[Event "2017 Summer Marathon"] [Site "https://lichess.org/4mrI00oL"] [Date "2017.08.13"] [White "vovaches"] [Black "Ivannikov_Vladimir"] [Result "1-0"] [UTCDate "2017.08.13"] [UTCTime "02:55:57"] [WhiteElo "2429"] [BlackElo "2499"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-15"] [WhiteTitle "CM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations, Tartakower"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 { B50 Sicilian Defense: Modern Variations, Tartakower } Nf6 5. Bd3 e5?! { (-0.33 → 0.53) Inaccuracy. dxc3 was best. } (5... dxc3 6. Nxc3 e5 7. Qe2 Be7 8. O-O h6 9. Be3 O-O 10. Rfd1 Be6 11. Bc2 Ng4 12. Bc1) 6. O-O?! { (0.53 → -0.32) Inaccuracy. cxd4 was best. } (6. cxd4 Be7 7. d5 Nbd7 8. Nc3 b6 9. O-O Nc5 10. Bc2 h6 11. Re1 O-O 12. h3 Bb7) 6... Be7?! { (-0.32 → 0.66) Inaccuracy. dxc3 was best. } (6... dxc3 7. Nxc3 Be7 8. Qe2 O-O 9. Rd1 h6 10. Be3 Ng4 11. Bd2 Be6 12. h3 Nf6 13. Bc4) 7. cxd4 exd4 8. Nxd4 O-O 9. Nc3 Nc6 10. Nxc6 bxc6 11. Qe2 Qc7?! { (0.07 → 0.80) Inaccuracy. d5 was best. } (11... d5 12. e5 Nd7 13. Rd1 Rb8 14. Rb1 Qc7 15. f4 Nc5 16. Bc2 Ba6 17. Qf2 Ne6 18. Be3) 12. Rd1 Be6 13. Bg5 Rab8 14. f3? { (0.78 → -0.46) Mistake. Bf4 was best. } (14. Bf4) 14... Qb6+ 15. Be3 Qxb2 16. Qxb2 Rxb2 17. Bxa7 Nd7 18. Bd4 Rb4 19. Bf2 Rfb8 20. a4?! { (0.00 → -1.10) Inaccuracy. Bf1 was best. } (20. Bf1 Ra8 21. Bg3 Bf6 22. Rac1 Bd4+ 23. Kh1 Be5 24. Bxe5 dxe5 25. Rd6 c5 26. Bb5 Ra3) 20... Bf6?! { (-1.10 → -0.38) Inaccuracy. Bb3 was best. } (20... Bb3) 21. Rac1?! { (-0.38 → -1.03) Inaccuracy. Ra3 was best. } (21. Ra3 Rb3) 21... Bb3 22. Re1 Ne5 23. Bf1 Bxa4 24. Nxa4 Rxa4 25. f4 Ng6 26. Rxc6 Nxf4 27. Rxd6 Ne6 28. e5 Bh4 29. g3 Be7 30. Rd7 Bc5 31. Bxc5 Nxc5 32. Rc7 Ne6 33. Re7 Kf8 34. Rd7 Rb2 35. Rc1 Ke8 36. Rd6 Ra5 37. Ra6 Rxa6 38. Bxa6 Nd4 39. Rc8+ Ke7 40. Rc7+ Ke6 41. Bc4+ Kxe5 42. Rxf7 g6 43. Rxh7 Nf3+ 44. Kh1 g5 45. Re7+ Kd4 46. Be2 g4 47. Bxf3 gxf3 48. Rf7?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Kg1 was best. } (48. Kg1 Rg2+ 49. Kf1 Rxh2 50. Rf7 Ke4 51. Re7+ Kf5 52. Rf7+ Kg4 53. Rg7+ Kf5 54. Rf7+) 48... Ke3?? { (Mate in 1 → -0.48) Lost forced checkmate sequence. Rb1# was best. } (48... Rb1#) 49. h4?? { (-0.48 → -44.66) Blunder. Re7+ was best. } (49. Re7+ Kf2) 49... f2?? { (-44.66 → 5.38) Blunder. Rb1+ was best. } (49... Rb1+) 50. Kg2 Ra2? { (4.58 → 9.00) Mistake. f1=Q+ was best. } (50... f1=Q+ 51. Kxf1) 51. Rf3+ Ke4 52. Rxf2 Ra3 53. Re2+?! { (6.67 → 4.22) Inaccuracy. g4 was best. } (53. g4) 53... Kf5 54. Rf2+ Kg4 55. Rf4+ Kh5 56. Rf3?! { (3.92 → 2.68) Inaccuracy. Rf5+ was best. } (56. Rf5+ Kg6 57. Rb5 Kh6 58. Kh3 Ra4 59. Rb6+ Kg7 60. h5 Kg8 61. Rb8+ Kh7 62. g4 Kg7) 56... Kg6?? { (2.68 → Mate in 11) Checkmate is now unavoidable. Ra5 was best. } (56... Ra5 57. Rb3) 57. Rxa3 Kh5 58. Ra4 Kg6 59. Kh3 Kh6 60. g4 Kg6 61. Ra5 Kg7 62. Kg3 { Black resigns. } 1-0