[Event "rated blitz game"] [Site "https://lichess.org/XUilKWZg"] [Date "2025.05.06"] [Round "-"] [White "Katzaros"] [Black "fredgra2"] [Result "0-1"] [GameId "XUilKWZg"] [UTCDate "2025.05.06"] [UTCTime "13:57:57"] [WhiteElo "2252"] [BlackElo "2239"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C42"] [Opening "Petrov's Defense: Nimzowitsch Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.21] } 2. Nf3 { [%eval 0.13] } 2... Nf6 { [%eval 0.34] } 3. Nxe5 { [%eval 0.29] } 3... d6 { [%eval 0.22] } 4. Nf3 { [%eval 0.31] } 4... Nxe4 { [%eval 0.24] } 5. Nc3 { [%eval 0.17] } { C42 Petrov's Defense: Nimzowitsch Attack } 5... d5?! { (0.17 → 0.84) Inaccuracy. Nxc3 was best. } { [%eval 0.84] } (5... Nxc3 6. dxc3 Be7 7. Be3 O-O 8. Qd2 Re8 9. O-O-O Nd7 10. Bd3) 6. d4? { (0.84 → -0.37) Mistake. Qe2 was best. } { [%eval -0.37] } (6. Qe2 Be7 7. Nxe4 dxe4 8. Qxe4 O-O 9. d4 Re8 10. Ne5 Nd7) 6... Bb4 { [%eval -0.33] } 7. Bd2 { [%eval -0.34] } 7... Nxd2 { [%eval -0.37] } 8. Qxd2 { [%eval -0.51] } 8... O-O { [%eval -0.44] } 9. Bd3 { [%eval -0.7] } 9... Qf6?! { (-0.70 → -0.08) Inaccuracy. Re8+ was best. } { [%eval -0.08] } (9... Re8+ 10. Kf1) 10. O-O { [%eval -0.04] } 10... c6?? { (-0.04 → 2.27) Blunder. Be6 was best. } { [%eval 2.27] } (10... Be6 11. Qg5 Nd7 12. Nb5 Ba5 13. Qg3 Rfc8 14. Ne5 Bf5 15. c3 Bxd3 16. Nxd3) 11. a3?? { (2.27 → -0.13) Blunder. Nxd5 was best. } { [%eval -0.13] } (11. Nxd5 cxd5 12. Qxb4 g6 13. Qd2 Nc6 14. c3 Bg4 15. Ne1 Kg7 16. Nc2 Bd7) 11... Bd6 { [%eval -0.17] } 12. Rfe1 { [%eval -0.25] } 12... Bf4 { [%eval -0.22] } 13. Qe2 { [%eval -0.14] } 13... Bg4 { [%eval -0.04] } 14. h3 { [%eval -0.16] } 14... Bh5 { [%eval 0.13] } 15. Qe7 { [%eval -0.03] } 15... Bxf3?! { (-0.03 → 0.57) Inaccuracy. Qxe7 was best. } { [%eval 0.57] } (15... Qxe7 16. Rxe7 Bxf3 17. gxf3 b6 18. Rb7 Rd8 19. b4 Bd6 20. b5 cxb5 21. Bxb5) 16. Qxf6 { [%eval 0.58] } 16... gxf6 { [%eval 0.72] } 17. gxf3 { [%eval 0.64] } 17... Nd7 { [%eval 1.07] } 18. Re7 { [%eval 1.12] } 18... Rfd8 { [%eval 1.17] } 19. Rae1? { (1.17 → 0.00) Mistake. Bf5 was best. } { [%eval 0.0] } (19. Bf5 Nf8) 19... Bd6 { [%eval 0.0] } 20. R7e2 { [%eval -0.12] } 20... Nf8 { [%eval -0.22] } 21. Nd1?! { (-0.22 → -1.29) Inaccuracy. Re3 was best. } { [%eval -1.29] } (21. Re3) 21... Ng6?! { (-1.29 → -0.64) Inaccuracy. Ne6 was best. } { [%eval -0.64] } (21... Ne6 22. c3) 22. Bxg6 { [%eval -0.67] } 22... hxg6 { [%eval -0.72] } 23. c3 { [%eval -0.81] } 23... Kg7 { [%eval -0.8] } 24. Kg2 { [%eval -0.79] } 24... Rh8 { [%eval -0.79] } 25. Ne3 { [%eval -0.67] } 25... f5 { [%eval -0.55] } 26. Nc2 { [%eval -0.57] } 26... a5 { [%eval -0.68] } 27. a4 { [%eval -0.87] } 27... Kf6 { [%eval -0.93] } 28. Rh1 { [%eval -0.74] } 28... Ra6 { [%eval -0.74] } 29. Ne1 { [%eval -0.7] } 29... Rb8 { [%eval -0.33] } 30. Nd3 { [%eval -0.35] } 30... b5 { [%eval -0.37] } 31. axb5 { [%eval -0.63] } 31... Rxb5?! { (-0.63 → 0.09) Inaccuracy. cxb5 was best. } { [%eval 0.09] } (31... cxb5 32. h4) 32. Re8 { [%eval 0.11] } 32... a4 { [%eval 0.15] } 33. Ra1 { [%eval -0.09] } 33... a3 { [%eval 0.03] } 34. b4 { [%eval 0.05] } 34... Rb7 { [%eval 0.05] } 35. Re2 { [%eval 0.04] } 35... Re7 { [%eval 0.19] } 36. Rxe7 { [%eval -0.16] } 36... Kxe7 { [%eval 0.0] } 37. Ra2 { [%eval 0.0] } 37... Kd7 { [%eval 0.0] } 38. Kf1 { [%eval 0.0] } 38... Kc7 { [%eval 0.0] } 39. Ke2 { [%eval 0.0] } 39... Kb6 { [%eval 0.0] } 40. Ne1 { [%eval 0.0] } 40... Kb5 { [%eval 0.0] } 41. Kd3 { [%eval 0.0] } 41... Ra8 { [%eval 0.04] } 42. Nc2 { [%eval 0.03] } 42... Rh8?! { (0.03 → 1.07) Inaccuracy. Be7 was best. } { [%eval 1.07] } (42... Be7 43. Nxa3+) 43. Rxa3?! { (1.07 → 0.00) Inaccuracy. Nxa3+ was best. } { [%eval 0.0] } (43. Nxa3+ Kb6 44. c4 Bc7 45. c5+ Ka6 46. Nc2+ Kb7 47. b5 cxb5 48. Nb4 Rxh3) 43... Rxh3 { [%eval 0.0] } 44. Ra5+ { [%eval -0.02] } 44... Kb6 { [%eval 0.0] } 45. Ke2 { [%eval -0.02] } 45... g5 { [%eval 0.22] } 46. Ra8 { [%eval -0.14] } 46... g4 { [%eval -0.15] } 47. Ne1 { [%eval -0.19] } 47... f4?! { (-0.19 → 0.37) Inaccuracy. Rh2 was best. } { [%eval 0.37] } (47... Rh2 48. fxg4) 48. Rg8? { (0.37 → -1.07) Mistake. fxg4 was best. } { [%eval -1.07] } (48. fxg4 Rxc3 49. g5 Rc4 50. Nf3 Rxb4 51. Rh8 Rb2+ 52. Kf1 Rb3 53. Kg2 Ra3) 48... f5?! { (-1.07 → 0.00) Inaccuracy. g3 was best. } { [%eval 0.0] } (48... g3 49. fxg3 fxg3 50. Ke3 Rh1 51. Ng2 Rc1 52. Kd3 Rg1 53. Nh4 Kb5 54. Rg4) 49. Rg5 { [%eval -0.03] } 49... g3 { [%eval -0.07] } 50. Rxf5 { [%eval -0.05] } 50... Rh2 { [%eval -0.18] } 51. Nd3 { [%eval -0.29] } 51... g2?! { (-0.29 → 0.67) Inaccuracy. Kb5 was best. } { [%eval 0.67] } (51... Kb5 52. Rf6) 52. Rg5 { [%eval 0.69] } 52... Be7? { (0.69 → 2.14) Mistake. Kb5 was best. } { [%eval 2.14] } (52... Kb5) 53. Rg4 { [%eval 1.77] } 53... Bd6 { [%eval 1.6] } 54. Ne1 { [%eval 1.88] } 54... Kb5 { [%eval 1.79] } 55. Nxg2 { [%eval 1.85] } 55... Kc4 { [%eval 1.68] } 56. Nxf4? { (1.68 → 0.05) Mistake. Kd2 was best. } { [%eval 0.05] } (56. Kd2 Kb3 57. Rg7 Kb2 58. Rg6 Bb8 59. Kd3 Rh1 60. Rxc6 Rg1 61. Nh4 Rd1+) 56... Kxc3 { [%eval 0.13] } 57. Nd3 { [%eval 0.0] } 57... Bxb4?! { (0.00 → 0.59) Inaccuracy. Rh8 was best. } { [%eval 0.59] } (57... Rh8 58. Ne5 Re8 59. Kd1 Bxe5 60. dxe5 Rxe5 61. Rg6 Kxb4 62. Rxc6 Rf5 63. Ke2) 58. Rg6 { [%eval 0.36] } 58... Ba5?? { (0.36 → 3.26) Blunder. Bf8 was best. } { [%eval 3.26] } (58... Bf8 59. Ke3 Rh6 60. Rxh6 Bxh6+ 61. f4 Bf8 62. f5 Bg7 63. Ne5 c5 64. dxc5) 59. Rxc6+?? { (3.26 → 0.34) Blunder. Ke3 was best. } { [%eval 0.34] } (59. Ke3) 59... Kxd4 { [%eval 0.33] } 60. Ra6 { [%eval 0.4] } 60... Bc7?? { (0.40 → 3.97) Blunder. Bd8 was best. } { [%eval 3.97] } (60... Bd8) 61. Ra4+?? { (3.97 → 0.15) Blunder. Kd2 was best. } { [%eval 0.15] } (61. Kd2 Bf4+ 62. Nxf4 Rxf2+ 63. Ne2+ Kc5 64. Ke3 Rf1 65. f4 Re1 66. f5 d4+) 61... Kc3 { [%eval 0.17] } 62. Ra8 { [%eval 0.12] } 62... Bg3? { (0.12 → 1.75) Mistake. Rh6 was best. } { [%eval 1.75] } (62... Rh6) 63. Rc8+ { [%eval 1.35] } 63... Kd4 { [%eval 1.25] } 64. Rg8?! { (1.25 → 0.31) Inaccuracy. f4 was best. } { [%eval 0.31] } (64. f4) 64... Bd6 { [%eval 0.43] } 65. Rg4+ { [%eval 0.52] } 65... Kc3 { [%eval 0.46] } 66. f4 { [%eval 0.03] } 66... Rh8 { [%eval 0.0] } 67. f5?? { (0.00 → -3.98) Blunder. Rg3 was best. } { [%eval -3.98] } (67. Rg3 Kd4 68. Re3 Rf8 69. Kf3 Kc4 70. Nb2+ Kc5 71. Nd3+) 67... Rd8?? { (-3.98 → 0.08) Blunder. Re8+ was best. } { [%eval 0.08] } (67... Re8+) 68. f6?? { (0.08 → -3.64) Blunder. Rg6 was best. } { [%eval -3.64] } (68. Rg6 d4) 68... Re8+ { [%eval -3.61] } 69. Kf3 { [%eval -3.84] } 69... Kxd3 { [%eval -3.97] } 70. Rg6 { [%eval -4.79] } 70... Rf8 { [%eval -4.67] } 71. Kg4 { [%eval -4.99] } 71... Be5 { [%eval -4.82] } 72. Kf5 { [%eval -4.96] } 72... Bc3? { (-4.96 → -2.65) Mistake. Rxf6+ was best. } { [%eval -2.65] } (72... Rxf6+ 73. Kxe5 Rxg6 74. Kxd5 Rf6 75. f4 Ke3 76. Ke5 Rxf4 77. Kd6 Ke4 78. Ke6) 73. Ke6?! { (-2.65 → -3.77) Inaccuracy. f7 was best. } { [%eval -3.77] } (73. f7 d4) 73... d4 { [%eval -3.63] } 74. f7 { [%eval -3.61] } 74... Ke2? { (-3.61 → -2.09) Mistake. Kc2 was best. } { [%eval -2.09] } (74... Kc2 75. Rg8 Bb4 76. Rg4 Kc3 77. Rg1 d3 78. Rc1+ Kd4 79. Rb1 Bc5 80. Rd1) 75. f4?? { (-2.09 → -4.73) Blunder. Rg4 was best. } { [%eval -4.73] } (75. Rg4) 75... d3 { [%eval -4.65] } 76. Rg8 { [%eval -4.45] } 76... Bb4 { [%eval -4.33] } 77. f5?! { (-4.33 → -6.88) Inaccuracy. Rg2+ was best. } { [%eval -6.88] } (77. Rg2+ Kf3 78. Rg1 d2 79. Kf6 Rd8 80. Kg7 Bf8+ 81. Kh7 Ke3 82. Rd1 Kxf4) 77... d2 { [%eval -6.3] } 78. Rg2+ { [%eval -5.84] } 78... Kf1 { [%eval -5.24] } { Black wins on time. } 0-1