[Event "Šnyt"] [Site "https://lichess.org/M5oCiTae"] [Date "2021.05.02"] [White "step007"] [Black "ruhla20"] [Result "1-0"] [UTCDate "2021.05.02"] [UTCTime "17:06:48"] [WhiteElo "2287"] [BlackElo "2089"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } e6 3. b4?! { (0.00 → -0.61) Inaccuracy. Nc3 was best. } (3. Nc3 Nc6 4. Nge2 Nf6 5. d4 d5 6. exd5 Nxd5 7. Nxd5 exd5) 3... cxb4 4. axb4 Bxb4 5. c3 Be7 6. d4 Nf6 7. e5 Nd5 8. Qg4 Kf8 9. h4?! { (0.21 → -0.45) Inaccuracy. Bd3 was best. } (9. Bd3 Nc6) 9... d6 10. h5 h6 11. Rh3 dxe5 12. dxe5 Qc7?! { (-0.54 → 0.20) Inaccuracy. f5 was best. } (12... f5 13. Qg6 Qe8 14. Qg3 Kg8 15. Be2 Kh7 16. Kf1 Rg8 17. c4 Nb4 18. Na3 Bd7 19. Nf3) 13. f4?? { (0.20 → -1.50) Blunder. Nf3 was best. } (13. Nf3 f5 14. exf6 Nxf6 15. Qg6 Bd7 16. Rg3 Rh7 17. Qc2 Nc6 18. Bd3 Rh8 19. Bg6 Be8) 13... Bd7 14. Rg3? { (-0.98 → -2.17) Mistake. Bd3 was best. } (14. Bd3) 14... Rg8 15. Bd3 f5?! { (-1.65 → -1.00) Inaccuracy. Nxc3 was best. } (15... Nxc3 16. Bd2) 16. exf6 Bxf6? { (-0.85 → 0.30) Mistake. Nxf6 was best. } (16... Nxf6) 17. Ba3+ Ne7? { (0.06 → 1.31) Mistake. Be7 was best. } (17... Be7 18. Bxe7+ Kxe7 19. Ne2 Nf6 20. Qh4 Qc5 21. Bh7 Nc6 22. Bxg8 Rxg8 23. Nd2 Qxh5 24. Qxh5) 18. Ne2 Nc6? { (2.35 → 4.25) Mistake. Na6 was best. } (18... Na6 19. Nd2) 19. Kf1?? { (4.25 → 1.02) Blunder. Nd2 was best. } (19. Nd2) 19... Rd8?? { (1.02 → 2.97) Blunder. e5 was best. } (19... e5) 20. Qf3?? { (2.97 → 0.07) Blunder. Nd2 was best. } (20. Nd2 Be8 21. Qxe6 Bxh5 22. Bc4 Rh8 23. Ne4 Qc8 24. Qxc8 Rxc8 25. Rd1 Rd8 26. Rxd8+ Nxd8) 20... Be8 21. Nd2 Rd5 22. Rh3 b5 23. Ne4 a5?! { (0.38 → 1.16) Inaccuracy. b4 was best. } (23... b4) 24. Rb1?! { (1.16 → 0.15) Inaccuracy. Nxf6 was best. } (24. Nxf6 gxf6) 24... b4 25. cxb4 Nxb4 26. Bxb4 axb4 27. Rxb4 Nf5 28. g4 Nd4 29. Nxd4?! { (0.82 → 0.07) Inaccuracy. Qe3 was best. } (29. Qe3 Nxe2) 29... Bxd4? { (0.07 → 1.24) Mistake. Rxd4 was best. } (29... Rxd4 30. Rb1) 30. f5?? { (1.24 → -0.52) Blunder. Bc4 was best. } (30. Bc4 Rd7) 30... Qc1+ 31. Ke2 Re5?? { (-0.02 → 2.66) Blunder. exf5 was best. } (31... exf5 32. gxf5) 32. fxe6+ Ke7 33. Rh1 Qa3?! { (3.51 → 5.50) Inaccuracy. Qc5 was best. } (33... Qc5 34. Rb7+) 34. Rb7+ Kxe6?? { (5.77 → Mate in 2) Checkmate is now unavoidable. Kd8 was best. } (34... Kd8) 35. Bc4+ Rd5 36. Bxd5+ Kxd5 37. Qxa3 Kxe4 38. Qf3+ Ke5 39. Re7+?! { (Mate in 7 → 16.66) Lost forced checkmate sequence. Kd3 was best. } (39. Kd3 Bg1 40. Qe4+ Kd6 41. Rxg1 Bf7 42. Qe7+ Kd5 43. Qd7+ Ke5 44. Qd4+ Ke6 45. Re1#) 39... Kd6 40. Qe4 Bb5+ 41. Kd2 Bf6 42. Re6+ Kc7 43. Rxf6?! { (Mate in 5 → 71.78) Lost forced checkmate sequence. Rc1+ was best. } (43. Rc1+ Bc3+ 44. Rxc3+ Bc4 45. Qxc4+ Kb8 46. Rb6+ Ka8 47. Qa2#) 43... Rd8+ 44. Kc3 gxf6 45. Qe7+ Rd7 46. Qc5+ Bc6 47. Re1 Rg7 48. Re7+?! { (Mate in 5 → 56.22) Lost forced checkmate sequence. Re6 was best. } (48. Re6 Kb8 49. Rxc6 Rd7 50. Rc8+ Kb7 51. Qc6+ Ka7 52. Ra8#) 48... Rxe7 49. Qxe7+ Kb6 50. Kd4 { Black resigns. } 1-0