[Event "Rated classical game"] [Site "https://lichess.org/sVT0lVan"] [Date "2020.09.26"] [White "pulsar512b"] [Black "maarten404"] [Result "1-0"] [UTCDate "2020.09.26"] [UTCTime "14:00:08"] [WhiteElo "1856"] [BlackElo "2024"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-22"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "A57"] [Opening "Benko Gambit Declined: Quiet Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 { A57 Benko Gambit Declined: Quiet Line } bxc4 5. e4 d6?! { (0.13 → 0.72) Inaccuracy. e6 was best. } (5... e6 6. Bxc4 exd5 7. exd5 d6 8. Ne2 Nbd7 9. b3 Be7 10. Nc3) 6. Bxc4 g6 7. b3 Bg7 8. Bb2 O-O 9. Ngf3 Ba6?! { (0.42 → 1.05) Inaccuracy. e5 was best. } (9... e5) 10. Bxa6?! { (1.05 → 0.40) Inaccuracy. Qc2 was best. } (10. Qc2 Bxc4) 10... Nxa6 11. Qe2 Nb4 12. Nc4 a5 13. O-O a4?! { (1.83 → 2.54) Inaccuracy. Nd7 was best. } (13... Nd7 14. Bxg7 Kxg7 15. Rfe1 Kg8 16. a3 Na6 17. Qd2 Nab8 18. a4 f6 19. Qc3 Ne5 20. Ncxe5) 14. bxa4?! { (2.54 → 1.56) Inaccuracy. a3 was best. } (14. a3 Na6) 14... Qc7? { (1.56 → 2.85) Mistake. Rxa4 was best. } (14... Rxa4 15. a3) 15. a3 Na6 16. Bc3 Nb8 17. a5 Nbd7 18. Rfb1 Rfb8 19. Qc2 Ng4 20. Bxg7 Kxg7 21. Rxb8 Rxb8 22. Rb1 Nge5?! { (2.58 → 4.06) Inaccuracy. Ra8 was best. } (22... Ra8 23. Nb6 Ra7 24. Qc3+ Ngf6 25. Nd2 Kg8 26. Ndc4 h6 27. f3 Qb7 28. Rb3 Qa6 29. Qb2) 23. Rxb8 Qxb8 24. Qb2?! { (3.65 → 2.36) Inaccuracy. Nfxe5 was best. } (24. Nfxe5 Nxe5) 24... Qxb2 25. Nxb2 c4? { (2.32 → 4.04) Mistake. Nxf3+ was best. } (25... Nxf3+) 26. Nd1? { (4.04 → 2.09) Mistake. Nxe5 was best. } (26. Nxe5) 26... Nc5? { (2.09 → 3.56) Mistake. Kf6 was best. } (26... Kf6 27. a6 Nxf3+ 28. gxf3 Ke5 29. Kf1 Kd4 30. a7 Nb6 31. Ne3 Kc5 32. Ke2 Kb5 33. f4) 27. Nxe5 dxe5 28. Nc3?! { (3.36 → 2.23) Inaccuracy. Kf1 was best. } (28. Kf1 Kf8 29. Ke2 Ke8 30. Ne3 f6 31. f3 Kd7 32. Kd1 Kc7 33. Kc2 Kb7 34. Kc3 Nb3) 28... f5 29. f3?! { (2.70 → 1.87) Inaccuracy. Na2 was best. } (29. Na2 Kf7 30. Nb4 c3 31. exf5 gxf5 32. Kf1 Ke8 33. Ke2 Kd7 34. Kd1 e4 35. Kc2 f4) 29... Kf7?! { (1.87 → 3.07) Inaccuracy. fxe4 was best. } (29... fxe4 30. Kf2 exf3 31. Kxf3 Kf7 32. Ne4 Na6 33. Ke2 Nc7 34. Kd2 Nxd5 35. a6 Ke8 36. Nc5) 30. Kf2 Ke8 31. Ke3 Kd8?! { (2.97 → 3.79) Inaccuracy. Kd7 was best. } (31... Kd7 32. f4) 32. Nb5?! { (3.79 → 2.37) Inaccuracy. exf5 was best. } (32. exf5 gxf5) 32... Kc8?! { (2.37 → 3.28) Inaccuracy. fxe4 was best. } (32... fxe4 33. a6 Kc8 34. d6 exd6 35. Nxd6+ Kb8 36. Nxe4 Ne6 37. Nd6 Nf4 38. g3 Ng2+ 39. Kd2) 33. d6?! { (3.28 → 2.15) Inaccuracy. exf5 was best. } (33. exf5 gxf5 34. f4 e4 35. d6 e6 36. Kd4 Nb3+ 37. Ke5 e3 38. Nc3 Nc5 39. a6 Nxa6) 33... exd6? { (2.15 → 3.73) Mistake. Kd7 was best. } (33... Kd7 34. dxe7) 34. Nxd6+ Kc7 35. Nxc4 f4+? { (3.18 → 5.80) Mistake. fxe4 was best. } (35... fxe4 36. fxe4) 36. Kd2 Nd7 37. Kc3 Kc6 38. a4 g5 39. Kb4 h5 40. a6 g4 41. h3 gxf3 42. gxf3 h4 43. a5 Kc7?! { (61.47 → Mate in 14) Checkmate is now unavoidable. Nc5 was best. } (43... Nc5 44. Nxe5+ Kd6 45. a7 Na6+ 46. Kb5 Nc7+ 47. Kb6 Na8+ 48. Kb7 Kxe5 49. Kxa8 Kd4 50. Kb8) 44. Kb5?! { (Mate in 14 → 13.46) Lost forced checkmate sequence. a7 was best. } { Black resigns. } (44. a7 Kb7 45. Nb6 Kxa7 46. Nxd7 Kb7 47. Kb5 Kc7 48. Nxe5 Kd6 49. Nc6 Kc7 50. a6 Kc8) 1-0