[Event "2021 Spring Marathon"] [Site "https://lichess.org/ITmXQB81"] [Date "2021.04.10"] [White "akitalover"] [Black "DG_001"] [Result "0-1"] [UTCDate "2021.04.10"] [UTCTime "02:43:39"] [WhiteElo "2728"] [BlackElo "2449"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+9"] [WhiteTitle "GM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "E10"] [Opening "Blumenfeld Countergambit: Duz-Khotimirsky Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 c5?! { (0.00 → 0.95) Inaccuracy. d5 was best. } (3... d5 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nc3 Nbd7 8. a3) 4. d5 b5?! { (0.29 → 0.96) Inaccuracy. d6 was best. } (4... d6 5. Nc3 exd5 6. cxd5 g6 7. Bf4 a6 8. a4 Bg7 9. h3) 5. Bg5?! { (0.96 → 0.17) Inaccuracy. dxe6 was best. } { E10 Blumenfeld Countergambit: Duz-Khotimirsky Variation } (5. dxe6 fxe6 6. cxb5 Be7 7. e3 O-O 8. Nbd2 a6 9. b3 Qb6) 5... exd5 6. cxd5 d6?! { (0.13 → 0.92) Inaccuracy. h6 was best. } (6... h6 7. Bh4 d6 8. e4 a6 9. Bd3 Be7 10. a4 b4 11. Bg3) 7. e4 a6 8. a4 Be7 9. Bxf6 Bxf6 10. Qc2?! { (0.58 → -0.37) Inaccuracy. axb5 was best. } (10. axb5 Bxb2) 10... b4 11. Nbd2 O-O 12. Bd3 a5?! { (0.18 → 0.80) Inaccuracy. Nd7 was best. } (12... Nd7 13. O-O) 13. O-O Nd7 14. Rae1 g6 15. Bb5 Ba6?! { (0.01 → 0.72) Inaccuracy. Nb6 was best. } (15... Nb6 16. Nc4) 16. Bxa6 Rxa6 17. Nc4 Re8?! { (0.79 → 1.52) Inaccuracy. Nb6 was best. } (17... Nb6 18. Nfd2 Bd4 19. Re2 Qd7 20. Nxb6 Rxb6 21. Nc4 Rbb8 22. b3 f5 23. exf5 Qxf5 24. Qxf5) 18. g3 Nb6 19. Nfd2 Nxc4?! { (0.64 → 1.34) Inaccuracy. Ra7 was best. } (19... Ra7 20. Nxb6 Qxb6 21. Nc4 b3 22. Nxb6 bxc2 23. Nc4 Rb8 24. Re2 Bxb2 25. Rxc2 Bd4 26. Nxd6) 20. Nxc4 Ra7 21. Re2 Rae7 22. Rfe1 Bd4 23. Kg2 Kg7 24. Qd3 h5 25. h4 Qd7?! { (1.38 → 2.20) Inaccuracy. Qc7 was best. } (25... Qc7 26. f4 f6 27. Kh2 Qd7 28. Nxa5 f5 29. Qb5 Qxb5 30. axb5 fxe4 31. Kg2 Ra8 32. Nc4) 26. f3? { (2.20 → 0.69) Mistake. Nxa5 was best. } (26. Nxa5) 26... Qxa4?? { (0.69 → 5.72) Blunder. f5 was best. } (26... f5 27. Nxa5 fxe4 28. fxe4 Rf7 29. Nc6 Be5 30. Nxe5 Rxe5 31. a5 Qa4 32. Qa6 Qd7 33. Rf2) 27. Nxd6?? { (5.72 → 0.94) Blunder. Nb6 was best. } (27. Nb6 Qa2 28. b3 Qxe2+ 29. Rxe2 a4 30. Nxa4 Ra7 31. f4 Rb8 32. e5 Re7 33. exd6 Rd7) 27... Rd8? { (0.94 → 2.59) Mistake. Rb8 was best. } (27... Rb8) 28. Nc4?? { (2.59 → 0.20) Blunder. b3 was best. } (28. b3) 28... Qb5 29. d6?? { (-0.08 → -3.05) Blunder. f4 was best. } (29. f4 a4) 29... Rxd6 30. b3?! { (-3.14 → -4.55) Inaccuracy. e5 was best. } (30. e5) 30... Rd8?? { (-4.55 → -1.70) Blunder. Ra6 was best. } (30... Ra6) 31. Qc2?? { (-1.70 → -5.50) Blunder. Ra2 was best. } (31. Ra2 Ra7 32. Ra4 Rad7 33. Re2 Qb8 34. Qc2 Bc3 35. e5 Rd1 36. Nd6 R8xd6 37. exd6 Qxd6) 31... Red7? { (-5.50 → -3.44) Mistake. Bc3 was best. } (31... Bc3 32. Rf1 a4 33. Rff2 axb3 34. Qxb3 Rd4 35. Ne3 Rd3 36. Nc4 Red7 37. Re3 Rxe3 38. Nxe3) 32. e5 Bc3 33. e6 Re7?? { (-3.90 → 0.00) Blunder. Rd4 was best. } (33... Rd4 34. exf7 Bxe1 35. f8=Q+ Rxf8 36. Re7+ Rf7 37. Qe2 Rxe7 38. Qxe7+ Kg8 39. Qe6+ Kf8 40. Qf6+) 34. exf7 Rxf7?! { (0.00 → 0.80) Inaccuracy. Rxe2+ was best. } (34... Rxe2+ 35. Qxe2 Bxe1 36. Qe7 Rf8 37. Nd6 Qb8 38. Ne8+ Kh7 39. f4 Qa8+ 40. Kg1 Qf3 41. Nf6+) 35. Re6 Rf6 36. Re7+ Kf8 37. R1e6?? { (0.02 → -4.46) Blunder. R1e4 was best. } (37. R1e4 Rd7) 37... Rd6?? { (-4.46 → 15.43) Blunder. Rxe6 was best. } (37... Rxe6) 38. Re8+?? { (15.43 → 1.62) Blunder. Nxd6 was best. } (38. Nxd6 Rxe6 39. Rxe6 Qd7 40. Rxg6 Ke7 41. Qe4+ Kd8 42. Nb7+ Kc7 43. Nxc5 Qd2+ 44. Kh3 Qd7+) 38... Qxe8 39. Rxe8+ Kxe8 40. Nxd6+ Rxd6 41. Qe4+ Kd7 42. Qb7+ Ke6 43. Qc8+ Kd5 44. Qa8+ Ke6?! { (1.71 → 2.88) Inaccuracy. Rc6 was best. } (44... Rc6 45. Qxa5) 45. Qxa5 Rd2+ 46. Kh3 Bd4 47. Qa6+ Kf7 48. Qb7+ Kg8 49. Qd5+?? { (4.29 → 1.65) Blunder. Qe4 was best. } (49. Qe4 Kh7) 49... Kg7 50. Qb7+ Kh6 51. g4? { (1.32 → 0.18) Mistake. Qa8 was best. } (51. Qa8 Rf2 52. Qf8+ Kh7 53. Qf7+ Kh6 54. Qf4+ Kg7 55. Qc7+ Kh6 56. Qf7 Rf1 57. Qf4+ Kg7) 51... hxg4+ 52. fxg4 Rd3+ 53. Kg2 Rxb3 54. Qc6 Rb2+ 55. Kf3 Rf2+ 56. Ke4 b3 57. h5 Rf6 58. Qb7?! { (0.00 → -0.96) Inaccuracy. Qd5 was best. } (58. Qd5 Rb6 59. g5+ Kxh5 60. Kf4 Be3+ 61. Kxe3 b2 62. Qd1+ Kh4 63. Qb1 Rb4 64. Kd3 Kxg5) 58... b2 59. hxg6?? { (-0.63 → -7.41) Blunder. g5+ was best. } (59. g5+ Kxg5 60. hxg6 Rf4+ 61. Kd3 c4+ 62. Ke2 Kxg6 63. Qc6+ Bf6 64. Qe8+ Kg7 65. Qd7+ Kh6) 59... Kxg6?? { (-7.41 → -1.06) Blunder. Rf1 was best. } (59... Rf1) 60. Kd3?? { (-1.06 → -16.09) Blunder. g5 was best. } (60. g5 Rf7 61. Qb6+ Kh5 62. Qh6+ Kg4 63. Qe6+ Kg3 64. Qb3+ Kg2 65. Qd1 Rf1 66. Qg4+ Kf2) 60... Rf1 61. Qe4+ Kg5 62. Qe7+ Kxg4?? { (-55.87 → 0.00) Blunder. Bf6 was best. } (62... Bf6) 63. Qe2+ Rf3+ 64. Ke4?? { (0.00 → Mate in 45) Checkmate is now unavoidable. Kc2 was best. } (64. Kc2 Kg3 65. Qa6 Re3 66. Qg6+ Kf2 67. Qf5+ Rf3 68. Qd5 Rg3 69. Qf5+ Ke3 70. Qe6+ Kf4) 64... b1=Q+ 65. Kd5 Qf5+?! { (Mate in 13 → -69.67) Lost forced checkmate sequence. Qb7+ was best. } (65... Qb7+ 66. Kd6 Kg3 67. Qe1+ Rf2 68. Qg1+ Kh3 69. Qg5 Rf6+ 70. Qxf6 Qa6+ 71. Kd5 Qxf6 72. Kc4) 66. Kc4?! { (-69.67 → Mate in 5) Checkmate is now unavoidable. Kc6 was best. } (66. Kc6 Kg5) 66... Qf7+ 67. Kb5 Qb3+?! { (Mate in 3 → -66.26) Lost forced checkmate sequence. Qb7+ was best. } (67... Qb7+ 68. Ka5 Bc3+ 69. Ka4 Qb4#) 68. Kc6 Qe3 69. Qg2+ Kf5 70. Qc2+ Qe4+ { White resigns. } 0-1