?! { (-4.87 → -7.09) Inaccuracy. Rd1 was best. } (25. Rd1 Rxd1+) 25... Nb3 26. Bd4 Nxd4 27. cxd4 Qxd4+ 28. Kh1 Qxa1 29. Qc4+ Kh8 30. Nc3 Qb2 31. g3 Bf6 32. Nd5 Bxd5 33. exd5?! { (-14.42 → Mate in 6) Checkmate is now unavoidable. Qc1 was best. } (33. Qc1 Qxc1) 33... Qd4? { (Mate in 6 → -9.41) Lost forced checkmate sequence. Re2 was best. } (33... Re2 34. Qxe2 Qxe2 35. Rg1 Qxf3+ 36. Rg2 Rxd5 37. h4 Rd2 38. Kh2 Qxg2#) 34. Qxa6 Qxd5 35. Kg2 Re2+?? { (-14.29 → -2.74) Blunder. Qa2+ was best. } (35... Qa2+) 36. Rf2?? { (-2.74 → Mate in 7) Checkmate is now unavoidable. Qxe2 was best. } (36. Qxe2) 36... Rxf2+ 37. Kxf2 Qd2+ 38. Kg1 Bd4+ 39. Kf1 Qf2# { Black wins by checkmate. } 0-1