[Event "Rapid Shield Arena"] [Site "https://lichess.org/nnzZzaw4"] [Date "2017.12.07"] [White "Sacco_Matto"] [Black "koreelev"] [Result "1/2-1/2"] [UTCDate "2017.12.07"] [UTCTime "23:24:56"] [WhiteElo "1470"] [BlackElo "1813"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D30"] [Opening "Queen's Gambit Declined"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 { D30 Queen's Gambit Declined } 3. e3 Nf6 4. Nc3 Be7 5. Nf3 O-O 6. Bd3 h6 7. Qc2 c5 8. cxd5 cxd4 9. Nxd4 Nxd5 10. Nxd5 Qxd5 11. O-O e5 12. Ne2 Nc6 13. a3 Be6 14. Rd1 Qa5 15. Bd2 Qb6 16. b4 Rac8 17. Qb2 Bf6 18. Bc3 Qc7 19. Rac1 Ne7 20. Nf4? { (0.37 → -1.10) Mistake. Qb1 was best. } (20. Qb1) 20... exf4?? { (-1.10 → 3.28) Blunder. Qxc3 was best. } (20... Qxc3 21. Rxc3 exf4 22. Bh7+ Kxh7 23. Qb1+ g6 24. Rxc8 Rxc8 25. exf4 Nd5 26. Qd3 Rc3 27. Qb5) 21. Bxf6 Qxc1 22. Rxc1 Rxc1+ 23. Qxc1 gxf6 24. Qc7 Rc8 25. Qxf4?? { (3.17 → 1.03) Blunder. Qxe7 was best. } (25. Qxe7 Rc1+ 26. Bf1 Bc4 27. h4 Rxf1+ 28. Kh2 fxe3 29. fxe3 b5 30. a4 bxa4 31. Qxa7 Rb1) 25... Rc1+ 26. Bf1 Bc4?! { (0.77 → 1.91) Inaccuracy. Ng6 was best. } (26... Ng6 27. Qxf6) 27. Qxc4 Rxc4 28. Bxc4 Nc6 29. Kf1 Ne5 30. Be2 b6 31. Ke1 Kg7 32. Kd2 Kg6 33. Kc3 Kg5?? { (2.49 → 5.63) Blunder. Kf5 was best. } (33... Kf5 34. Kd4 Ke6 35. f4 Ng6 36. Bc4+ Kd6 37. g3 Ke7 38. Kd5 Kd7 39. Ke4 Ke8 40. Kf5) 34. h3?? { (5.63 → 2.50) Blunder. f4+ was best. } (34. f4+ Kf5 35. fxe5 Kxe5 36. Bd3 f5 37. g3 h5 38. Kc4 a6 39. a4 h4 40. gxh4 f4) 34... Nd7?! { (2.50 → 4.01) Inaccuracy. Kf5 was best. } (34... Kf5 35. f4 Nc6 36. Kc4 Ke6 37. Kb5 Nb8 38. Bc4+ Ke7 39. g4 Ke8 40. Bd5 Ke7 41. a4) 35. Kc4 f5 36. Kb5 a5? { (3.21 → 5.67) Mistake. Nb8 was best. } (36... Nb8 37. g3 Kf6 38. Bc4 Kg7 39. Bd3 Kg6 40. f4 Kf6 41. a4 Ke6 42. a5 bxa5 43. bxa5) 37. bxa5 bxa5 38. Kxa5 Nc5 39. Kb4 Na6+? { (5.60 → 58.05) Mistake. Nd7 was best. } (39... Nd7 40. a4) 40. Bxa6 f4 41. exf4+ Kxf4?! { (25.92 → Mate in 15) Checkmate is now unavoidable. Kf6 was best. } (41... Kf6 42. g4) 42. Bb5 Ke4 43. a4 Kd5 44. a5 Kd6 45. a6 Kc7 46. a7 Kb7 47. a8=Q+ Kxa8 48. Be8 Kb7?! { (57.56 → Mate in 18) Checkmate is now unavoidable. f6 was best. } (48... f6 49. Kc5) 49. Bxf7 Kc7 50. Kc4 Kd6 51. Kd4 Ke7 52. Ke4?! { (Mate in 16 → 62.08) Lost forced checkmate sequence. Bh5 was best. } (52. Bh5 Kf6 53. Ke4 Kg5 54. Be2 Kf6 55. f4 h5 56. Bxh5 Ke6 57. f5+ Kf6 58. Kf4 Kg7) 52... Kf6?! { (62.08 → Mate in 15) Checkmate is now unavoidable. Kxf7 was best. } (52... Kxf7 53. Kf5) 53. Bh5 Kg5 54. Bf3 h5 55. Ke3 h4 56. g3 hxg3 57. fxg3 Kh6 58. Kf2 Kg6 59. Kg2 Kh6 60. Kf2 Kg6 61. Ke3 Kh6 62. Kf4 Kg6 63. Kg4 Kh6 64. Kf5 Kh7 65. g4 Kg8 66. h4 Kh8 67. g5 Kg8 68. h5 Kh8 69. g6 Kg8 70. Kf6 Kh8 71. Kg5 Kg8 72. h6 Kh8 { Draw by time and insufficient material. } 1/2-1/2