[Event "Monthly Classical Arena"] [Site "https://lichess.org/SujLvqyq"] [Date "2020.10.02"] [White "b1atc4"] [Black "ivankovalenko-87"] [Result "0-1"] [UTCDate "2020.10.02"] [UTCTime "21:30:46"] [WhiteElo "2491"] [BlackElo "2212"] [WhiteRatingDiff "-156"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D97"] [Opening "Grünfeld Defense: Russian Variation, Szabo Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6?! { (0.00 → 0.86) Inaccuracy. Na6 was best. } { D97 Grünfeld Defense: Russian Variation, Szabo Variation } (7... Na6 8. Be3 c5 9. Rd1 Ng4 10. Bg5 cxd4 11. Nxd4 h6 12. Bc1) 8. Be2 b5 9. Qd3 Nbd7? { (0.38 → 1.66) Mistake. b4 was best. } (9... b4) 10. O-O? { (1.66 → 0.50) Mistake. e5 was best. } (10. e5 Ne8 11. h4 h5 12. e6 Nb6 13. exf7+ Kxf7 14. Ng5+ Kg8 15. Qxg6 Bf5 16. Qxc6 Qxd4) 10... a5?! { (0.50 → 1.12) Inaccuracy. b4 was best. } (10... b4 11. Na4) 11. Be3? { (1.12 → 0.00) Mistake. e5 was best. } (11. e5) 11... b4 12. e5 Ba6 13. Qc2 bxc3 14. exf6 Nxf6 15. bxc3 Bxe2 16. Qxe2 Nd5 17. c4 Nxe3 18. fxe3 c5 19. Rad1 cxd4 20. exd4 e6 21. Qe4 Rb8 22. Rb1 Qd6 23. Ne5?? { (0.00 → -1.69) Blunder. c5 was best. } (23. c5) 23... Bxe5?! { (-1.69 → -0.56) Inaccuracy. Rxb1 was best. } (23... Rxb1) 24. Qxe5 Qxe5 25. dxe5 Rbc8 26. Rfc1 Rc5 27. Rb5 Rfc8 28. a4 Kg7 29. Kf2 h5 30. Kf3 g5? { (-0.65 → 0.51) Mistake. Rxc4 was best. } (30... Rxc4 31. Rxc4 Rxc4 32. Rxa5 g5 33. h3 Rc3+ 34. Kf2 h4 35. Kg1 Rc2 36. Kh2 Ra2 37. Ra7) 31. Ke3? { (0.51 → -0.72) Mistake. Rxc5 was best. } (31. Rxc5 Rxc5 32. Ke4 f6 33. exf6+ Kxf6 34. Rc2 Rf5 35. g3 h4 36. Kd4 Ke7 37. Rb2 Kd6) 31... Rxc4 32. Rxc4 Rxc4 33. Rxa5 Rc2 34. Kf3 Kg6 35. h3 Rc3+ 36. Kf2 Kf5 37. Ra7 Kg6 38. Ra5 g4?! { (-0.82 → 0.00) Inaccuracy. Rc7 was best. } (38... Rc7 39. g3) 39. hxg4 hxg4 40. Ke2?! { (0.00 → -1.01) Inaccuracy. Ra7 was best. } (40. Ra7 Ra3 41. a5 Kf5 42. Rxf7+ Kxe5 43. g3 Ra2+ 44. Kf1 Kd4 45. Rf4+ Ke3 46. Rxg4 Rxa5) 40... Rc2+ 41. Kf1 g3 42. Rb5 Rf2+ 43. Kg1 Ra2 44. Kf1 Rxa4 45. Ke2? { (-1.46 → -3.03) Mistake. Rb3 was best. } (45. Rb3) 45... Rf4 46. Ke3 Rf2 47. Rb4 Rxg2 48. Kf3 Rg1 49. Rg4+?? { (-2.73 → -6.01) Blunder. Rh4 was best. } (49. Rh4 Rf1+ 50. Kxg3 Kf5 51. Kg2 Rf4 52. Rh5+ Ke4 53. Kg3 Rf1 54. Rh2 Kxe5 55. Ra2 Kf6) 49... Kf5 50. Rf4+?! { (-5.82 → -8.39) Inaccuracy. Ra4 was best. } (50. Ra4 Kxe5) 50... Kxe5 51. Rxf7? { (-7.17 → Mate in 11) Checkmate is now unavoidable. Rb4 was best. } (51. Rb4 f5) 51... Rf1+ { White resigns. } 0-1