[Event "PRO League Group Stage"] [Site "chess.com INT"] [Date "2019.01.30"] [Round "4"] [White "Dreev, A."] [Black "Mamedyarov, S."] [Result "0-1"] [GameId "NAM80KRD"] [WhiteElo "2670"] [BlackElo "2817"] [Variant "Standard"] [TimeControl "-"] [ECO "E12"] [Opening "Queen's Indian Defense: Kasparov-Petrosian Variation, Hedgehog Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.13] } 2. Nf3 { [%eval 0.13] } 2... b6 { [%eval 0.44] } 3. c4 { [%eval 0.13] } 3... Bb7 { [%eval 0.4] } 4. Nc3 { [%eval 0.0] } 4... e6 { [%eval 0.31] } 5. a3 { [%eval 0.13] } 5... g6?! { (0.13 → 0.81) Inaccuracy. d5 was best. } { [%eval 0.81] } { E12 Queen's Indian Defense: Kasparov-Petrosian Variation, Hedgehog Variation } (5... d5 6. Bf4 dxc4 7. e3 Bd6 8. Bxd6 Qxd6 9. Bxc4 O-O 10. O-O) 6. Qc2 { [%eval 0.55] } 6... Bg7 { [%eval 0.99] } 7. e4 { [%eval 0.75] } 7... O-O { [%eval 0.75] } 8. Be2 { [%eval 0.56] } 8... d5 { [%eval 0.29] } 9. cxd5 { [%eval 0.28] } 9... exd5 { [%eval 0.57] } 10. e5 { [%eval 0.2] } 10... Ne4 { [%eval 0.52] } 11. Be3 { [%eval 0.13] } 11... Nd7 { [%eval 0.57] } 12. Rd1?! { (0.57 → -0.11) Inaccuracy. Bd3 was best. } { [%eval -0.11] } (12. Bd3 Nxc3) 12... c5 { [%eval -0.25] } 13. dxc5 { [%eval -0.29] } 13... Nxc3 { [%eval -0.5] } 14. Qxc3 { [%eval -0.43] } 14... bxc5 { [%eval -0.4] } 15. Bxc5 { [%eval -0.36] } 15... Rc8 { [%eval -0.4] } 16. b4 { [%eval -0.24] } 16... Nxc5 { [%eval -0.34] } 17. bxc5 { [%eval -0.41] } 17... Qe7 { [%eval -0.28] } 18. Rc1?! { (-0.28 → -1.12) Inaccuracy. O-O was best. } { [%eval -1.12] } (18. O-O Rxc5 19. Qe3 Re8 20. Rb1 d4 21. Qxd4 Bc6 22. Rfc1 Rxc1+ 23. Rxc1 Bxf3 24. Bxf3 Qxa3) 18... d4?! { (-1.12 → -0.50) Inaccuracy. Rfd8 was best. } { [%eval -0.5] } (18... Rfd8 19. Qd4) 19. Qxd4 { [%eval -0.52] } 19... Bxf3 { [%eval -0.56] } 20. Bxf3 { [%eval -0.5] } 20... Bxe5 { [%eval -0.55] } 21. Qe4 { [%eval -0.79] } 21... Rfe8 { [%eval -0.62] } 22. O-O { [%eval -0.77] } 22... Bxh2+ { [%eval -0.73] } 23. Kh1 { [%eval -0.42] } 23... Qxe4 { [%eval -0.27] } 24. Bxe4 { [%eval -0.16] } 24... Rxe4 { [%eval -0.18] } 25. Kxh2 { [%eval -0.21] } 25... Re5 { [%eval -0.16] } 26. c6 { [%eval -0.2] } 26... Re6 { [%eval -0.18] } 27. c7 { [%eval -0.25] } 27... Re7 { [%eval -0.19] } 28. Rfd1 { [%eval -0.21] } 28... Rcxc7 { [%eval -0.21] } 29. Rxc7 { [%eval -0.34] } 29... Rxc7 { [%eval -0.28] } 30. Rd6 { [%eval -0.39] } 30... Kf8 { [%eval -0.28] } 31. Ra6 { [%eval -0.17] } 31... h5 { [%eval -0.13] } 32. Kh3 { [%eval -0.13] } 32... Kg7 { [%eval -0.13] } 33. f3 { [%eval -0.43] } 33... g5 { [%eval -0.43] } 34. f4 { [%eval -0.44] } 34... Rc3+ { [%eval -0.16] } 35. Kh2 { [%eval -0.16] } 35... gxf4 { [%eval -0.02] } 36. Rxa7 { [%eval -0.13] } 36... f3 { [%eval 0.0] } 37. gxf3 { [%eval 0.0] } 37... Rxf3 { [%eval 0.0] } 38. a4 { [%eval 0.0] } 38... Ra3 { [%eval 0.0] } 39. a5 { [%eval 0.0] } 39... Kg6 { [%eval 0.0] } 40. a6 { [%eval 0.0] } 40... f5 { [%eval 0.0] } 41. Ra8 { [%eval 0.0] } 41... Kg5 { [%eval 0.0] } 42. a7 { [%eval 0.0] } 42... Kf4 { [%eval 0.0] } 43. Kg2 { [%eval -0.37] } 43... Ra2+ { [%eval 0.0] } 44. Kf1?? { (0.00 → -5.61) Blunder. Kh1 was best. } { [%eval -5.61] } (44. Kh1 h4 45. Kg1 Ra1+ 46. Kh2 Ra6 47. Kg2 Ra3 48. Kh2 h3 49. Rb8 Rxa7 50. Kxh3 Rd7) 44... Kf3 { [%eval -5.0] } 45. Kg1 { [%eval -4.38] } 45... f4?! { (-4.38 → -3.12) Inaccuracy. Ra1+ was best. } { [%eval -3.12] } (45... Ra1+) 46. Kh1 { [%eval -1.03] } 46... h4 { [%eval -0.93] } 47. Kg1 { [%eval -0.94] } 47... Ra1+ { [%eval -0.94] } 48. Kh2 { [%eval -0.94] } 48... h3 { [%eval -1.45] } 49. Rb8 { [%eval -1.89] } 49... Rxa7 { [%eval -1.89] } 50. Rb3+?? { (-1.89 → -54.97) Blunder. Rh8 was best. } { [%eval -54.97] } (50. Rh8 Kf2 51. Rb8 Rh7 52. Rb2+ Kf3 53. Rb3+ Kg4 54. Rb8 Rh6 55. Rg8+ Kf5 56. Rb8 Ke4) 50... Kg4 { [%eval -13.64] } 51. Rb8 { [%eval -55.25] } 51... Ra2+ { [%eval -54.7] } 52. Kg1 { [%eval -54.81] } 52... Ra3?? { (-54.81 → -1.90) Blunder. f3 was best. } { [%eval -1.9] } (52... f3 53. Rg8+ Kf4 54. Rf8+ Ke3 55. Re8+ Kd3 56. Rd8+ Ke2 57. Re8+ Kd1 58. Rf8 h2+ 59. Kh1) 53. Kh2?? { (-1.90 → -9.57) Blunder. Rg8+ was best. } { [%eval -9.57] } (53. Rg8+ Kf3 54. Rh8 Ke2 55. Re8+ Re3 56. Ra8 Kf3 57. Ra7 Re2 58. Ra8 Ke4 59. Re8+ Kd3) 53... Ra5?? { (-9.57 → -1.90) Blunder. Ra2+ was best. } { [%eval -1.9] } (53... Ra2+ 54. Kg1) 54. Rb2?? { (-1.90 → -54.73) Blunder. Rg8+ was best. } { [%eval -54.73] } (54. Rg8+ Kf3 55. Rf8 Rh5 56. Ra8 Rh4 57. Rg8 Rh7 58. Rb8 Rc7 59. Rd8 Ra7 60. Rb8 Rh7) 54... Re5 { [%eval -13.93] } 55. Rb8 { [%eval -17.52] } 55... Kf3?? { (-17.52 → -1.97) Blunder. Re2+ was best. } { [%eval -1.97] } { White resigns. } (55... Re2+) 0-1