[Event "Biglindba and friends - Nr.153"] [Site "https://adjva4.dpdns.org/sB99bDw6"] [Date "2026.03.22"] [Round "-"] [White "antey777"] [Black "Biglindba"] [Result "1-0"] [GameId "sB99bDw6"] [UTCDate "2026.03.22"] [UTCTime "15:29:47"] [WhiteElo "1982"] [BlackElo "2275"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-22"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Time forfeit"] [Annotator "adjva4.dpdns.org"] 1. Nf3 { [%eval 0.1] } 1... c6 { [%eval 0.28] } { A04 Zukertort Opening: Slav Invitation } 2. e4 { [%eval 0.17] } 2... d5 { [%eval 0.21] } 3. e5 { [%eval 0.12] } 3... Bg4 { [%eval 0.21] } 4. d4 { [%eval 0.06] } 4... e6 { [%eval 0.05] } 5. Be2 { [%eval 0.04] } 5... c5 { [%eval 0.0] } 6. c3 { [%eval 0.0] } 6... Nc6 { [%eval 0.0] } 7. O-O { [%eval 0.0] } 7... Qb6 { [%eval 0.35] } 8. dxc5 { [%eval 0.73] } 8... Bxc5 { [%eval 0.86] } 9. b4 { [%eval 0.45] } 9... Be7 { [%eval 0.88] } 10. b5?! { (0.88 → 0.23) Inaccuracy. Nbd2 was best. } { [%eval 0.23] } (10. Nbd2 Qc7 11. Re1 Nh6 12. h3 Bh5 13. g4 Bg6 14. Nb3 O-O 15. Bd3 Kh8) 10... Bxf3 { [%eval 0.19] } 11. bxc6 { [%eval 0.21] } 11... Bxe2 { [%eval 0.27] } 12. cxb7 { [%eval 0.29] } 12... Qxb7 { [%eval 0.18] } 13. Qxe2 { [%eval 0.18] } 13... Rc8 { [%eval 0.48] } 14. Be3?! { (0.48 → -0.33) Inaccuracy. Na3 was best. } { [%eval -0.33] } (14. Na3 Bc5 15. Qg4 Kf8 16. Rb1 Qd7 17. Nb5 h5 18. Qf4 Nh6 19. Be3 Bxe3) 14... Bc5 { [%eval -0.17] } 15. Nd2?! { (-0.17 → -1.02) Inaccuracy. Bxc5 was best. } { [%eval -1.02] } (15. Bxc5 Rxc5 16. Na3 Ne7 17. Rfb1 Qd7 18. Rb8+ Rc8 19. Rxc8+ Nxc8 20. c4 O-O) 15... Ne7 { [%eval -0.56] } 16. Rfb1 { [%eval -0.67] } 16... Qc7?! { (-0.67 → 0.19) Inaccuracy. Qc6 was best. } { [%eval 0.19] } (16... Qc6 17. Nb3 Bxe3 18. Qxe3 Qc7 19. Nd4 a6 20. Rb3 O-O 21. Ra3 a5 22. Rb1) 17. Qb5+ { [%eval 0.17] } 17... Kf8 { [%eval 0.22] } 18. Bxc5 { [%eval 0.26] } 18... Qxc5 { [%eval 0.34] } 19. Qd7?! { (0.34 → -0.24) Inaccuracy. Qxc5 was best. } { [%eval -0.24] } (19. Qxc5 Rxc5 20. Rb8+ Rc8 21. Rab1 g5 22. Rxc8+ Nxc8 23. Rb7 Kg7 24. Nf3 h6) 19... Qc7 { [%eval 0.0] } 20. Rb7 { [%eval 0.0] } 20... Qxd7 { [%eval -0.02] } 21. Rxd7 { [%eval -0.1] } 21... Nc6 { [%eval 0.04] } 22. f4 { [%eval 0.04] } 22... g6?! { (0.04 → 0.85) Inaccuracy. g5 was best. } { [%eval 0.85] } (22... g5 23. fxg5 Nxe5 24. Rxa7 Kg7 25. a4 Rxc3 26. Re1 Nc4 27. Nxc4 Rxc4 28. Rxe6) 23. Rb1 { [%eval 0.85] } 23... Kg7 { [%eval 0.82] } 24. Rbb7 { [%eval 0.71] } 24... Rhf8 { [%eval 0.81] } 25. Nb3?! { (0.81 → 0.23) Inaccuracy. Nf3 was best. } { [%eval 0.23] } (25. Nf3 Nb8 26. Rdc7 Na6 27. Rxc8 Rxc8 28. Rxa7 Nc5 29. Ng5 Rf8 30. h4 h6) 25... Nb8 { [%eval 0.68] } 26. Rdc7 { [%eval 0.65] } 26... Na6 { [%eval 0.53] } 27. Re7 { [%eval 0.76] } 27... Rxc3 { [%eval 1.09] } 28. Rxa7 { [%eval 1.05] } 28... Nb4 { [%eval 1.61] } 29. Rxe6? { (1.61 → 0.38) Mistake. Nd4 was best. } { [%eval 0.38] } (29. Nd4 Rc1+ 30. Kf2 Nd3+ 31. Kg3 Nc5 32. Nxe6+ Nxe6 33. Rxe6 Rc3+ 34. Kg4 Rc2) 29... Nxa2 { [%eval 0.88] } 30. Nd4?! { (0.88 → 0.12) Inaccuracy. Rb6 was best. } { [%eval 0.12] } (30. Rb6 Nc1 31. Nd4 Kg8 32. e6 Rc4 33. e7 Re8 34. Nc6 Nd3 35. g3 f5) 30... Nb4?! { (0.12 → 1.20) Inaccuracy. Rc4 was best. } { [%eval 1.2] } (30... Rc4 31. Rxa2 Rxd4 32. Rf6 g5 33. g3 Re4 34. Kf2 d4) 31. f5? { (1.20 → 0.00) Mistake. Ree7 was best. } { [%eval 0.0] } (31. Ree7 Rc1+ 32. Kf2 Nd3+ 33. Kf3 Nc5 34. g3 Rd1 35. Nb5 Rd3+ 36. Ke2 d4) 31... Nd3 { [%eval 0.3] } 32. f6+ { [%eval -0.17] } 32... Kg8 { [%eval -0.03] } 33. Rc6 { [%eval -0.01] } 33... Rb3?? { (-0.01 → 5.34) Blunder. Rc4 was best. } { [%eval 5.34] } (33... Rc4 34. Rxc4 dxc4 35. Nf3 h6 36. Rc7 Re8 37. Rxc4 Nxe5 38. Nxe5 Rxe5 39. Rc8+) 34. h4?? { (5.34 → -0.36) Blunder. Nxb3 was best. } { [%eval -0.36] } (34. Nxb3 Nxe5 35. Rca6 h6 36. Ra8 Rxa8 37. Rxa8+ Kh7 38. Rd8 Nc4 39. Rxd5 Kg8) 34... Rb1+ { [%eval -0.39] } 35. Kh2 { [%eval -0.39] } 35... Nxe5 { [%eval -0.55] } 36. Rcc7? { (-0.55 → -1.97) Mistake. Rd6 was best. } { [%eval -1.97] } (36. Rd6 Rb4 37. Rxd5 Ng4+ 38. Kh3 Nxf6 39. Rd6 Ne4 40. Rdd7 Rb1 41. Kh2 Nf6) 36... Ng4+ { [%eval -2.06] } 37. Kg3 { [%eval -2.09] } 37... Nxf6 { [%eval -1.96] } 38. Nf3 { [%eval -2.01] } 38... Ne4+ { [%eval -1.56] } 39. Kf4 { [%eval -1.96] } 39... Rb4 { [%eval -2.24] } 40. Ke3 { [%eval -2.37] } 40... Ng3 { [%eval -2.11] } 41. Kf2 { [%eval -2.51] } 41... Nf5 { [%eval -2.63] } 42. h5 { [%eval -2.61] } 42... Rb2+ { [%eval -2.37] } 43. Kf1?! { (-2.37 → -3.48) Inaccuracy. Kg1 was best. } { [%eval -3.48] } (43. Kg1 Ne3 44. Re7 Ng4 45. hxg6 hxg6 46. Rad7 Rb1+ 47. Ne1 Nf6 48. Ra7 Ne4) 43... Ng3+?! { (-3.48 → -2.49) Inaccuracy. Ne3+ was best. } { [%eval -2.49] } (43... Ne3+ 44. Ke1 Nxg2+ 45. Kf1 Ne3+ 46. Ke1 Ng4 47. Ng5 Re8+ 48. Re7 Rxe7+ 49. Rxe7) 44. Kg1 { [%eval -2.53] } 44... Nxh5 { [%eval -2.27] } 45. Rd7? { (-2.27 → -4.10) Mistake. Ne5 was best. } { [%eval -4.1] } (45. Ne5 Rb1+ 46. Kh2 Rf1 47. g3 Rf2+ 48. Kh3 d4 49. Re7 h6 50. Rad7 Rf5) 45... Nf4 { [%eval -3.58] } 46. Ne5 { [%eval -3.92] } 46... Rxg2+ { [%eval -3.77] } 47. Kf1 { [%eval -3.69] } 47... Rh2 { [%eval -3.44] } 48. Kg1 { [%eval -3.25] } 48... Rh5 { [%eval -4.46] } 49. Nxf7 { [%eval -4.3] } 49... Nh3+ { [%eval -3.85] } 50. Kg2 { [%eval -3.86] } 50... Nf4+ { [%eval -3.44] } 51. Kg3 { [%eval -4.01] } 51... Ne2+ { [%eval -3.27] } 52. Kg2?! { (-3.27 → -4.16) Inaccuracy. Kg4 was best. } { [%eval -4.16] } (52. Kg4 d4 53. Re7 d3 54. Rad7 d2 55. Nh6+ Rxh6 56. Rxe2 d1=B 57. Rxd1 Rh5) 52... Nf4+ { [%eval -3.53] } 53. Kg3 { [%eval -3.94] } 53... d4 { [%eval -3.11] } 54. Nd6?? { (-3.11 → Mate in 6) Checkmate is now unavoidable. Kf2 was best. } { [%eval #-6] } (54. Kf2 Ne6 55. Ke2 d3+ 56. Ke3 Nc5 57. Re7 Rh3+ 58. Kf2 d2 59. Ke2 Rh2+) 54... Ne2+ { [%eval #-5] } 55. Kg2 { [%eval #-5] } 55... Nf4+?? { (Mate in 5 → -3.50) Lost forced checkmate sequence. Rg5+ was best. } { [%eval -3.5] } (55... Rg5+ 56. Kh1 Rg1+ 57. Kh2 Rf2+ 58. Kh3 Nf4+ 59. Kh4 g5#) 56. Kg3?? { (-3.50 → Mate in 6) Checkmate is now unavoidable. Kf2 was best. } { [%eval #-6] } (56. Kf2 Ne6+ 57. Kg3 Rg5+ 58. Kh2 Rd5 59. Kg3 h5 60. Kg2 d3 61. Ne4 Rxd7) 56... Rg5+?? { (Mate in 6 → -3.01) Lost forced checkmate sequence. Ne2+ was best. } { [%eval -3.01] } (56... Ne2+ 57. Kg2 Rg5+ 58. Kh1 Rf1+ 59. Kh2 Rf2+ 60. Kh3 Rh5+ 61. Kg4 Rf4#) 57. Kh4 { [%eval -3.52] } 57... Ne6 { [%eval -3.23] } 58. Nf7?! { (-3.23 → -4.37) Inaccuracy. Re7 was best. } { [%eval -4.37] } (58. Re7 Re5 59. Rxh7 d3 60. Rh6 Rg5 61. Rah7 d2 62. Rh8+ Kg7 63. R6h7+ Kf6) 58... Rh5+ { [%eval -4.7] } 59. Kg4 { [%eval -4.41] } 59... Nc5 { [%eval -4.19] } 60. Rdc7 { [%eval -4.73] } 60... Ne4 { [%eval -5.25] } 61. Re7 { [%eval -5.18] } 61... Nf6+ { [%eval -5.13] } 62. Kg3 { [%eval -5.01] } 62... d3 { [%eval -4.84] } 63. Ne5 { [%eval -4.69] } 63... Rxe5?? { (-4.69 → -0.45) Blunder. d2 was best. } { [%eval -0.45] } (63... d2 64. Ra1 Nd5 65. Re6 Rhf5 66. Ng4 Rf1 67. Rxf1 Rxf1 68. Rd6 d1=R 69. Rxd5) 64. Rxe5 { [%eval -0.55] } 64... d2 { [%eval -0.15] } 65. Ra1 { [%eval -0.2] } 65... Rd8 { [%eval -0.21] } 66. Rd1 { [%eval -0.36] } 66... Rd3+ { [%eval -0.38] } 67. Kg2?? { (-0.38 → -4.36) Blunder. Kf4 was best. } { [%eval -4.36] } (67. Kf4 h6 68. Re2 g5+ 69. Ke5 Rf3 70. Rdxd2 Ng4+ 71. Kd4) 67... Ng4 { [%eval -4.11] } 68. Re8+ { [%eval -4.21] } 68... Kf7 { [%eval -4.68] } 69. Re2 { [%eval -4.54] } 69... Ne3+ { [%eval -4.38] } 70. Rxe3 { [%eval -4.29] } 70... Rxe3 { [%eval -4.2] } 71. Rxd2 { [%eval -4.57] } 71... h5 { [%eval -4.52] } 72. Rf2+ { [%eval -4.32] } 72... Ke6 { [%eval -4.31] } 73. Rf8 { [%eval -4.05] } 73... h4?? { (-4.05 → 4.45) Blunder. Ke5 was best. } { [%eval 4.45] } (73... Ke5 74. Kf2 Rd3 75. Rc8 Kf5 76. Kg2 Re3 77. Rc5+ Kf4 78. Rc6 g5 79. Rc2) 74. Re8+ { [%eval 4.47] } 74... Kf5 { [%eval 4.49] } 75. Rxe3 { [%eval 4.39] } 75... g5 { [%eval 4.43] } 76. Kh3 { [%eval 5.88] } 76... Kf4 { [%eval 4.72] } 77. Ra3 { [%eval 4.57] } 77... g4+ { [%eval 4.2] } 78. Kxh4 { [%eval 4.23] } { White wins on time. } 1-0