[Event "Year-End Scholastic: K-6"] [Site "https://lichess.org/CPHSyTjU"] [Date "2020.12.30"] [White "ChessEnthusiast79"] [Black "pattern2019"] [Result "0-1"] [UTCDate "2020.12.30"] [UTCTime "19:00:01"] [WhiteElo "1570"] [BlackElo "1809"] [WhiteRatingDiff "-33"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 { B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack } a6?! { (0.00 → 0.64) Inaccuracy. e6 was best. } (3... e6 4. Nc3 Nge7 5. d4 cxd4 6. Nxd4 a6 7. Be2 d5 8. exd5) 4. Bxc6 bxc6 5. O-O d5 6. d3 Bg4 7. Bf4?! { (1.05 → 0.39) Inaccuracy. c4 was best. } (7. c4 dxe4 8. dxe4 Qxd1 9. Rxd1 Nf6 10. Nc3 Nd7 11. h3 Bxf3) 7... e6 8. Nbd2 Nf6?! { (0.46 → 1.16) Inaccuracy. Ne7 was best. } (8... Ne7) 9. Re1 Nh5 10. h3?! { (1.04 → 0.08) Inaccuracy. Be3 was best. } (10. Be3) 10... Bxh3?? { (0.08 → 2.71) Blunder. Bxf3 was best. } (10... Bxf3 11. Qxf3 Nxf4 12. Qxf4 Be7 13. Nf3 O-O 14. Rab1 Ra7 15. b3 Qa5 16. a4 Rb7 17. g4) 11. Bg5 f6 12. Bxf6?? { (2.82 → -4.35) Blunder. Nh2 was best. } (12. Nh2 g6 13. Bh4 Bxg2 14. Kxg2 Be7 15. Bg3 O-O 16. Ndf3 e5 17. Ng4 Qd7 18. Nh4 Rad8) 12... Qxf6 13. gxh3 Nf4 14. Kh2?! { (-4.37 → -5.90) Inaccuracy. Nh2 was best. } (14. Nh2 Nxh3+) 14... Qxb2?? { (-5.90 → -1.20) Blunder. Bd6 was best. } (14... Bd6) 15. Rb1? { (-1.20 → -2.85) Mistake. exd5 was best. } (15. exd5 cxd5) 15... Qf6 16. Rb6? { (-2.35 → -4.25) Mistake. Rb7 was best. } (16. Rb7) 16... Qh6 17. Ng1 Qh4?! { (-3.79 → -2.84) Inaccuracy. Bd6 was best. } (17... Bd6) 18. Qf3 d4?? { (-2.54 → 0.63) Blunder. Bd6 was best. } (18... Bd6 19. e5) 19. Rxc6?! { (0.63 → 0.00) Inaccuracy. Qg3 was best. } (19. Qg3 Be7 20. Qxh4 Bxh4 21. Rf1 O-O 22. Rxc6 Bd8 23. Rxc5 Ra7 24. Ngf3 Rc7 25. Rc4 Rxc4) 19... Be7 20. Nc4 O-O 21. Qg3 Nh5 22. Nf3?? { (0.00 → -6.80) Blunder. Qxh4 was best. } (22. Qxh4 Bxh4 23. Rf1 Bxf2 24. Kg2 Be3 25. Rxf8+ Rxf8 26. Nf3 Nf4+ 27. Kg3 Ne2+ 28. Kg2) 22... Qxg3+? { (-6.80 → -4.03) Mistake. Rxf3 was best. } (22... Rxf3 23. Qxf3) 23. fxg3 Rxf3 24. Rxe6? { (-3.72 → -5.99) Mistake. Rg1 was best. } (24. Rg1 Ra7) 24... Bf8?! { (-5.99 → -3.81) Inaccuracy. Bf6 was best. } (24... Bf6) 25. Kg1?! { (-3.81 → -5.44) Inaccuracy. Rg1 was best. } (25. Rg1 Rf2+ 26. Rg2 Rf6 27. Re5 g6 28. h4 Rb8 29. a4 Rc6 30. g4 Nf6 31. a5 Re8) 25... Rxg3+ 26. Kh2 Rxh3+ 27. Kxh3 Nf4+ 28. Kg3 Nxe6 29. Nd2 Bd6+ 30. Kf3 Rf8+ 31. Ke2 Nf4+ 32. Kd1 Ng2 33. Rg1 Ne3+ 34. Kc1 Kf7 35. Nc4 Nxc4 36. Rf1+ Ke6 37. Rxf8 Bxf8 38. dxc4 Ke5 39. Kd2 Kxe4 40. c3?! { (-17.74 → Mate in 14) Checkmate is now unavoidable. Ke2 was best. } (40. Ke2) 40... dxc3+?! { (Mate in 14 → -19.29) Lost forced checkmate sequence. d3 was best. } (40... d3) 41. Kxc3 h5 42. Kb3 h4?! { (Mate in 11 → -74.13) Lost forced checkmate sequence. Be7 was best. } (42... Be7 43. Kc2 h4 44. Kc3 h3 45. Kb3 h2 46. Ka4 Bd8 47. Kb3 h1=Q 48. Kc2 Bf6 49. a3) 43. a4?! { (-74.13 → Mate in 7) Checkmate is now unavoidable. Ka4 was best. } (43. Ka4 h3 44. Ka5 Kd3 45. Kxa6 h2 46. Ka5 h1=Q 47. Kb6 Qa8 48. Kc7 Qxa2 49. Kc8 Qxc4) 43... a5 44. Kc3 h3 45. Kb3 h2 46. Kc3 h1=Q 47. Kb3 Qb1+ 48. Kc3 Qd3+ 49. Kb2 Qxc4 50. Ka3 Qb4+ 51. Ka2 Kd3 52. Ka1 Kc3 53. Ka2 Qb2# { Black wins by checkmate. } 0-1