[Event "2021 Summer Marathon"] [Site "https://lichess.org/oPoJKHYx"] [Date "2021.08.07"] [White "penguingim1"] [Black "akrom4"] [Result "0-1"] [UTCDate "2021.08.07"] [UTCTime "22:01:08"] [WhiteElo "2878"] [BlackElo "2491"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "E81"] [Opening "King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 O-O 6. f3 { E81 King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation } Na6?! { (0.14 → 0.81) Inaccuracy. a6 was best. } (6... a6 7. Be3 Nbd7 8. h4 h5 9. Nf4 e5 10. dxe5 Nxe5 11. Qd2) 7. Be3 e5 8. d5 Nh5?! { (0.78 → 1.42) Inaccuracy. Nd7 was best. } (8... Nd7 9. h4 h5 10. a3 f5 11. Qc2 Nf6 12. O-O-O Nc5 13. Kb1 fxe4 14. Ng3 exf3 15. gxf3) 9. Qd2 Nc5?! { (0.87 → 1.72) Inaccuracy. f5 was best. } (9... f5) 10. g4 Nf4 11. Nxf4 exf4 12. Bxf4 Nd7?! { (1.40 → 2.45) Inaccuracy. Qh4+ was best. } (12... Qh4+ 13. Qf2) 13. Be2 Qh4+ 14. Bg3 Qe7 15. h4 Ne5 16. g5? { (2.99 → 1.61) Mistake. O-O-O was best. } (16. O-O-O) 16... a5? { (1.61 → 2.97) Mistake. f5 was best. } (16... f5) 17. f4?! { (2.97 → 1.96) Inaccuracy. O-O-O was best. } (17. O-O-O) 17... Nd7 18. h5? { (2.35 → 0.86) Mistake. O-O-O was best. } (18. O-O-O) 18... Nc5 19. Bf3?? { (0.98 → -0.81) Blunder. h6 was best. } (19. h6 Bxc3) 19... Re8?? { (-0.81 → 4.18) Blunder. Bxc3 was best. } (19... Bxc3) 20. O-O-O a4 21. hxg6?! { (4.74 → 3.77) Inaccuracy. h6 was best. } (21. h6) 21... fxg6 22. Bf2 a3 23. Bd4?? { (4.45 → 0.82) Blunder. Bxc5 was best. } (23. Bxc5) 23... axb2+ 24. Kb1 Na4 25. Nxa4 Rxa4 26. Qxb2?? { (1.18 → -0.50) Blunder. f5 was best. } (26. f5) 26... Bxd4?! { (-0.50 → 0.46) Inaccuracy. Bg4 was best. } (26... Bg4 27. Bxg4) 27. Qxd4 Qg7 28. Qxg7+ Kxg7 29. Rc1 Rb4+?! { (1.16 → 2.13) Inaccuracy. Ra3 was best. } (29... Ra3 30. Rhf1) 30. Ka1 Bd7 31. Rhe1?? { (2.52 → 0.37) Blunder. c5 was best. } (31. c5 dxc5 32. Rxc5 Rc8 33. Rcc1 c6 34. d6 Rf8 35. Rh4 Ra4 36. Rb1 b5 37. Rbh1 h5) 31... Ra8? { (0.37 → 2.07) Mistake. Rf8 was best. } (31... Rf8 32. Bd1 Rxf4 33. a3 Rb6 34. c5 Ra6 35. cxd6 cxd6 36. Rc7 Rf7 37. Re3 Be8 38. Rxf7+) 32. Re2?? { (2.07 → 0.09) Blunder. e5 was best. } (32. e5 Bf5 33. Be4 Bxe4 34. Rxe4 h5 35. gxh6+ Kxh6 36. Rb1 Rba4 37. Kb2 b5 38. Kc3 Ra3+) 32... Ra3?! { (0.09 → 1.18) Inaccuracy. Rf8 was best. } (32... Rf8 33. e5 Rxf4 34. exd6 cxd6 35. Re7+ Rf7 36. Rxf7+ Kxf7 37. Bd1 Kg7 38. Bb3 h5 39. Kb2) 33. Bg2 Rg3?! { (1.04 → 1.64) Inaccuracy. Bg4 was best. } (33... Bg4 34. Rb2 Rxb2 35. Kxb2 Re3 36. c5 h5 37. gxh6+ Kxh6 38. Bh1 Re2+ 39. Kc3 dxc5 40. a4) 34. Rf2? { (1.64 → 0.47) Mistake. e5 was best. } (34. e5 dxe5 35. fxe5 Rxg5 36. e6 Be8 37. c5 Rd4 38. Rb1 Rxg2 39. Rxg2 Rxd5 40. Rxb7 Rxc5) 34... b6?! { (0.47 → 1.37) Inaccuracy. Re3 was best. } (34... Re3 35. Rfc2 h5 36. gxh6+ Kxh6 37. c5 dxc5 38. Rxc5 c6 39. d6 Rd4 40. Re5 Rxd6 41. Re7) 35. Bf1?! { (1.37 → 0.51) Inaccuracy. Bf3 was best. } (35. Bf3) 35... Re3 36. Re2 Rf3 37. e5 Rxf4 38. e6 Be8 39. Rec2 Rf5 40. Bd3?? { (0.26 → -1.85) Blunder. Rg2 was best. } (40. Rg2 c6) 40... Rxg5 41. Rb2? { (-2.00 → -3.48) Mistake. Re1 was best. } (41. Re1 Rg3) 41... Rxb2 42. Kxb2 Rg2+?! { (-3.49 → -2.65) Inaccuracy. h5 was best. } (42... h5 43. Rf1 Re5 44. Kc3 g5 45. a4 h4 46. Rh1 Bh5 47. Kd2 Kf6 48. Rh3 Bg4 49. Rh1) 43. Kc3 Rxa2?! { (-2.80 → -1.98) Inaccuracy. h5 was best. } (43... h5) 44. Rf1 Rg2?? { (-1.79 → 0.00) Blunder. Ra3+ was best. } (44... Ra3+ 45. Kd2 Ra8 46. Ke2 h6 47. Ke3 Ra5 48. Ke4 Ra3 49. Kd4 Ra2 50. Kc3 h5 51. Kb3) 45. Ra1 Rg3 46. Ra7 Kf6 47. Rxc7 h5 48. Rc8 Ke7 49. Rc7+ Kf6 50. Rb7 h4 51. Rxb6?? { (0.00 → -2.76) Blunder. Rb8 was best. } (51. Rb8 Ke7 52. Rb7+ Kf8 53. Rh7 h3 54. Rh8+ Kg7 55. Rxe8 h2 56. Re7+ Kh6 57. Re8) 51... h3?! { (-2.76 → -1.62) Inaccuracy. g5 was best. } (51... g5 52. c5) 52. c5?? { (-1.62 → -6.57) Blunder. Rb1 was best. } (52. Rb1) 52... h2 53. Rb1 Rg1 54. Be4 Rxb1 55. cxd6 Rc1+ { Black wins on time. } 0-1