[Event "SSC Open 2017: Round 06"] [Site "https://lichess.org/study/PkDeIUJj"] [Date "2017.12.22"] [White "?"] [Black "?"] [Result "*"] [UTCDate "2017.12.22"] [UTCTime "14:52:01"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Knight Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 { B43 Sicilian Defense: Kan Variation, Knight Variation } Qc7 6. a3 Nf6 7. Be3 b5 8. Be2 Bb7 9. f3 Be7 10. Qd2 d6?! { (-0.20 → 0.67) Inaccuracy. Nc6 was best. } (10... Nc6 11. g4 h6 12. O-O-O Nxd4 13. Bxd4 e5 14. Bf2 Rd8 15. h4 d5 16. g5 dxe4 17. Qe3) 11. Bd3?! { (0.67 → -0.42) Inaccuracy. g4 was best. } (11. g4 Nfd7 12. O-O-O O-O 13. h4 Nb6 14. Bg5 d5 15. Bxe7 Qxe7 16. Kb1 N8d7 17. h5 b4) 11... Nbd7 12. g4 Ne5 13. Be2?! { (0.06 → -0.81) Inaccuracy. g5 was best. } (13. g5 Nfd7 14. f4 Nc4 15. Bxc4 Qxc4 16. Rf1 Rc8 17. Nb3 b4 18. axb4 Bxe4 19. Ra4 d5) 13... O-O?! { (-0.81 → -0.24) Inaccuracy. h6 was best. } (13... h6 14. Bf4 d5 15. exd5 Nxd5 16. Nxd5 Bxd5 17. O-O O-O 18. c3 Rfd8 19. Rad1 Rac8 20. Qe3) 14. h4?! { (-0.24 → -0.87) Inaccuracy. O-O-O was best. } (14. O-O-O) 14... Rfc8?! { (-0.87 → -0.24) Inaccuracy. d5 was best. } (14... d5 15. g5 Nh5 16. f4 Nc4 17. Bxc4 dxc4 18. Qf2 b4 19. axb4 Bxb4 20. Qf3 e5 21. fxe5) 15. h5 Nfd7 16. g5?! { (-0.51 → -1.50) Inaccuracy. h6 was best. } (16. h6 g6) 16... Nb6 17. Qc1 Nec4 18. Bxc4 Nxc4 19. Bd2? { (-1.39 → -3.11) Mistake. h6 was best. } (19. h6 d5) 19... d5 20. Rh3?! { (-2.77 → -4.38) Inaccuracy. Nde2 was best. } (20. Nde2 Bc5 21. b3 Ne5 22. Rf1 d4 23. Na2 Bb6 24. Bf4 d3 25. Nec3 dxc2 26. Qd2 c1=Q+) 20... Qe5? { (-4.38 → -2.72) Mistake. dxe4 was best. } (20... dxe4 21. Nxe4 Bxe4 22. fxe4 Qe5 23. Ne2 Qxe4 24. Bb4 Qg2 25. Rg3 Qh1+ 26. Rg1 Qh4+ 27. Rg3) 21. Be3?! { (-2.72 → -3.76) Inaccuracy. Nce2 was best. } (21. Nce2 dxe4 22. f4 Qd5 23. b3 Qd7 24. Nf5 Bxa3 25. Rxa3 Nxa3 26. Qxa3 exf5 27. Qb2 Rd8) 21... Nxe3 22. Qxe3 Bxg5 23. Qf2 dxe4 24. fxe4 Bxe4 25. Kf1 Rc4 26. Nf3? { (-3.22 → -5.61) Mistake. Nxe4 was best. } (26. Nxe4 Qxe4 27. c3 Rd8 28. Qf3 Qd5 29. Re1 Bf6 30. Qxd5 Rxd5 31. Rd1 Bxd4 32. Rxd4 Rdxd4) 26... Bxf3 27. Rxf3 Bh4 28. Qg2 Rd8 29. h6 g6 30. Rc1 Rdd4 31. b3?! { (-6.60 → -19.20) Inaccuracy. Qe2 was best. } (31. Qe2 Qh5 32. Rd1 Bg5 33. Rxd4 Qh1+ 34. Kf2 Rxd4 35. Qe5 Rd2+ 36. Ne2 Bh4+ 37. Rg3 Bxg3+) 31... Rxc3 32. Rxc3?! { (-16.91 → Mate in 14) Checkmate is now unavoidable. Rf2 was best. } (32. Rf2 Qe3) 32... Qf4+ 33. Kg1 Qxc1+ 34. Kh2 Qf4+ 35. Kh3 Bd8 36. Qg3?! { (-57.81 → Mate in 4) Checkmate is now unavoidable. Qe2 was best. } (36. Qe2 Qh4+ 37. Kg2 Rg4+ 38. Qxg4 Qxg4+ 39. Kh2 Qf4+ 40. Kh3 Bc7 41. Rxc7 Qxc7 42. c4 bxc4) 36... Qxh6+ 37. Kg2 Qd2+ 38. Kh3 Rh4+ 39. Qxh4 Qxc3+ 40. Qg3 Qxg3+ 41. Kxg3 f5 42. Kf3 e5 43. Kg3 g5 44. c4?! { (-16.54 → Mate in 15) Checkmate is now unavoidable. c3 was best. } (44. c3 e4) 44... bxc4 45. bxc4 e4 46. c5 Bc7+ 47. Kf2 f4 48. c6 g4 49. a4 e3+ 50. Kf1 f3 51. a5 g3 52. Ke1 g2 53. Kd1 g1=Q+ 54. Kc2 e2 *