My Poor TCEC tournament Season 2

[bastiball]

Rubichess has an advantage in the middle game but cannot convert it to win against Xiphos

[pgn][Event "Season 2 League 1"]
[Date "2021.05.09"]
[Round "3"]
[White "Xiphos 0.6.1"]
[Black "RubiChess 2.2-dev"]
[Result "1/2-1/2"]
[BlackElo "3300"]
[ECO "A88"]
[Opening "Dutch"]
[Time "09:51:54"]
[Variation "Leningrad, Main Line, 7.Nc3 c6"]
[WhiteElo "3300"]
[TimeControl "2100+5"]
[Termination "adjudication"]
[PlyCount "211"]
[WhiteType "program"]
[BlackType "program"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 d6 6. O-O O-O 7. Nc3 c6 8.
Qb3 Na6 9. Rd1 h6 {-0.47/29 44} 10. Be3 {+0.29/26 150} Qe8 {-0.14/31 46}
11. d5 {+0.38/30 43} c5 {-0.11/32 73} 12. Ne1 {+0.37/27 97} g5 {+0.13/27
46} 13. Bc1 {+0.25/28 88} Qh5 {+0.35/28 62} 14. f3 {+0.16/25 45} Nc7
{+0.19/31 47} 15. a4 {+0.17/29 125} a5 {+0.23/31 63} 16. Qb6 {0.00/27 63}
Nce8 {+0.38/32 42} 17. e3 {0.00/30 50} Nd7 {+0.37/33 41} 18. Qb3 {+0.32/30
57} Rb8 {+0.19/32 112} 19. Nd3 {+0.22/26 55} b6 {+0.07/32 65} 20. Nb5
{+0.26/26 69} Rb7 {0.00/36 35} 21. Rf1 {+0.32/28 55} Ne5 {+0.16/37 89} 22.
Qc2 {+0.27/25 35} Nxd3 {+0.51/31 39} 23. Qxd3 {+0.23/26 33} Qf7 {+0.35/34
42} 24. Qb3 {+0.19/25 72} e5 {+0.61/33 31} 25. Bd2 {0.00/27 63} Qg6
{+0.67/32 83} 26. Rae1 {-0.11/28 141} h5 {+1.13/27 29} 27. f4 {0.00/30 24}
e4 {+1.56/29 30} 28. fxg5 {0.00/30 30} Qxg5 {+1.40/31 35} 29. Rf4 {-0.62/26
33} Be5 {+1.30/31 68} 30. Rh4 {0.00/35 170} Bf6 {+1.30/32 32} 31. Rh3
{-0.21/32 251} Qh6 {+1.17/35 67} 32. Kh1 {-0.60/24 25} Bg5 {+1.28/35 118}
33. Kg1 {-0.81/24 32} h4 {+1.62/28 30} 34. Rf1 {-0.66/26 19} Rh7 {+0.88/28
30} 35. gxh4 {-0.64/26 41} Bf6 {+1.20/30 77} 36. Rg3+ {-0.64/28 23} Rg7
{+1.23/31 21} 37. Rxg7+ {-0.16/24 17} Kxg7 {+1.33/30 21} 38. Nc3 {-0.56/26
28} Be5 {+1.72/34 41} 39. Ne2 {-0.64/25 10} Qxh4 {+1.28/31 41} 40. Nf4
{-0.61/26 10} Rh8 {+1.36/33 23} 41. h3 {-0.69/26 12} Qd8 {+1.13/31 19} 42.
Rf2 {-0.79/26 19} Rg8 {+1.05/34 64} 43. Bf1 {-0.48/26 12} Kh6+ {+0.89/34
67} 44. Rg2 {-0.69/26 12} Nf6 {+0.82/34 35} 45. Be2 {-0.34/28 22} Rxg2+
{+1.04/30 24} 46. Nxg2 {-0.31/24 15} Nh7 {+0.78/33 73} 47. Be1 {-0.19/26
26} Ng5 {+0.66/36 41} 48. Nf4 {-0.05/25 14} Nf7 {+0.58/31 28} 49. h4
{-0.15/28 29} Nh8 {+0.39/32 35} 50. h5 {-0.04/35 7} Nf7 {+0.56/30 11} 51.
Kg2 {-0.04/31 7} Bd7 {+0.52/31 18} 52. Bd1 {-0.04/30 11} Bf6 {+0.41/31 19}
53. Bg3 {-0.04/33 9} Ne5 {+0.46/32 43} 54. Be2 {-0.04/34 7} Bg5 {+0.38/34
15} 55. Kh3 {-0.04/33 7} Kg7 {+0.31/36 13} 56. Kg2 {-0.16/33 24} Kh7
{+0.25/36 22} 57. Kh3 {-0.14/30 14} Kh6 {+0.25/37 21} 58. Kg2 {-0.14/30 10}
Be7 {+0.27/37 19} 59. Kh3 {-0.14/32 7} Nf7 {+0.30/36 17} 60. Kg2 {-0.14/34
6} Bf6 {+0.24/35 9} 61. Bd1 {0.00/41 5} Kh7 {+0.27/34 16} 62. Be2 {-0.20/30
9} Ne5 {+0.27/35 6} 63. Kh3 {-0.14/29 6} Bg5 {+0.25/35 9} 64. Kg2 {-0.14/29
6} Qc7 {+0.24/33 9} 65. Kh3 {-0.14/29 10} Qd8 {+0.25/34 5} 66. Kg2 {0.00/43
6} Qc7 {+0.31/31 6} 67. Kh3 {0.00/42 50} Bc8 {+0.27/35 10} 68. Qb5 {0.00/31
4} Qd8 {+0.24/36 7} 69. Kg2 {0.00/35 5} Kg7 {+0.26/32 5} 70. Qb3 {0.00/34
9} Bd7 {+0.26/35 13} 71. Kh3 {0.00/32 29} Kh6 {+0.25/33 5} 72. Kg2 {0.00/43
4} Bf6 {+0.25/34 6} 73. Kh3 {0.00/30 4} Nf7 {+0.24/31 7} 74. Kg2 {0.00/36
11} Ne5 {+0.18/32 7} 75. Kh3 {0.00/41 4} Nf7 {+0.28/31 6} 76. Kg2 {0.00/44
6} Kh7 {+0.20/33 6} 77. Ne6 {0.00/29 4} Qg8 {+0.17/32 11} 78. Kh2 {0.00/32
4} Be5 {+0.13/32 10} 79. Nf4 {0.00/36 5} Qb8 {+0.22/31 9} 80. Bh4 {0.00/27
3} Kh6 {+0.20/33 6} 81. Qd1 {0.00/29 11} Qg8 {0.00/35 6} 82. Kh1 {+0.10/29
11} Ng5 {0.00/32 5} 83. Ng6 {0.00/27 3} Qg7 {0.00/34 7} 84. Qg1 {+0.75/23
4} Bf6 {0.00/36 5} 85. Qh2 {+0.77/25 5} Be5 {0.00/39 5} 86. Nxe5 {+1.35/22
4} dxe5 {0.00/38 9} 87. Bg3 {+0.60/23 4} Nf7 {-0.18/38 9} 88. b3 {+0.93/26
4} Bc8 {0.00/41 9} 89. Qg1 {+0.33/27 13} Ng5 {0.00/39 8} 90. Qf2 {+0.52/29
12} Bd7 {0.00/40 10} 91. Qh2 {+0.21/27 4} Nf7 {0.00/39 5} 92. Bd1 {+0.20/27
5} Bc8 {0.00/41 6} 93. Qf2 {+0.21/30 7} Ng5 {0.00/43 5} 94. Kh2 {+0.15/25
3} Bd7 {0.00/39 6} 95. Qb2 {+0.23/28 3} Nf7 {0.00/39 5} 96. Qg2 {+0.12/27
4} Qf6 {0.00/35 5} 97. Qf2 {+0.12/30 6} Qg7 {0.00/40 7} 98. Kg2 {+0.06/31
4} Ng5 {0.00/43 6} 99. Qb2 {+0.06/32 3} Nf7 {0.00/41 6} 100. Qd2 {+0.06/29
4} Ng5 {0.00/41 6} 101. Qc3 {+0.06/30 3} Nf7 {0.00/41 5} 102. Kh2 {+0.06/30
4} Qf6 {0.00/43 5} 103. Qc1 {+0.06/28 7} Qg5 {0.00/42 6} 104. Qd2 {0.00/33
3} Qg7 {0.00/46 5} 105. Qb2 {0.00/35 4} Bc8 {0.00/45 5} 106. Qg2 {0.00/33 4
Arena Adjudication} 1/2-1/2[/pgn]

[bastiball]

Rubichess step up as Xiphos couldn't hold it to a draw

[pgn][Event "Season 2 League 1"]
[Date "2021.05.09"]
[Round "4"]
[White "RubiChess 2.2-dev"]
[Black "Xiphos 0.6.1"]
[Result "1-0"]
[BlackElo "3300"]
[ECO "A88"]
[Opening "Dutch"]
[Time "11:18:31"]
[Variation "Leningrad, Main Line, 7.Nc3 c6"]
[WhiteElo "3300"]
[TimeControl "2100+5"]
[Termination "normal"]
[PlyCount "199"]
[WhiteType "program"]
[BlackType "program"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 d6 6. O-O O-O 7. Nc3 c6 8.
Qb3 Na6 9. Rd1 Qb6 {-0.35/28 71} 10. Qc2 {+0.64/29 44} Qc7 {-0.26/29 22}
11. Rb1 {+0.78/32 44} e5 {-0.38/26 22} 12. dxe5 {+0.97/31 53} dxe5
{-0.40/28 23} 13. b4 {+1.10/35 118} e4 {-0.45/31 84} 14. Nd4 {+0.83/33 41}
Qf7 {-0.40/30 113} 15. Ba3 {+0.98/33 57} Rd8 {-0.52/32 69} 16. b5 {+0.83/35
66} c5 {-0.43/33 39} 17. Nb3 {+0.77/33 61} Rxd1+ {-0.37/36 70} 18. Qxd1
{+0.69/34 45} Nc7 {-0.37/31 54} 19. Nxc5 {+0.55/34 46} Qxc4 {-0.33/32 70}
20. Rc1 {+0.49/34 46} Qf7 {-0.34/32 56} 21. e3 {+0.67/33 85} Kh8 {-0.30/32
101} 22. Bf1 {+1.47/33 121} b6 {-0.42/30 92} 23. Na6 {+1.42/34 54} Nce8
{-0.34/30 29} 24. Nb4 {+1.25/34 33} Be6 {-0.48/33 61} 25. Nc6 {+1.60/35 58}
Nd7 {-0.55/30 46} 26. Bb4 {+1.42/34 35} Nef6 {-0.52/30 28} 27. a4 {+1.82/34
46} Bb3 {-0.52/26 26} 28. Qd2 {+1.63/35 35} Ng4 {-0.70/29 63} 29. Ne2
{+1.38/36 44} Bxa4 {-0.64/32 54} 30. Ned4 {+1.62/37 75} Nge5 {-0.71/35 32}
31. Be2 {+1.25/36 73} Bb3 {-0.67/32 24} 32. Nxb3 {+1.66/33 33} Qxb3
{-0.78/33 54} 33. Bc3 {+1.58/36 59} Qf7 {-0.85/28 23} 34. Qd1 {+1.35/34 59}
Ng4 {-0.78/28 38} 35. h3 {+1.83/32 31} Nge5 {-0.82/30 21} 36. Ba1 {+1.55/35
26} Re8 {-0.95/32 64} 37. Bd4 {+1.63/36 59} Ra8 {-0.67/28 25} 38. Ba1
{+1.81/37 87} Re8 {0.00/49 40} 39. Bd4 {+1.64/35 33} Ra8 {0.00/54 46} 40.
Qa4 {+1.57/34 29} Nf3+ {-0.74/29 19} 41. Bxf3 {+1.43/33 21} exf3 {-1.03/29
29} 42. Rd1 {+1.41/34 17} Kg8 {-0.95/29 53} 43. Bxg7 {+1.66/31 19} Qxg7
{-0.95/31 20} 44. e4 {+1.78/33 20} Nc5 {-0.91/30 15} 45. Qa2+ {+1.94/32 20}
Qf7 {-1.32/28 20} 46. Rd5 {+1.64/36 22} Nd7 {-1.22/30 15} 47. e5 {+1.62/36
37} Re8 {-1.53/28 30} 48. Qc4 {+1.48/36 19} Qe6 {-0.60/27 19} 49. Kh2
{+1.59/33 16} Qf7 {-0.81/29 17} 50. Kg1 {+1.48/38 27} Qe6 {0.00/44 17} 51.
Qa2 {+1.74/37 21} Qf7 {0.00/49 23} 52. Qb3 {+1.54/37 38} Nc5 {-1.49/26 15}
53. Qxf3 {+1.44/35 22} h5 {-1.39/30 30} 54. Kg2 {+3.22/32 42} Kh7 {-1.67/31
20} 55. Rd6 {+2.79/31 22} Qc4 {-1.69/32 29} 56. Qd1 {+2.57/29 10} Qxb5
{-1.10/29 11} 57. Rd7+ {+2.99/35 14} Kh8 {-1.48/30 28} 58. Qd5 {+2.74/38
12} Qb3 {-1.56/35 34} 59. Qxb3 {+2.84/38 20} Nxb3 {-1.50/32 10} 60. Ne7
{+2.77/39 23} Kg7 {-1.63/34 15} 61. Nxf5+ {+2.75/37 32} Kf8 {-1.55/31 10}
62. Nh4 {+2.80/39 21} Re6 {-1.56/30 15} 63. Rxa7 {+2.77/38 24} g5 {-1.62/28
11} 64. Ra8+ {+2.77/38 41} Kg7 {-1.58/26 16} 65. Nf3 {+2.85/39 20} g4
{-1.59/26 12} 66. hxg4 {+2.92/37 29} hxg4 {-1.44/25 14} 67. Nh2 {+2.92/36
23} Rxe5 {-1.74/24 19} 68. Nxg4 {+3.05/31 9} Rc5 {-1.69/25 25} 69. Ra7+
{+3.49/26 6} Kg6 {-1.46/23 12} 70. Ra6 {+3.85/30 17} Rb5 {-2.02/26 18} 71.
Ne5+ {+3.71/30 6} Kf5 {-2.48/26 20} 72. Nc4 {+4.42/29 5} Rc5 {-3.10/29 67}
73. Rxb6 {+4.31/31 20} Nd4 {-3.12/23 5} 74. Nd6+ {+4.56/31 6} Ke5 {-2.86/23
5} 75. Nf7+ {+4.44/30 6} Kf5 {-2.44/24 7} 76. Kh3 {+4.38/32 9} Rc6
{-2.97/24 26} 77. Rxc6 {+6.34/33 8} Nxc6 {-4.58/26 5} 78. Nd6+ {+6.58/35 8}
Ke5 {-4.81/33 6} 79. Nc4+ {+6.82/32 8} Kd4 {-5.97/29 6} 80. Nd2 {+6.98/39
7} Ke5 {-7.43/32 8} 81. f4+ {+7.82/40 17} Kf5 {-13.89/35 24} 82. Nf3
{+8.15/33 7} Nd8 {-36.03/26 30} 83. Nh4+ {+8.49/29 5} Kf6 {-15.51/15 11}
84. g4 {+9.01/31 5} Ne6 {-84.02/17 29} 85. Kg3 {+10.66/29 5} Kf7 {-24.29/13
9} 86. g5 {+16.08/28 5} Ke7 {-204.79/16 20} 87. Nf3 {+18.02/27 4} Nc5
{-31.27/18 15} 88. Kg4 {+23.59/26 6} Nd7 {-10.18/13 5} 89. f5 {+27.25/27 3}
Kf7 {-266.59/18 11} 90. Kf4 {+298.67/28 5} Nc5 {-21.61/15 5} 91. Ne5+
{+298.81/29 4} Ke7 {-17.95/13 4} 92. f6+ {+298.83/30 4} Kd6 {-201.42/13 9}
93. g6 {+298.88/35 5} Ke6 {-298.53/13 4} 94. g7 {+298.94/42 4} Kxf6 {-M9/24
2} 95. g8=Q {+M9/41 4} Ne6+ {-298.79/1 0} 96. Ke4 {+M12/41 5} Nc5+
{-298.79/1 0} 97. Kd5 {+M6/49 4} Na4 {-298.79/1 0} 98. Kd6 {+M3/53 5} Kf5
{-298.79/1 0} 99. Qg4+ {+M2/53 5} Kf6 {-298.79/1 0} 100. Qg6# {+M1/60 4}
1-0[/pgn]

[bastiball]

After the book moves, stockfish 13 evaluated it as 0.00 flat as Igel find the right move after move 37 as Pedone blundered R8h6.

[pgn][Event "Season 2 League 1"]
[Date "2021.05.09"]
[Round "1"]
[White "Igel 3.0.5"]
[Black "Pedone 3.1"]
[Result "1-0"]
[BlackElo "3300"]
[ECO "B78"]
[Opening "Sicilian"]
[Time "12:55:12"]
[Variation "Dragon, Yugoslav, Main Line, 12.Kb1"]
[WhiteElo "3300"]
[TimeControl "2100+5"]
[Termination "normal"]
[PlyCount "141"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8.
Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. Kb1 Re8 13. h4 h5 14. Bg5
Rc5 15. Rhe1 Nc4 {0.00/31 79} 16. Bxc4 {0.00/32 127} Rxc4 {0.00/33 186} 17.
Nde2 {0.00/32 101} Qc8 {0.00/33 45} 18. Nf4 {0.00/34 151} Nh7 {+0.16/30 65}
19. Ncd5 {0.00/34 141} Qd8 {+0.02/31 46} 20. Nd3 {0.00/29 131} Nxg5
{+0.14/31 41} 21. hxg5 {0.00/31 121} Bb5 {0.00/31 45} 22. c3 {-0.33/29 112}
e6 {0.00/32 50} 23. Nf6+ {-0.19/32 104} Bxf6 {+0.26/34 179} 24. gxf6
{-0.32/32 88} Qxf6 {+0.15/35 105} 25. Nf2 {-0.16/31 74} Kg7 {+0.02/34 57}
26. g4 {0.00/27 84} Rh8 {-0.06/32 108} 27. f4 {0.00/31 78} Qe7 {0.00/32 58}
28. b3 {+0.20/27 73} Rcc8 {0.00/31 58} 29. f5 {0.00/28 60} Bc6 {-0.11/30
65} 30. Kb2 {0.00/29 63} f6 {0.00/30 42} 31. gxh5 {+0.28/27 59} Rxh5
{0.00/34 28} 32. fxg6 {+0.27/26 48} Rch8 {0.00/34 37} 33. Nd3 {+0.58/28 47}
Rh2 {0.00/36 28} 34. Re2 {+0.33/26 48} R2h4 {0.00/38 32} 35. Nf4 {+0.24/30
44} e5 {-0.07/39 119} 36. Nd5 {+0.62/27 41} Qe6 {0.00/40 39} 37. Qc2
{+0.23/29 39} R8h6 {0.00/33 80} 38. c4 {+1.02/22 36} a5 {-0.45/29 36} 39.
Nc7 {+1.15/24 34} Qc8 {-0.27/33 31} 40. Nd5 {+1.18/27 31} Qe6 {0.00/44 24}
41. Nc3 {+0.64/25 29} Rh1 {-0.35/31 30} 42. Rdd2 {+2.18/23 27} Rxg6
{-0.25/30 24} 43. Nb5 {+1.34/25 26} Qh3 {-0.98/32 59} 44. Nxd6 {+2.33/24
24} Rgg1 {-0.97/33 53} 45. Re3 {+2.99/25 22} Qf1 {-0.67/28 34} 46. Ka3
{+2.66/24 21} a4 {-0.58/30 44} 47. b4 {+3.47/23 7} Qf4 {-1.90/24 18} 48.
Qd3 {+4.08/22 20} Bd7 {-1.97/27 20} 49. Rf3 {+4.67/23 18} Rh3 {-2.26/28 46}
50. Rxh3 {+4.67/21 17} Bxh3 {-3.72/29 59} 51. Kxa4 {+4.53/20 12} Bd7+
{-4.03/27 11} 52. Ka5 {+5.33/18 16} Be6 {-4.53/27 51} 53. a4 {+5.58/19 15}
Rg3 {-4.64/24 13} 54. Qc2 {+5.48/20 14} Rg6 {-5.26/25 28} 55. c5 {+6.09/19
13} Qf3 {-6.17/24 17} 56. b5 {+6.89/18 13} Qh1 {-7.08/22 11} 57. Nxb7
{+6.96/19 12} Qe1 {-6.47/26 12} 58. Qc3 {+8.03/21 11} Qxe4 {-7.71/27 37}
59. c6 {+8.69/19 8} Qh1 {-8.88/30 11} 60. Nc5 {+7.76/19 11} Bf5 {-11.01/25
10} 61. Nd7 {+8.77/19 10} Qg1 {-10.08/26 6} 62. b6 {+10.66/16 5} Bc2
{-13.34/22 30} 63. c7 {+28.36/17 6} Rg3 {-15.08/23 11} 64. Qxc2 {+M9/31 12}
Rc3 {-M9/23 7} 65. Qxc3 {+M7/31 4} Qg5 {-M6/48 5} 66. c8=Q {+M6/34 3} e4+
{-M5/127 2} 67. Ka6 {+M5/37 3} e3 {-M4/127 2} 68. Nxf6 {+M4/39 10} Qa5+
{-M3/127 2} 69. Qxa5 {+M3/45 10} exd2 {-M2/127 2} 70. Qg8+ {+M2/127 3} Kxf6
{-M1/127 2} 71. Qag5# {+M1/127 2} 1-0

[/pgn]

[bastiball]

At move 20, Pedone blundered a3 as Igel maintain the advantage to take a win after the move b4.

[pgn][Event "Season 2 League 1"]
[Date "2021.05.09"]
[Round "2"]
[White "Pedone 3.1"]
[Black "Igel 3.0.5"]
[Result "0-1"]
[BlackElo "3300"]
[ECO "B78"]
[Opening "Sicilian"]
[Time "14:50:58"]
[Variation "Dragon, Yugoslav, Main Line, 12.Kb1"]
[WhiteElo "3300"]
[TimeControl "2100+5"]
[Termination "normal"]
[PlyCount "164"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8.
Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. Kb1 Re8 13. h4 h5 14. Bg5
Rc5 15. Rhe1 Qc8 {0.00/36 117} 16. Bh6 {0.00/34 57} Bh8 {0.00/35 73} 17.
Bf4 {0.00/37 64} b5 {+0.64/33 155} 18. Bxe5 {+0.18/34 48} dxe5 {0.00/33
143} 19. Nde2 {+0.27/34 118} a5 {0.00/34 98} 20. a3 {0.00/35 50} b4
{+0.54/30 125} 21. axb4 {-0.06/34 196} axb4 {+1.59/30 116} 22. Na2
{-0.24/33 73} Ra5 {+1.14/30 108} 23. Nxb4 {-0.31/34 68} Qc7 {+1.50/30 100}
24. Nc1 {-0.17/33 68} Bg7 {+1.78/29 92} 25. Nba2 {-0.35/34 96} Rc8
{+1.92/29 86} 26. Qg5 {-0.35/34 66} e6 {+1.39/27 79} 27. Re3 {-0.54/32 40}
Rca8 {+1.50/27 74} 28. Rc3 {-0.34/31 42} Bc6 {+2.48/26 68} 29. g3 {-0.40/32
33} Qb7 {+2.55/28 63} 30. Rcd3 {-0.65/34 83} Kh7 {+2.69/28 59} 31. Qd2
{-0.87/34 82} R8a7 {+2.78/27 55} 32. Qg5 {-1.02/32 120} Bb5 {+2.89/26 51}
33. Rd8 {-1.19/31 50} Qc7 {+3.14/28 47} 34. g4 {-1.40/31 26} Bc6 {+3.31/28
44} 35. gxh5 {-1.35/33 30} Nxh5 {+2.77/28 41} 36. Qg1 {-1.49/36 115} Bf6
{+3.46/27 38} 37. R8d3 {-1.49/38 26} Nf4 {+3.77/26 36} 38. h5 {-1.56/35 80}
g5 {+3.97/26 33} 39. Rd6 {-1.70/36 93} Be7 {+4.18/26 31} 40. R6d2 {-1.70/36
46} Be8 {+4.21/24 25} 41. Qf2 {-1.77/34 79} Qb7 {+4.31/23 27} 42. Qg1
{-1.84/30 27} Ra8 {+4.47/25 21} 43. Bc4 {-1.69/30 23} Kh6 {+4.29/22 24} 44.
Qe3 {-1.78/29 15} f6 {+4.23/25 23} 45. Qg1 {-1.74/27 24} R5a7 {+4.26/22 21}
46. Bb3 {-2.12/27 15} Qc7 {+4.53/22 18} 47. Qg4 {-2.12/28 25} Qb6 {+4.36/24
19} 48. Bc4 {-2.17/30 49} Rb7 {+4.33/24 18} 49. Bb3 {-2.50/31 55} Kg7
{+4.49/22 17} 50. Qg1 {-2.73/32 46} Bc5 {+4.39/22 16} 51. Qf1 {-2.80/31 20}
Bb5 {+4.74/21 15} 52. Qe1 {-2.70/30 13} Kh6 {+5.03/22 8} 53. c3 {-2.37/27
24} Rbb8 {+5.06/22 9} 54. Rc2 {-3.49/24 11} Be3 {+5.19/21 14} 55. c4
{-3.67/31 19} Be8 {+4.99/23 13} 56. Qc3 {-4.65/32 34} Ra5 {+4.82/22 15} 57.
Qe1 {-3.90/26 12} Qa7 {+6.15/21 14} 58. Rc3 {-4.11/28 11} Bd4 {+5.94/19 10}
59. Rc2 {-4.26/32 6} Bc6 {+5.80/20 12} 60. Rdd2 {-4.21/27 10} Ra6 {+6.33/20
11} 61. Qh1 {-5.67/27 14} Rxb3 {+6.17/21 11} 62. Nxb3 {-7.08/33 16} Rxa2
{+7.36/21 11} 63. Qc1 {-7.72/33 23} Ra6 {+7.39/21 12} 64. Rc3 {-7.68/27 4}
Bxc3 {+7.17/21 10} 65. Qxc3 {-9.83/26 4} g4 {+7.55/21 9} 66. Kc2 {-11.18/29
19} Ba4 {+9.78/19 5} 67. Kb1 {-12.01/26 15} Bxb3 {+15.93/18 5} 68. Qxb3
{-14.57/27 14} gxf3 {+15.99/19 12} 69. Kc2 {-15.11/29 12} Ra1 {+20.93/19 6}
70. Qb4 {-15.28/24 6} f2 {+M17/23 6} 71. Rxf2 {-M15/23 1} Qxf2+ {+M12/27 5}
72. Qd2 {-M13/25 2} Qf1 {+M11/27 4} 73. Kb3 {-M133/23 3} Rc1 {+M10/29 4}
74. Qc3 {-M9/23 3} Rxc3+ {+M9/25 2} 75. Kxc3 {-M8/24 4} Qe1+ {+M8/26 4} 76.
Kb3 {-M7/27 3} Qxe4 {+M7/27 2} 77. Kb4 {-M6/35 3} Nd3+ {+M6/29 4} 78. Kc3
{-M5/127 2} Qd4+ {+M5/31 3} 79. Kd2 {-M4/127 2} e4 {+M4/37 5} 80. b4
{-M3/127 2} Qxc4 {+M3/40 3} 81. b5 {-M2/127 2} Qc1+ {+M2/50 2} 82. Ke2
{-M1/100 1} Qe1# {+M1/127 2} 0-1

[/pgn]

[bastiball]

Crazy game by Slowchess by hanging Rook, Knight, and Bishop against Rofchade



[pgn][Event "Season 2 League 1"]
[Site "DESKTOP-GOFDBUT"]
[Date "2021.05.10"]
[Round "1"]
[White "SlowChess 2.5"]
[Black "RofChade 2.3"]
[Result "1-0"]
[BlackElo "3300"]
[ECO "A13"]
[Opening "English"]
[Time "10:54:42"]
[Variation "Neo-Catalan Accepted, 5.Qa4+"]
[WhiteElo "3300"]
[TimeControl "2100+5"]
[Termination "normal"]
[PlyCount "177"]
[WhiteType "program"]
[BlackType "program"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qb3 Bb7
8. O-O Nbd7 9. d4 Be7 10. Rd1 {+0.28/26 153} O-O {-0.20/26 75} 11. Ne5
{+0.32/24 51} Nxe5 {-0.16/28 105} 12. dxe5 {+0.25/25 43} Nd7 {-0.18/27 52}
13. Bf4 {+0.24/26 63} Qc7 {-0.34/27 63} 14. Nd2 {+0.24/27 63} Rfd8
{-0.29/28 45} 15. a4 {+0.16/26 122} h6 {-0.01/29 62} 16. Ne4 {+0.12/27 63}
bxa4 {-0.01/31 42} 17. Qc2 {+0.12/27 98} c5 {-0.01/30 42} 18. Rxa4
{+0.04/24 48} g5 {-0.01/34 64} 19. Bd2 {+0.28/25 54} Nxe5 {+0.25/28 39} 20.
Rda1 {0.00/27 54} Nd7 {+0.01/30 44} 21. h4 {+0.32/25 54} f5 {+0.01/31 73}
22. hxg5 {+0.99/26 54} Nb6 {-0.01/32 42} 23. Bf4 {+0.60/27 54} e5 {-0.01/29
34} 24. Nf6+ {+0.44/25 115} Bxf6 {-0.01/34 35} 25. gxf6 {+0.24/22 29} Nxa4
{-0.01/33 40} 26. Bxh6 {+0.20/25 92} Bxg2 {-0.01/33 42} 27. Qxf5 {+1.12/25
36} Bd5 {-0.44/35 75} 28. Rxa4 {+0.96/23 23} e4 {-0.01/34 29} 29. Qg5+
{+0.97/26 57} Kh7 {-0.01/34 25} 30. Qh4 {+1.96/24 52} Qb7 {-1.15/32 68} 31.
Ra5 {+1.72/23 84} Kg6 {-1.15/31 27} 32. Rxc5 {+2.20/23 51} Rd7 {-1.08/36
46} 33. Be3 {+2.48/22 72} Rg8 {-1.67/34 61} 34. Qh6+ {+2.68/25 25} Kf7
{-1.68/35 41} 35. Qh7+ {+3.00/26 25} Ke8 {-1.60/32 52} 36. Qh5+ {+2.94/27
24} Kd8 {-1.68/34 44} 37. Bd2 {+3.16/25 42} Bc6 {-1.80/32 28} 38. f7
{+3.16/26 22} Rxf7 {-1.49/35 61} 39. Rxc6 {+3.20/25 22} Qxc6 {-1.66/32 22}
40. Qxf7 {+3.24/27 16} Rg6 {-1.83/32 48} 41. Qxa7 {+3.16/27 21} Qd5
{-1.61/30 20} 42. Be3 {+2.80/23 21} Rc6 {-1.94/33 46} 43. Qa4 {+3.00/25 23}
Rc8 {-1.68/30 21} 44. Kg2 {+3.24/26 19} Rb8 {-1.88/31 37} 45. Qa6 {+3.29/25
19} Rb3 {-1.91/31 52} 46. Qf6+ {+3.41/23 25} Kd7 {-1.99/29 18} 47. Qg7+
{+3.74/28 18} Ke8 {-2.11/33 126} 48. Bc5 {+3.96/26 17} Rb7 {-2.40/32 38}
49. Qf8+ {+3.92/23 23} Kd7 50. b4 {+4.10/27 37} Qe6 {-2.45/32 26} 51. Qa8
{+4.00/27 15} Rc7 {-2.70/34 44} 52. Qa4+ {+4.51/25 30} Qc6 {-2.91/36 52}
53. Qd1+ {+4.92/23 12} Kc8 {-2.73/29 30} 54. Qa1 {+4.52/26 18} Qd5
{-3.06/31 35} 55. Be3 {+4.53/25 10} Rb7 {-2.49/29 19} 56. Qa8+ {+5.02/27
13} Kd7 {-3.06/31 15} 57. g4 {+5.00/24 11} Qb5 {-3.20/31 30} 58. Bc5
{+5.08/25 10} e3 {-1.98/30 27} 59. Bxe3 {+5.32/24 13} Qxb4 {-3.25/28 14}
60. f3 {+5.32/23 13} Rb5 {-3.23/31 27} 61. Qa7+ {+5.96/23 17} Rb7 {-2.94/30
27} 62. Qa2 {+6.17/22 12} Qb3 {-3.01/28 17} 63. Qxb3 {+7.35/25 5} Rxb3
{-7.08/33 36} 64. Bd4 {+9.63/28 12} Ke6 {-5.08/30 22} 65. e3 {+10.62/27 11}
Rb8 {-4.71/40 22} 66. f4 {+13.11/24 11} Rb1 {-17.61/27 18} 67. f5+
{+16.78/24 11} Kf7 {-29.53/27 22} 68. Kf2 {+22.65/26 11} Kg8 {-32.43/31 19}
69. g5 {+25.21/25 30} Rb5 {-2.32/31 2} 70. e4 {+33.15/24 10} Rb4 {-36.20/22
2} 71. Ke3 {+M69/25 11} Rb3+ {-11.91/24 15} 72. Kf4 {+M29/30 7} Rb4
{-M476/21 1} 73. Be3 {+M27/29 6} Rb1 {-M471/20 2} 74. e5 {+M19/25 7} Kf8
{-M468/19 1} 75. e6 {+M17/32 9} Rb4+ {-M401/32 11} 76. Ke5 {+M16/35 9} Kg7
{-M401/22 0} 77. f6+ {+M15/25 4} Kg6 {-M399/24 0} 78. f7 {+M13/32 9} Rb5+
{-M15/28 5} 79. Ke4 {+M12/31 0} Rb4+ {-M397/28 2} 80. Bd4 {+M11/29 0} Rb8
{-M12/22 1} 81. Bc5 {+M10/27 0} Kg7 {-M11/20 0} 82. Kf5 {+M9/25 0} Rd8
{-M393/19 0} 83. Be7 {+M8/23 0} Rb8 {-M11/20 0} 84. Bf6+ {+M7/21 0} Kh7
{-M8/14 0} 85. Be5 {+M6/19 0} Rd8 {-M389/22 0} 86. e7 {+M5/17 0} Ra8 {-M5/8
0} 87. e8=Q {+M4/15 0} Rc8 {-M4/6 0} 88. f8=Q {+M2/11 0} Rxe8 {-M385/12 0}
89. Qf7# {+M1/9 0} 1-0


[/pgn]

[bastiball]

League 1 Update

1. Ethereal 12.75 SF-NNUE - 10.5
2. Igel 3.0.5 - 9.0
3. Slowchess 2.5 - 9.0
4. Rubichess 2.2-dev - 8.0
5. Nemorino 6.06 - 8.0
6. Xiphos 0.6.1 - 7.5
7. Pedone 3.1 - 6.5
8. Rofchade 2.3 - 5.5

[bastiball]

Hello, everyone

I will only post the notable games that took my attention so that there is no more hustle, After League 1 I will upload the PGN database and you can look if you want to and there's a game that I adjunction early because there's a bug that happens in Arena and also there's an adjunction early draw then I analyze it with stockfish to finalize the draw to save up more time and if I did wrong, the engine will play its last move from that game and incoming PL(Primary League) will have incoming updates in the future also new incoming rules updates regarding to the tournament next season. Stay Tune!

Regards

[bastiball]

RofChade blundered in Nimzo-Indian at Move 14 then Xiphos happily take the advantage

[pgn][Event "Season 2 League 1"]
[Date "2021.05.11"]
[Round "1"]
[White "Xiphos 0.6.1"]
[Black "RofChade 2.3"]
[Result "1-0"]
[BlackElo "3300"]
[ECO "E49"]
[Opening "Nimzo-Indian"]
[Time "19:04:29"]
[Variation "Botvinnik, 7...dxc4 8.Bxc4 c5"]
[WhiteElo "3300"]
[TimeControl "2100+5"]
[Termination "adjudication"]
[PlyCount "131"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4
8. Bxc4 c5 9. Nf3 Qc7 10. Qd3 Nc6 {+0.16/28 148} 11. e4 {+0.16/29 51} cxd4
{+0.29/28 61} 12. cxd4 {0.00/34 46} Na5 {+0.33/27 42} 13. Ba2 {0.00/31 44}
Nxe4 {+0.24/28 53} 14. O-O {0.00/34 52} Nc3 {+0.07/27 70} 15. Ng5 {+0.32/33
45} g6 {-0.01/30 45} 16. Ne4 {+0.59/31 60} Nxa2 {-0.18/29 47} 17. Rxa2
{+0.42/31 51} f5 {-0.26/31 128} 18. Ng5 {+0.83/26 48} Bd7 {-0.22/31 43} 19.
d5 {+0.85/29 48} Qc4 {-0.01/28 49} 20. Qxc4 {+0.54/29 62} Nxc4 {-0.15/30
146} 21. dxe6 {+0.64/29 62} Bc6 {-0.01/29 38} 22. Re2 {+0.72/30 36} Rfd8
{-0.01/29 45} 23. e7 {+0.64/28 43} Re8 {-0.01/30 50} 24. h4 {+0.50/29 80}
Rac8 {-0.10/28 31} 25. Rfe1 {+0.57/33 83} Rc7 {-0.01/30 38} 26. Nh3
{+0.52/27 37} Rd7 {-0.01/28 32} 27. f3 {+0.37/28 78} Kf7 {-0.01/28 29} 28.
Bg5 {+0.60/32 131} Rd6 {+0.01/30 26} 29. Bh6 {+0.63/29 31} Bd7 {+0.01/27
29} 30. Ng5+ {+0.61/27 41} Kg8 {+0.01/27 22} 31. Ra1 {+0.63/26 28} b5
{-0.01/29 53} 32. Ree1 {+0.57/30 69} a5 {+0.01/31 31} 33. Bf8 {+0.39/29 24}
Nb2 {-0.16/30 68} 34. Rec1 {+0.66/28 36} a4 {+0.01/28 28} 35. Rc7 {+0.58/27
33} Nc4 {-0.01/31 23} 36. Ra7 {+0.66/29 26} h6 {-0.38/27 24} 37. Bxh6
{+1.03/27 24} Rxe7 {-0.55/29 37} 38. Ra8+ {+0.99/32 73} Be8 {-0.86/29 41}
39. Nh3 {+0.97/29 41} Rdd7 {-0.86/29 35} 40. Bg5 {+0.95/31 59} Re5
{-0.63/30 19} 41. Rc1 {+1.09/30 20} Kf7 {-0.72/33 43} 42. Kh2 {+1.28/33 19}
Kg7 {-0.95/25 23} 43. Ra6 {+1.61/29 16} Kg8 {-1.24/30 44} 44. Bf6 {+1.94/28
23} Re3 {-1.13/31 50} 45. Ra8 {+1.83/26 17} Kf7 {-0.94/33 32} 46. Bc3
{+2.10/28 21} Kg8 {-0.56/31 104} 47. Bb4 {+2.78/24 19} Re5 {-2.66/30 43}
48. Nf4 {+3.30/26 16} Kf7 {-2.88/27 20} 49. Rb8 {+3.71/29 15} Rd4 {-3.25/31
34} 50. Kg3 {+4.17/28 16} Rd7 {-3.22/32 42} 51. h5 {+4.39/33 66} gxh5
{-3.65/25 13} 52. Rh1 {+4.66/31 34} Re3 {-4.52/32 30} 53. Rxh5 {+4.89/29
15} Kg7 {-4.87/27 12} 54. Rxf5 {+5.13/29 19} Nd6 {-5.14/31 40} 55. Rg5+
{+5.75/30 39} Kf7 {-5.49/29 32} 56. Kh4 {+6.68/26 17} Rb3 {-6.24/30 27} 57.
Bc5 {+6.98/28 25} b4 {-6.17/26 14} 58. axb4 {+7.51/27 11} a3 {-6.53/30 22}
59. Ra8 {+7.60/28 12} Rb1 {-3.65/46 16} 60. Rxa3 {+7.58/31 13} Rh1+
{-6.77/27 12} 61. Kg4 {+8.38/30 56} Rh6 {-7.51/31 15} 62. Ra8 {+8.86/31 40}
Re7 {-8.48/28 12} 63. Rd8 {+9.33/28 17} Rd7 {-8.99/31 24} 64. Rb8 {+9.60/25
9} Rb7 {-9.42/29 16} 65. Bxd6 {+10.33/24 20} Rxb8 {-9.53/26 9} 66. Bxb8
{+10.51/22 10 User Adjudication} 1-0
[/pgn]

[Guenther]

RofChade blundered in Nimzo-Indian at Move 14 then Xiphos happily take the advantage

[pgn][Event "Season 2 League 1"]
[Date "2021.05.11"]
[Round "1"]
[White "Xiphos 0.6.1"]
[Black "RofChade 2.3"]
[Result "1-0"]
[BlackElo "3300"]
[ECO "E49"]
[Opening "Nimzo-Indian"]
[Time "19:04:29"]
[Variation "Botvinnik, 7...dxc4 8.Bxc4 c5"]
[WhiteElo "3300"]
[TimeControl "2100+5"]
[Termination "adjudication"]
[PlyCount "131"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4
8. Bxc4 c5 9. Nf3 Qc7 10. Qd3 Nc6 {+0.16/28 148} 11. e4 {+0.16/29 51} cxd4
{+0.29/28 61} 12. cxd4 {0.00/34 46} Na5 {+0.33/27 42} 13. Ba2 {0.00/31 44}
Nxe4 {+0.24/28 53} 14. O-O {0.00/34 52} Nc3 {+0.07/27 70} 15. Ng5 {+0.32/33
45} g6 {-0.01/30 45} 16. Ne4 {+0.59/31 60} Nxa2 {-0.18/29 47} 17. Rxa2
{+0.42/31 51} f5 {-0.26/31 128} 18. Ng5 {+0.83/26 48} Bd7 {-0.22/31 43} 19.
d5 {+0.85/29 48} Qc4 {-0.01/28 49} 20. Qxc4 {+0.54/29 62} Nxc4 {-0.15/30
146} 21. dxe6 {+0.64/29 62} Bc6 {-0.01/29 38} 22. Re2 {+0.72/30 36} Rfd8
{-0.01/29 45} 23. e7 {+0.64/28 43} Re8 {-0.01/30 50} 24. h4 {+0.50/29 80}
Rac8 {-0.10/28 31} 25. Rfe1 {+0.57/33 83} Rc7 {-0.01/30 38} 26. Nh3
{+0.52/27 37} Rd7 {-0.01/28 32} 27. f3 {+0.37/28 78} Kf7 {-0.01/28 29} 28.
Bg5 {+0.60/32 131} Rd6 {+0.01/30 26} 29. Bh6 {+0.63/29 31} Bd7 {+0.01/27
29} 30. Ng5+ {+0.61/27 41} Kg8 {+0.01/27 22} 31. Ra1 {+0.63/26 28} b5
{-0.01/29 53} 32. Ree1 {+0.57/30 69} a5 {+0.01/31 31} 33. Bf8 {+0.39/29 24}
Nb2 {-0.16/30 68} 34. Rec1 {+0.66/28 36} a4 {+0.01/28 28} 35. Rc7 {+0.58/27
33} Nc4 {-0.01/31 23} 36. Ra7 {+0.66/29 26} h6 {-0.38/27 24} 37. Bxh6
{+1.03/27 24} Rxe7 {-0.55/29 37} 38. Ra8+ {+0.99/32 73} Be8 {-0.86/29 41}
39. Nh3 {+0.97/29 41} Rdd7 {-0.86/29 35} 40. Bg5 {+0.95/31 59} Re5
{-0.63/30 19} 41. Rc1 {+1.09/30 20} Kf7 {-0.72/33 43} 42. Kh2 {+1.28/33 19}
Kg7 {-0.95/25 23} 43. Ra6 {+1.61/29 16} Kg8 {-1.24/30 44} 44. Bf6 {+1.94/28
23} Re3 {-1.13/31 50} 45. Ra8 {+1.83/26 17} Kf7 {-0.94/33 32} 46. Bc3
{+2.10/28 21} Kg8 {-0.56/31 104} 47. Bb4 {+2.78/24 19} Re5 {-2.66/30 43}
48. Nf4 {+3.30/26 16} Kf7 {-2.88/27 20} 49. Rb8 {+3.71/29 15} Rd4 {-3.25/31
34} 50. Kg3 {+4.17/28 16} Rd7 {-3.22/32 42} 51. h5 {+4.39/33 66} gxh5
{-3.65/25 13} 52. Rh1 {+4.66/31 34} Re3 {-4.52/32 30} 53. Rxh5 {+4.89/29
15} Kg7 {-4.87/27 12} 54. Rxf5 {+5.13/29 19} Nd6 {-5.14/31 40} 55. Rg5+
{+5.75/30 39} Kf7 {-5.49/29 32} 56. Kh4 {+6.68/26 17} Rb3 {-6.24/30 27} 57.
Bc5 {+6.98/28 25} b4 {-6.17/26 14} 58. axb4 {+7.51/27 11} a3 {-6.53/30 22}
59. Ra8 {+7.60/28 12} Rb1 {-3.65/46 16} 60. Rxa3 {+7.58/31 13} Rh1+
{-6.77/27 12} 61. Kg4 {+8.38/30 56} Rh6 {-7.51/31 15} 62. Ra8 {+8.86/31 40}
Re7 {-8.48/28 12} 63. Rd8 {+9.33/28 17} Rd7 {-8.99/31 24} 64. Rb8 {+9.60/25
9} Rb7 {-9.42/29 16} 65. Bxd6 {+10.33/24 20} Rxb8 {-9.53/26 9} 66. Bxb8
{+10.51/22 10 User Adjudication} 1-0
[/pgn]

This looks still equal to me until (pseudo active) 33...Nb2?? which let the R intrude the 7th rank.
(you can see that even Xiphos agrees because it doesn't show more than 0.39 after 33. Bf8)
SF agrees and thinks 33...b4 holds because it creates an own passer w/o neglecting the defense.

For Humans the e7-passer ofc looks very dangerous and I don't want to have it against me OTB.

[bastiball]

RofChade blundered in Nimzo-Indian at Move 14 then Xiphos happily take the advantage

[pgn][Event "Season 2 League 1"]
[Date "2021.05.11"]
[Round "1"]
[White "Xiphos 0.6.1"]
[Black "RofChade 2.3"]
[Result "1-0"]
[BlackElo "3300"]
[ECO "E49"]
[Opening "Nimzo-Indian"]
[Time "19:04:29"]
[Variation "Botvinnik, 7...dxc4 8.Bxc4 c5"]
[WhiteElo "3300"]
[TimeControl "2100+5"]
[Termination "adjudication"]
[PlyCount "131"]
[WhiteType "program"]
[BlackType "program"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4
8. Bxc4 c5 9. Nf3 Qc7 10. Qd3 Nc6 {+0.16/28 148} 11. e4 {+0.16/29 51} cxd4
{+0.29/28 61} 12. cxd4 {0.00/34 46} Na5 {+0.33/27 42} 13. Ba2 {0.00/31 44}
Nxe4 {+0.24/28 53} 14. O-O {0.00/34 52} Nc3 {+0.07/27 70} 15. Ng5 {+0.32/33
45} g6 {-0.01/30 45} 16. Ne4 {+0.59/31 60} Nxa2 {-0.18/29 47} 17. Rxa2
{+0.42/31 51} f5 {-0.26/31 128} 18. Ng5 {+0.83/26 48} Bd7 {-0.22/31 43} 19.
d5 {+0.85/29 48} Qc4 {-0.01/28 49} 20. Qxc4 {+0.54/29 62} Nxc4 {-0.15/30
146} 21. dxe6 {+0.64/29 62} Bc6 {-0.01/29 38} 22. Re2 {+0.72/30 36} Rfd8
{-0.01/29 45} 23. e7 {+0.64/28 43} Re8 {-0.01/30 50} 24. h4 {+0.50/29 80}
Rac8 {-0.10/28 31} 25. Rfe1 {+0.57/33 83} Rc7 {-0.01/30 38} 26. Nh3
{+0.52/27 37} Rd7 {-0.01/28 32} 27. f3 {+0.37/28 78} Kf7 {-0.01/28 29} 28.
Bg5 {+0.60/32 131} Rd6 {+0.01/30 26} 29. Bh6 {+0.63/29 31} Bd7 {+0.01/27
29} 30. Ng5+ {+0.61/27 41} Kg8 {+0.01/27 22} 31. Ra1 {+0.63/26 28} b5
{-0.01/29 53} 32. Ree1 {+0.57/30 69} a5 {+0.01/31 31} 33. Bf8 {+0.39/29 24}
Nb2 {-0.16/30 68} 34. Rec1 {+0.66/28 36} a4 {+0.01/28 28} 35. Rc7 {+0.58/27
33} Nc4 {-0.01/31 23} 36. Ra7 {+0.66/29 26} h6 {-0.38/27 24} 37. Bxh6
{+1.03/27 24} Rxe7 {-0.55/29 37} 38. Ra8+ {+0.99/32 73} Be8 {-0.86/29 41}
39. Nh3 {+0.97/29 41} Rdd7 {-0.86/29 35} 40. Bg5 {+0.95/31 59} Re5
{-0.63/30 19} 41. Rc1 {+1.09/30 20} Kf7 {-0.72/33 43} 42. Kh2 {+1.28/33 19}
Kg7 {-0.95/25 23} 43. Ra6 {+1.61/29 16} Kg8 {-1.24/30 44} 44. Bf6 {+1.94/28
23} Re3 {-1.13/31 50} 45. Ra8 {+1.83/26 17} Kf7 {-0.94/33 32} 46. Bc3
{+2.10/28 21} Kg8 {-0.56/31 104} 47. Bb4 {+2.78/24 19} Re5 {-2.66/30 43}
48. Nf4 {+3.30/26 16} Kf7 {-2.88/27 20} 49. Rb8 {+3.71/29 15} Rd4 {-3.25/31
34} 50. Kg3 {+4.17/28 16} Rd7 {-3.22/32 42} 51. h5 {+4.39/33 66} gxh5
{-3.65/25 13} 52. Rh1 {+4.66/31 34} Re3 {-4.52/32 30} 53. Rxh5 {+4.89/29
15} Kg7 {-4.87/27 12} 54. Rxf5 {+5.13/29 19} Nd6 {-5.14/31 40} 55. Rg5+
{+5.75/30 39} Kf7 {-5.49/29 32} 56. Kh4 {+6.68/26 17} Rb3 {-6.24/30 27} 57.
Bc5 {+6.98/28 25} b4 {-6.17/26 14} 58. axb4 {+7.51/27 11} a3 {-6.53/30 22}
59. Ra8 {+7.60/28 12} Rb1 {-3.65/46 16} 60. Rxa3 {+7.58/31 13} Rh1+
{-6.77/27 12} 61. Kg4 {+8.38/30 56} Rh6 {-7.51/31 15} 62. Ra8 {+8.86/31 40}
Re7 {-8.48/28 12} 63. Rd8 {+9.33/28 17} Rd7 {-8.99/31 24} 64. Rb8 {+9.60/25
9} Rb7 {-9.42/29 16} 65. Bxd6 {+10.33/24 20} Rxb8 {-9.53/26 9} 66. Bxb8
{+10.51/22 10 User Adjudication} 1-0
[/pgn]

This looks still equal to me until (pseudo active) 33...Nb2?? which let the R intrude the 7th rank.
(you can see that even Xiphos agrees because it doesn't show more than 0.39 after 33. Bf8)
SF agrees and thinks 33...b4 holds because it creates an own passer w/o neglecting the defense.

For Humans the e7-passer ofc looks very dangerous and I don't want to have it against me OTB.

SF 13 at move 33 thinks Nc4 - b6 is the more drawish but I think at move 23 e6-e7 equalize the game as SF agrees because it went from +1 to 0.40. When Rook intrudes the 7th rank the game is certain winning for Xiphos and it was too late for RofChade to realize it.

At move 14 when RofChade move Ne4-c3 stockfish eval went +1 but if Rofchade moves Ne4-f6 Stockfish thinks it's drawish 0.14 eval is the lowest evaluation of Stockfish. It's crazy that there's so many different evaluation in a certain type of position in this game.