[Event "Rated classical game"] [Site "https://lichess.org/hUn5DMDb"] [Date "2021.07.25"] [White "Costobarus"] [Black "Ritterburg"] [Result "1-0"] [UTCDate "2021.07.25"] [UTCTime "16:01:12"] [WhiteElo "2255"] [BlackElo "2050"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "E10"] [Opening "Blumenfeld Countergambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. d5 Nf6 3. Nf3 e6 4. c4 b5 5. dxe6 fxe6 6. cxb5 d5 { E10 Blumenfeld Countergambit Accepted } 7. Nc3 d4?! { (0.69 → 1.65) Inaccuracy. Bb7 was best. } (7... Bb7 8. e4 Nbd7 9. Ng5 Qe7 10. Be2 O-O-O 11. exd5 exd5 12. O-O) 8. Na4 a6?! { (1.64 → 2.44) Inaccuracy. Bd6 was best. } (8... Bd6 9. e3) 9. b6 Nc6?! { (1.81 → 2.77) Inaccuracy. Nbd7 was best. } (9... Nbd7 10. Qb3) 10. g3 Bd6 11. Bg2 Bb7 12. Ng5? { (3.25 → 1.57) Mistake. Bg5 was best. } (12. Bg5) 12... Qe7 13. O-O O-O 14. b3 e5?! { (1.34 → 2.01) Inaccuracy. Rac8 was best. } (14... Rac8) 15. Ne4 Nxe4 16. Bxe4 Nb4 17. Bxb7 Qxb7 18. Ba3 a5 19. Bxb4 axb4 20. Qc2 Rfc8 21. Qc4+ Kf8?! { (2.64 → 3.80) Inaccuracy. Kh8 was best. } (21... Kh8 22. Rac1 Bf8 23. Rc2 e4 24. Qb5 Rc6 25. Rd1 Rac8 26. e3 h6 27. Rc4 Rf6 28. Nxc5) 22. e4 Rxa4?! { (3.43 → 4.74) Inaccuracy. g6 was best. } (22... g6 23. Qe6) 23. bxa4 Qxb6 24. f4?? { (4.75 → 2.09) Blunder. a3 was best. } (24. a3) 24... exf4 25. Qe6 Qc6?! { (2.44 → 3.14) Inaccuracy. Qc7 was best. } (25... Qc7 26. Rae1) 26. e5 Be7 27. Rxf4+ Ke8 28. Qc4 g5?! { (3.41 → 5.25) Inaccuracy. Rd8 was best. } (28... Rd8 29. Re1) 29. Rf2?! { (5.25 → 3.62) Inaccuracy. Rf7 was best. } (29. Rf7 Qe4 30. Qe6 Qe3+ 31. Rf2 Kd8 32. a5 d3 33. Qb6+ Kd7 34. a6 Qxe5 35. Qb5+ Kd6) 29... Qe4?! { (3.62 → 5.16) Inaccuracy. Kd7 was best. } (29... Kd7 30. Rf7) 30. Raf1 Kd7 31. Re2 Qc6 32. Rf6 Bxf6 33. exf6 Qxf6 34. Qd5+ Qd6 35. Qf7+ Kc6 36. Re6 c4 37. Rxd6+ Kxd6 38. Qf6+ Kd5?! { (5.24 → 8.46) Inaccuracy. Kd7 was best. } (38... Kd7 39. Qxd4+ Ke7 40. Qe5+ Kd7 41. Qd5+ Ke8 42. Qb5+ Ke7 43. Qxg5+ Kd6 44. Qf4+ Ke7 45. Qe5+) 39. Qf5+ Kd6 40. Qxc8 c3 41. Qc4 Ke5 42. Qd3 Kd5 43. a5 Kc5 44. a6 Kb6 45. Qxd4+ Kxa6 46. Qxb4 { Black resigns. } 1-0