[Event "Rated classical game"] [Site "https://lichess.org/NQQ2uxXu"] [Date "2018.06.15"] [White "SHAHROUZ81"] [Black "Sergeeva"] [Result "0-1"] [UTCDate "2018.06.15"] [UTCTime "17:39:22"] [WhiteElo "2021"] [BlackElo "2215"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B27"] [Opening "Sicilian Defense: Hyperaccelerated Pterodactyl"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 g6 3. d4 Bg7 { B27 Sicilian Defense: Hyperaccelerated Pterodactyl } 4. dxc5 Na6? { (0.28 → 1.45) Mistake. Qa5+ was best. } (4... Qa5+ 5. Bd2 Qxc5 6. Nc3 Nf6 7. Be2 O-O 8. Be3 Qa5 9. O-O) 5. Be3? { (1.45 → 0.28) Mistake. Bxa6 was best. } (5. Bxa6 bxa6 6. Qd5 Rb8 7. Ne5 e6 8. Qd6 Rb4 9. Nc3 Nf6) 5... Nf6? { (0.28 → 1.45) Mistake. Bxb2 was best. } (5... Bxb2 6. Nbd2 Bxa1 7. Qxa1 Nf6 8. Bc4 O-O 9. h4 b5 10. cxb6 axb6 11. Bh6 Bb7 12. h5) 6. Nc3 Ng4 7. Bd4 e5 8. Be3?! { (1.15 → 0.42) Inaccuracy. Nxe5 was best. } (8. Nxe5 Bxe5 9. Bxa6 bxa6 10. h3 Nxf2 11. Bxf2 Bxc3+ 12. bxc3 Bb7 13. Qd4 O-O 14. O-O Qe7) 8... Nxe3 9. fxe3 Nxc5 10. Qd5 Qe7 11. Nb5 O-O 12. Nd6 Na4?! { (0.54 → 1.65) Inaccuracy. b6 was best. } (12... b6 13. h4 Rb8 14. h5 Qe6 15. Bc4 Bb7 16. Nxb7 Rxb7 17. hxg6 hxg6 18. b4 Na4 19. Qd3) 13. O-O-O Qe6? { (1.64 → 3.35) Mistake. a6 was best. } (13... a6 14. Kb1 Rb8 15. Bc4 Nb6 16. Qc5 Nxc4 17. Qxc4 b6 18. Qc7 Ra8 19. h4 a5 20. h5) 14. Qxe6?? { (3.35 → 0.48) Blunder. Qb5 was best. } (14. Qb5 Nb6 15. Kb1 Rb8 16. h4 Bh6 17. Qd3 Bg7 18. Be2 h6 19. Qb5 Qf6 20. c4 Na8) 14... dxe6 15. Bb5 Nc5 16. b4 a6 17. Be2?! { (0.37 → -0.44) Inaccuracy. Bc4 was best. } (17. Bc4 Nd7 18. Nxc8 Raxc8 19. Bxe6 fxe6 20. Rxd7 Rc4 21. Rxb7 Rfc8 22. Kb1 Rxc2 23. g3 Rf2) 17... Na4 18. a3 b5 19. c4 Nc3 20. Rd2 Nxe2+ 21. Rxe2 bxc4?! { (-1.20 → -0.62) Inaccuracy. a5 was best. } (21... a5 22. cxb5 axb4 23. Kb1 bxa3 24. Rd2 Bd7 25. Ka2 Rfb8 26. Rb1 f6 27. g4 Ra5 28. g5) 22. Nxc4?! { (-0.62 → -1.29) Inaccuracy. Nd2 was best. } (22. Nd2 c3 23. N2c4 Bd7 24. Rc2 Ra7 25. Rxc3 Rb8 26. Rf1 f6 27. Na5 Ba4 28. Kb2 Rd7) 22... Bb7 23. Nd6 Bc6 24. Rc2 Ba4 25. Rc5 Rfd8 26. Nb7?! { (-0.96 → -1.56) Inaccuracy. Nc4 was best. } (26. Nc4 Rac8) 26... Rd3 27. Re1? { (-1.65 → -3.55) Mistake. Kb2 was best. } (27. Kb2 Bh6 28. Re1 Bxe3 29. Rxe5 Rc8 30. Nc5 Bxc5 31. Rxc5 Rb3+ 32. Ka2 Rxc5 33. bxc5 Rc3) 27... Bh6? { (-3.55 → -1.65) Mistake. Rxa3 was best. } (27... Rxa3) 28. Nxe5?! { (-1.65 → -2.88) Inaccuracy. Kb2 was best. } (28. Kb2 Bxe3 29. Rxe5 Rc8 30. Rc5 Rb3+ 31. Ka2 Bxc5 32. Nxc5 Rxc5 33. bxc5 Rc3 34. Kb1 Rxc5) 28... Rxe3 29. Rxe3 Bxe3+ 30. Kb2 Bxc5 31. Nxc5 Be8 32. Nc4 Kf8 33. Nb6 Ra7?! { (-2.28 → -1.46) Inaccuracy. Rd8 was best. } (33... Rd8 34. Kc3 Rd6 35. Nc4 Rd1 36. a4 Ke7 37. g3 Rh1 38. Nb6 Rxh2 39. Nxa6 Rg2 40. Nc5) 34. a4 Bc6 35. a5 e5 36. Nc8 Rc7 37. Nb6 Bb5 38. Nd5 Ra7 39. Nf6 h5 40. Kc3 Ke7 41. Nd5+ Kd6 42. Nb6 Rc7 43. Nd5 Rxc5+ 44. bxc5+ Kxc5 45. Nb4? { (-1.84 → -3.46) Mistake. Nc7 was best. } (45. Nc7) 45... f5 46. exf5?? { (-2.66 → -6.07) Blunder. Nd5 was best. } (46. Nd5) 46... gxf5 47. Nc2 f4 48. Ne1 e4 49. g3? { (-5.21 → -59.12) Mistake. Kc2 was best. } (49. Kc2 h4) 49... f3 50. Kd2?! { (-49.92 → Mate in 10) Checkmate is now unavoidable. Nc2 was best. } (50. Nc2 f2) 50... f2 { White resigns. } 0-1