[Event "casual rapid game"] [Site "https://lichess.org/I6Z8Tn3r"] [Date "2020.12.19"] [Round "-"] [White "Untergescheiter"] [Black "keratine"] [Result "0-1"] [GameId "I6Z8Tn3r"] [UTCDate "2020.12.19"] [UTCTime "22:23:56"] [WhiteElo "1679"] [BlackElo "2009"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A57"] [Opening "Benko Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.29] } 2. c4 { [%eval 0.13] } 2... c5 { [%eval 0.39] } 3. d5 { [%eval 0.4] } 3... b5 { [%eval 0.56] } { A57 Benko Gambit } 4. Nc3?! { (0.56 → -0.16) Inaccuracy. Nf3 was best. } { [%eval -0.16] } (4. Nf3 b4 5. Nbd2 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O d6) 4... b4 { [%eval -0.05] } 5. Na4 { [%eval -0.36] } 5... d6 { [%eval -0.06] } 6. b3?! { (-0.06 → -0.64) Inaccuracy. g3 was best. } { [%eval -0.64] } (6. g3 g6 7. Bg2 a5 8. Nf3 Bg7 9. O-O O-O 10. Nd2 Bd7) 6... g6 { [%eval -0.52] } 7. Nb2?! { (-0.52 → -1.50) Inaccuracy. Bb2 was best. } { [%eval -1.5] } (7. Bb2 Bg7 8. e4 O-O 9. Bd3 Bd7 10. Nf3 Bxa4 11. bxa4 Nbd7) 7... Bg7 { [%eval -1.33] } 8. f3 { [%eval -1.9] } 8... a5 { [%eval -1.59] } 9. e4 { [%eval -1.93] } 9... Bd7? { (-1.93 → -0.74) Mistake. a4 was best. } { [%eval -0.74] } (9... a4) 10. Bd3?! { (-0.74 → -1.41) Inaccuracy. a4 was best. } { [%eval -1.41] } (10. a4 Nh5) 10... a4 { [%eval -1.09] } 11. bxa4 { [%eval -1.19] } 11... O-O { [%eval -0.7] } 12. Bc2 { [%eval -0.78] } 12... e6 { [%eval -0.37] } 13. Rb1?! { (-0.37 → -0.96) Inaccuracy. Ne2 was best. } { [%eval -0.96] } (13. Ne2 Bc8 14. O-O exd5 15. cxd5 Nfd7 16. a3 Ba6 17. Kh1 Qb6 18. axb4 cxb4 19. Rb1 Nc5) 13... Re8 { [%eval -0.66] } 14. Ne2 { [%eval -0.24] } 14... Qe7 { [%eval -0.16] } 15. O-O { [%eval 0.24] } 15... h5?! { (0.24 → 0.96) Inaccuracy. Bc8 was best. } { [%eval 0.96] } (15... Bc8 16. dxe6 Qxe6 17. Nf4 Qe7 18. Nbd3 Nc6 19. Bb3 Qd8 20. Bb2 Nd7 21. Bxg7 Kxg7 22. Ne2) 16. Bg5 { [%eval 0.9] } 16... Bc8 { [%eval 0.62] } 17. Nf4 { [%eval 0.59] } 17... Qc7 { [%eval 0.39] } 18. Re1? { (0.39 → -1.08) Mistake. dxe6 was best. } { [%eval -1.08] } (18. dxe6 Bxe6) 18... Nh7 { [%eval -0.37] } 19. Nh3?? { (-0.37 → -3.02) Blunder. Bh4 was best. } { [%eval -3.02] } (19. Bh4 g5) 19... exd5 { [%eval -2.52] } 20. Bf4 { [%eval -2.79] } 20... Bxh3 { [%eval -3.14] } 21. gxh3 { [%eval -2.75] } 21... d4? { (-2.75 → -1.37) Mistake. Bd4+ was best. } { [%eval -1.37] } (21... Bd4+ 22. Be3) 22. Bd3?! { (-1.37 → -2.28) Inaccuracy. Qe2 was best. } { [%eval -2.28] } (22. Qe2) 22... Nc6 { [%eval -2.17] } 23. Qc2?! { (-2.17 → -3.51) Inaccuracy. Bc1 was best. } { [%eval -3.51] } (23. Bc1 Ne5) 23... Ne5 { [%eval -3.49] } 24. Bxe5?! { (-3.49 → -4.49) Inaccuracy. Rf1 was best. } { [%eval -4.49] } (24. Rf1 Qe7 25. Bd2 Qe6 26. Kg2 Kh8 27. Be2 g5 28. f4 gxf4 29. Bxf4 Ng6 30. Kh1 Nf6) 24... Bxe5? { (-4.49 → -2.72) Mistake. dxe5 was best. } { [%eval -2.72] } (24... dxe5 25. Qg2 Nf8 26. Bc2 Ne6 27. Qg3 Bh6 28. Kh1 Bf4 29. Qg2 Qe7 30. Nd3 Be3 31. Rbd1) 25. Qg2?! { (-2.72 → -4.09) Inaccuracy. Qd2 was best. } { [%eval -4.09] } (25. Qd2 g5) 25... Qe7 { [%eval -4.2] } 26. Rf1 { [%eval -3.88] } 26... Bf4 { [%eval -4.36] } 27. Bc2 { [%eval -4.2] } 27... Qe6?! { (-4.20 → -3.21) Inaccuracy. Qh4 was best. } { [%eval -3.21] } (27... Qh4 28. Kh1 Ng5 29. Qf2 Qxf2 30. Rxf2 Be3 31. Rff1 Nxh3 32. Nd3 Nf4 33. Rbd1 Kg7 34. Nxf4) 28. Bb3?! { (-3.21 → -4.22) Inaccuracy. Nd3 was best. } { [%eval -4.22] } (28. Nd3 Qf6) 28... Ng5 { [%eval -4.12] } 29. Nd3 { [%eval -3.97] } 29... Nxh3+ { [%eval -4.18] } 30. Kh1 { [%eval -4.23] } 30... Be3 { [%eval -4.46] } 31. Bd1?! { (-4.46 → -6.03) Inaccuracy. Qg3 was best. } { [%eval -6.03] } (31. Qg3 Kg7) 31... Nf4 { [%eval -5.5] } 32. Nxf4 { [%eval -5.52] } 32... Bxf4 { [%eval -5.66] } 33. Bb3 { [%eval -5.92] } 33... h4 { [%eval -4.99] } 34. h3 { [%eval -6.46] } 34... Kg7 { [%eval -6.2] } 35. Qg4 { [%eval -6.22] } 35... Be3?! { (-6.22 → -4.42) Inaccuracy. Qxg4 was best. } { [%eval -4.42] } (35... Qxg4) 36. Qg2?! { (-4.42 → -6.27) Inaccuracy. Qxe6 was best. } { [%eval -6.27] } (36. Qxe6) 36... Rh8?! { (-6.27 → -4.09) Inaccuracy. d3 was best. } { [%eval -4.09] } (36... d3) 37. Rbe1?! { (-4.09 → -6.46) Inaccuracy. f4 was best. } { [%eval -6.46] } (37. f4 Rae8) 37... Rh5?? { (-6.46 → -3.12) Blunder. Bf4 was best. } { [%eval -3.12] } (37... Bf4 38. Rg1 Rh5 39. Qf1 d3 40. Rg4 d2 41. Rd1 Qf6 42. Qd3 Rg5 43. Kg2 Qe5 44. Bc2) 38. Qg4?? { (-3.12 → -6.67) Blunder. f4 was best. } { [%eval -6.67] } (38. f4 Re8 39. Bd1 Rh6 40. a5 Qxe4 41. Bf3 Qf5 42. a6 Re7 43. Bg4 Qf6 44. Bc8 Rh8) 38... Qe5 { [%eval -6.65] } 39. f4 { [%eval -6.5] } 39... Qxe4+ { [%eval -6.46] } 40. Kh2 { [%eval -7.93] } 40... Re8 { [%eval -8.7] } 41. a5 { [%eval -9.37] } 41... Qd3 { [%eval -6.71] } 42. Qd7?? { (-6.71 → Mate in 7) Checkmate is now unavoidable. Kh1 was best. } { [%eval #-7] } (42. Kh1 Rf5 43. Qg2 Qc3 44. a6 Re7 45. Bc2 d3 46. Bb1 Rxf4 47. Bxd3 Rxf1+ 48. Qxf1 Qa3) 42... Qd2+ { [%eval #-7] } 43. Kh1 { [%eval #-7] } 43... Ra8?? { (Mate in 7 → -6.48) Lost forced checkmate sequence. Bxf4 was best. } { [%eval -6.48] } (43... Bxf4 44. Qxf7+ Kxf7 45. Rxf4+ Qxf4 46. Rxe8 Qf1+ 47. Kh2 Rg5 48. Rf8+ Kxf8 49. a4 Rg2#) 44. Rd1 { [%eval -6.45] } 44... Qb2 { [%eval -6.68] } 45. Rb1 { [%eval -6.99] } 45... Qe2 { [%eval -6.59] } 46. Rbe1 { [%eval -6.76] } 46... Qd3 { [%eval -7.17] } 47. Rd1? { (-7.17 → Mate in 10) Checkmate is now unavoidable. Qg4 was best. } { [%eval #-10] } (47. Qg4 Qe4+ 48. Rf3 Rf5 49. Qg2 Rxa5 50. Bc2 Qa8 51. Bxf5 Rxa2 52. Re2 Ra1+ 53. Kh2 Rg1) 47... Qe4+ { [%eval #-10] } 48. Kh2 { [%eval #-9] } 48... Bxf4+ { [%eval #-9] } 49. Rxf4 { [%eval #-8] } 49... Qxf4+ { [%eval #-7] } 50. Kh1 { [%eval #-6] } 50... Qf3+ { [%eval #-6] } 51. Kh2 { [%eval #-5] } 51... Qg3+ { [%eval #-6] } 52. Kh1 { [%eval #-6] } 52... Rf5?! { (Mate in 6 → -12.55) Lost forced checkmate sequence. Rg5 was best. } { [%eval -12.55] } (52... Rg5 53. Qg4 Rxg4 54. hxg4 Re8 55. Rf1 Re2 56. Rf2 Rxf2 57. a6 Qh2#) 53. Bc2?! { (-12.55 → Mate in 4) Checkmate is now unavoidable. Qxf5 was best. } { [%eval #-4] } (53. Qxf5 gxf5 54. Rg1 Rxa5 55. Rg2 f4 56. Rxg3+ hxg3 57. Kg2 Ra8 58. h4 d3 59. Kf3 Kh6) 53... Qxh3+ { [%eval #-4] } 54. Kg1 { [%eval #-4] } 54... Rf1+?! { (Mate in 4 → -13.56) Lost forced checkmate sequence. Rg5+ was best. } { [%eval -13.56] } (54... Rg5+ 55. Qg4 Rxg4+ 56. Kf2 Rg2+ 57. Ke1 Qh1#) 55. Rxf1 { [%eval -12.99] } 55... Qxd7 { [%eval -13.81] } { White resigns. } 0-1