[Event "GM Konstantin Sakaev School 2 Arena"] [Site "https://lichess.org/XrSfrTGa"] [Date "2020.09.05"] [White "Chorusferam2"] [Black "Chessmatus"] [Result "0-1"] [UTCDate "2020.09.05"] [UTCTime "14:30:32"] [WhiteElo "2256"] [BlackElo "2321"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. g3 Nc6 4. Bg2 g6 5. O-O Bg7 6. d3 e6 7. Nbd2 Nge7 8. c3 O-O 9. Re1 b6?! { (-0.49 → 0.33) Inaccuracy. e5 was best. } (9... e5) 10. Nf1?! { (0.33 → -0.30) Inaccuracy. Nc4 was best. } (10. Nc4 d5 11. exd5 Nxd5 12. Nce5 Nxe5 13. Nxe5 Bb7 14. c4 Bxe5 15. Rxe5 Qc7 16. Re2 Ne7) 10... Bb7 11. h4 b5 12. N1h2 b4?! { (0.09 → 0.73) Inaccuracy. Qd7 was best. } (12... Qd7 13. Ng4 h5 14. Ne3 d5 15. exd5 exd5 16. d4 cxd4 17. cxd4 Rfe8 18. a4 bxa4 19. Rxa4) 13. Qc2?! { (0.73 → -0.25) Inaccuracy. d4 was best. } (13. d4 bxc3 14. bxc3 Rb8 15. Rb1 Qc7 16. Bg5 h6 17. Be3 Ba6 18. Rxb8 Rxb8 19. d5 Bxc3) 13... Qa5 14. Bd2 Rab8 15. a3 Qb6? { (-0.29 → 1.33) Mistake. bxc3 was best. } (15... bxc3 16. bxc3 Ba6 17. d4 Bc4 18. Ng4 h5 19. Ne3 Bb3 20. Qd3 cxd4 21. cxd4 Qb5 22. Qxb5) 16. Ng4?! { (1.33 → 0.33) Inaccuracy. axb4 was best. } (16. axb4 cxb4 17. Be3 Qd8 18. d4 a5 19. c4 d5 20. cxd5 exd5 21. e5 Bc8 22. Bg5 h6) 16... h5?! { (0.33 → 1.02) Inaccuracy. b3 was best. } (16... b3 17. Qd1 h5 18. Ne3 Ba6 19. Nc4 Qc7 20. Bg5 Nc8 21. Qe2 Nb6 22. Nxb6 Qxb6 23. Rad1) 17. Ne3? { (1.02 → -0.17) Mistake. Nh6+ was best. } (17. Nh6+) 17... Ba6?? { (-0.17 → 1.62) Blunder. bxc3 was best. } (17... bxc3 18. bxc3 Qc7 19. Rab1 Ba6 20. d4 Na5 21. a4 Rxb1 22. Rxb1 Rd8 23. d5 exd5 24. exd5) 18. axb4 cxb4 19. d4 bxc3 20. bxc3 Rfc8?! { (2.02 → 2.80) Inaccuracy. Bb5 was best. } (20... Bb5 21. c4) 21. Reb1 Bb5 22. Bf1 a6 23. Qb2? { (2.27 → 0.62) Mistake. Qd1 was best. } (23. Qd1) 23... Qc7 24. Bxb5 axb5 25. Qc1?! { (0.52 → -0.09) Inaccuracy. Ra2 was best. } (25. Ra2) 25... b4 26. Qd1 bxc3 27. Bxc3 Rxb1 28. Rxb1 d5 29. e5?? { (0.13 → -1.72) Blunder. exd5 was best. } (29. exd5 Nd8 30. Bd2 Qd7 31. d6 Qxd6 32. Bb4 Qd7 33. Bxe7 Qxe7 34. d5 Qa7 35. Kg2 exd5) 29... Nxe5 30. Rc1? { (-1.64 → -3.59) Mistake. Nxe5 was best. } (30. Nxe5 Qxc3) 30... Nxf3+ 31. Qxf3 Bxd4 32. Nd1 Bxc3 33. Rxc3 Qd7 34. Rd3 Nf5 35. Kg2 Rc4?! { (-4.56 → -3.36) Inaccuracy. d4 was best. } (35... d4) 36. Ne3 Nxe3+ 37. Qxe3 Qc6 38. Kh2 Qc5 39. Qf3 Rc2 40. Kg2 Rc1 41. Rb3 Qc4 42. Rb8+ Kg7 43. Qe3?? { (-3.51 → -23.45) Blunder. Rb7 was best. } (43. Rb7 Qf1+ 44. Kh2 Qg1+ 45. Kh3 Qh1+ 46. Qxh1 Rxh1+ 47. Kg2 Rc1 48. f4 Kf6 49. Kf2 Rc3) 43... Qf1+ 44. Kf3 Qh1+ 45. Kf4 Rc4+ { White resigns. } 0-1