[Event "2021 Spring Marathon"] [Site "https://lichess.org/3mOafvxB"] [Date "2021.04.10"] [Round "-"] [White "Elda64"] [Black "DG_001"] [Result "1-0"] [GameId "3mOafvxB"] [UTCDate "2021.04.10"] [UTCTime "13:38:32"] [WhiteElo "2693"] [BlackElo "2449"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [WhiteTitle "GM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "E10"] [Opening "Blumenfeld Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.14] } 2... c5 { [%eval 0.39] } 3. d5 { [%eval 0.4] } 3... e6 { [%eval 0.94] } 4. Nf3?! { (0.94 → 0.29) Inaccuracy. Nc3 was best. } { [%eval 0.29] } (4. Nc3 d6 5. e4 g6 6. h3 Bg7 7. Bd3 O-O 8. Nf3 exd5) 4... b5?! { (0.29 → 0.96) Inaccuracy. d6 was best. } { [%eval 0.96] } { E10 Blumenfeld Countergambit } (4... d6 5. Nc3 exd5 6. cxd5 g6 7. Bf4 a6 8. a4 Bg7 9. h3) 5. cxb5?! { (0.96 → 0.13) Inaccuracy. dxe6 was best. } { [%eval 0.13] } (5. dxe6 fxe6 6. cxb5 Be7 7. e3 O-O 8. Nbd2 a6 9. b3 Qb6) 5... exd5 { [%eval 0.44] } 6. g3?! { (0.44 → -0.30) Inaccuracy. Bg5 was best. } { [%eval -0.3] } (6. Bg5 Bb7 7. e3 Be7 8. Nc3 a6 9. a4 O-O 10. Be2 d6) 6... Bb7 { [%eval -0.08] } 7. Bg2 { [%eval -0.68] } 7... d4?! { (-0.68 → 0.34) Inaccuracy. Qa5+ was best. } { [%eval 0.34] } (7... Qa5+ 8. Bd2 Qxb5 9. O-O Qa6 10. e3 Be7 11. Bc3 Nc6 12. Nh4) 8. O-O { [%eval 0.46] } 8... a6 { [%eval 0.67] } 9. bxa6?! { (0.67 → -0.03) Inaccuracy. e3 was best. } { [%eval -0.03] } (9. e3 dxe3 10. Bxe3 Be7 11. Nc3 axb5 12. Nxb5 O-O 13. Nd6 Bxd6 14. Qxd6 Ne4 15. Qd1 d5) 9... Nxa6 { [%eval -0.07] } 10. e3 { [%eval -0.12] } 10... dxe3 { [%eval 0.2] } 11. Bxe3 { [%eval -0.08] } 11... d5? { (-0.08 → 1.51) Mistake. Be7 was best. } { [%eval 1.51] } (11... Be7) 12. Ne5? { (1.51 → 0.33) Mistake. Nc3 was best. } { [%eval 0.33] } (12. Nc3) 12... Bd6 { [%eval 0.34] } 13. Qa4+ { [%eval 0.47] } 13... Kf8 { [%eval 0.35] } 14. Bf4?? { (0.35 → -1.91) Blunder. Nc4 was best. } { [%eval -1.91] } (14. Nc4 Be7) 14... g5?? { (-1.91 → 1.30) Blunder. Nb4 was best. } { [%eval 1.3] } (14... Nb4 15. Qb3 g5 16. Be3 Kg7 17. Nd2 Bxe5 18. Bxc5 Na6 19. Bb6 Qd6 20. Nf3 Nd7 21. Be3) 15. Nd7+ { [%eval 1.24] } 15... Qxd7 { [%eval 1.16] } 16. Qxd7 { [%eval 1.38] } 16... Nxd7 { [%eval 1.4] } 17. Bxd6+ { [%eval 1.61] } 17... Kg7 { [%eval 1.03] } 18. Nc3 { [%eval 1.01] } 18... Nb6 { [%eval 1.49] } 19. Rad1?! { (1.49 → 0.42) Inaccuracy. Be7 was best. } { [%eval 0.42] } (19. Be7 h6) 19... Rhd8 { [%eval 0.68] } 20. Be7 { [%eval 0.89] } 20... Rd7 { [%eval 0.83] } 21. Bxg5 { [%eval 0.79] } 21... d4 { [%eval 1.08] } 22. Ne4 { [%eval 1.01] } 22... Bxe4 { [%eval 1.11] } 23. Bxe4 { [%eval 1.14] } 23... c4?? { (1.14 → 6.37) Blunder. Raa7 was best. } { [%eval 6.37] } (23... Raa7) 24. Bxa8 { [%eval 6.64] } 24... Nxa8 { [%eval 6.52] } 25. Bf4 { [%eval 5.9] } 25... f6 { [%eval 6.24] } 26. Rfe1?! { (6.24 → 4.16) Inaccuracy. Be3 was best. } { [%eval 4.16] } (26. Be3 d3) 26... Nc5 { [%eval 4.37] } 27. Re8 { [%eval 4.55] } 27... Nb6 { [%eval 4.65] } 28. Rb8 { [%eval 4.33] } 28... Nba4 { [%eval 4.38] } 29. b3?? { (4.38 → 0.50) Blunder. Rb4 was best. } { [%eval 0.5] } (29. Rb4) 29... Nc3 { [%eval 0.92] } 30. Re1? { (0.92 → -0.62) Mistake. Ra1 was best. } { [%eval -0.62] } (30. Ra1 d3 31. Rc8 cxb3 32. axb3 Nxb3 33. Re1 Ne2+ 34. Kg2 Nxf4+ 35. gxf4 d2 36. Rd1 Kg6) 30... Nd3 { [%eval -0.64] } 31. Bd2 { [%eval -0.65] } 31... Nxe1 { [%eval -0.54] } 32. Bxe1 { [%eval -0.69] } 32... Ne4 { [%eval -0.35] } 33. bxc4 { [%eval -0.87] } 33... d3 { [%eval -0.8] } 34. c5 { [%eval -0.73] } 34... Nxc5?! { (-0.73 → 0.34) Inaccuracy. d2 was best. } { [%eval 0.34] } (34... d2 35. Bxd2) 35. Rb2 { [%eval 0.41] } 35... Na4 { [%eval 0.49] } 36. Rd2 { [%eval 0.0] } 36... Re7 { [%eval 0.0] } 37. Kf1 { [%eval 0.0] } 37... Rd7 { [%eval 0.0] } 38. f3 { [%eval 0.02] } 38... Kg6 { [%eval 0.12] } 39. Bf2 { [%eval -0.14] } 39... Nc3 { [%eval 0.0] } 40. Be3 { [%eval 0.0] } 40... Re7?? { (0.00 → 3.44) Blunder. Nb1 was best. } { [%eval 3.44] } (40... Nb1 41. Rd1 Nc3 42. Rc1 Nxa2 43. Rb1 Nc3 44. Rb3 d2 45. Bxd2 Rxd2 46. Rxc3 Rxh2 47. Rc5) 41. Rxd3 { [%eval 3.18] } 41... Nxa2?! { (3.18 → 4.50) Inaccuracy. Rc7 was best. } { [%eval 4.5] } (41... Rc7 42. a3) 42. Bd2?? { (4.50 → 1.00) Blunder. Ra3 was best. } { [%eval 1.0] } (42. Ra3) 42... Rb7 { [%eval 1.12] } 43. Kg2 { [%eval 0.73] } 43... Rb1 { [%eval 1.03] } 44. g4 { [%eval 0.9] } 44... Rb2?! { (0.90 → 1.49) Inaccuracy. Rd1 was best. } { [%eval 1.49] } (44... Rd1 45. Rd6) 45. Kg3 { [%eval 1.48] } 45... Nc1?? { (1.48 → 5.38) Blunder. Rc2 was best. } { [%eval 5.38] } (45... Rc2 46. f4) 46. Bxc1 { [%eval 5.45] } { Black resigns. } 1-0