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Up Topic The Rybka Lounge / Computer Chess / Bad Stockfish and Lc0 ending evaluations
- By MrKris (**) Date 2019-10-20 05:46
From my blitz match here, posted on Oct. 13, 2019:
http://rybkaforum.net/cgi-bin/rybkaforum/topic_show.pl?tid=33137
Part 1

So far mostly bad for Stockfish, but just a few examples.

Stockfish overvalues its queen vs. rook + bishop for 100 moves. [Event "latest Sf, 6+1"]
[Site "Sherwin 50"]
[Date "2019.10.12"]
[Round "18"]
[White "Stockfish_19100908c0"]
[Black "lc0-v0.22.0_net-42872"]
[Result "1/2-1/2"]
[ECO "C78"]
[Opening "Spanish"]
[Variation "Archangelsk, Main Line, 10.Be3"]
[TimeControl "360+1"]
[Termination "adjudication"]
[PlyCount "295"]
[WhiteType "human"]
[BlackType "human"]
[FEN "6k1/5pp1/4bP2/pp5Q/4r2K/P7/1P5P/8 w - - 0 48"]

48. Kg3 {+1.16/45 8.2s} gxf6 {-0.17/12 3.1s} 49. Qxb5 {+1.16/47 8.0s}
a4 {-0.13/10 15s} 50. Qd3 {+1.16/42 2.6s} Rg4+ {-0.11/10 13s} 51. Kf2
{+1.16/44 2.9s} Kg7 {-0.10/9 7.8s} 52. Qd8 {+1.16/43 3.1s} Rg5 {-0.06/8
18s} 53. Qc7 {+1.16/42 3.0s} Bb3 {-0.06/7 3.9s} 54. Qf4 {+1.27/35 7.0s} Kg6
{-0.05/8 4.1s} 55. Ke3 {+1.16/37 4.6s} Re5+ {-0.04/8 4.3s} 56. Kd3
{+1.04/36 6.5s} Rd5+ {-0.04/8 3.6s} 57. Ke4 {+1.06/42 8.1s} Re5+ {-0.04/8
3.9s} 58. Kd3 {+0.96/45 3.3s} Rd5+ {-0.03/8 2.1s} 59. Ke4 {+0.96/44 4.2s}
Re5+ {-0.03/7 3.3s} 60. Kd4 {+0.96/46 3.3s} Rd5+ {-0.05/7 2.3s} 61. Kc3
{+0.96/47 6.8s} Rc5+ {-0.04/7 2.7s} 62. Kb4 {+1.34/32 1.7s} Re5 {-0.04/7
2.2s} 63. h3 {+1.33/36 1.6s} Rh5 {-0.04/8 2.7s} 64. Qg3+ {+1.33/38 1.4s}
Rg5 {-0.04/8 1.8s} 65. Qd3+ {+1.32/39 1.7s} Kg7 {-0.03/7 1.3s} 66. Qe3
{+1.32/40 5.6s} Re5 {-0.02/7 2.2s} 67. Qf4 {+1.32/41 1.3s} Rg5 {-0.05/7
1.6s} 68. Qe4 {+1.32/43 1.5s} Re5 {-0.02/7 1.6s} 69. Qf3 {+1.16/41 3.0s}
Kg6 {-0.03/7 1.0s} 70. Qa8 {+1.10/38 2.4s} Kg7 {-0.02/7 1.4s} 71. Qg2+
{+1.10/38 2.5s} Rg5 {-0.02/7 1.6s} 72. Qf3 {+1.10/40 1.3s} Kg6 {-0.04/7
1.4s} 73. Qc6 {+1.10/40 1.3s} Kg7 {-0.01/7 1.3s} 74. Kc3 {+1.10/39 1.2s}
Rh5 {-0.01/6 1.1s} 75. Qg2+ {+1.10/40 1.8s} Rg5 {-0.03/7 1.2s} 76. Qf2
{+1.10/38 1.5s} Rh5 {-0.03/7 1.3s} 77. Qg3+ {+1.09/37 1.8s} Rg5 {-0.03/7
1.0s} 78. Qh4 {+1.09/38 1.3s} Rd5 {-0.02/7 1.2s} 79. Kb4 {+1.09/44 2.0s}
Rg5 {-0.03/7 1.0s} 80. Qe4 {+1.09/43 3.9s} Re5 {-0.01/7 1.2s} 81. Qd4
{+1.09/40 1.1s} Rd5 {0.00/6 1.1s} 82. Qe3 {+0.99/38 1.8s} Rh5 {0.00/6 1.0s}
83. Qd2 {+0.99/39 1.3s} Re5 {0.00/6 1.1s} 84. Qf2 {+0.99/39 1.0s} Rh5
{-0.02/7 1.0s} 85. Qe3 {+0.99/38 2.8s} Rg5 {0.00/6 1.1s} 86. Qe7 {+0.99/39
1.0s} Rh5 {+0.01/6 1.0s} 87. Qe3 {+0.96/41 1.4s} Re5 {0.00/6 1.0s} 88. Qf2
{+0.96/41 1.1s} Rh5 {-0.01/6 0.96s} 89. Qg3+ {+0.96/42 0.95s} Rg5 {-0.01/7
1.0s} 90. Qf4 {+0.96/42 2.3s} Re5 {-0.02/7 1.0s} 91. Qg3+ {+0.96/39 1.0s}
Rg5 {-0.01/7 0.97s} 92. Qc3 {+0.96/41 1.0s} Rh5 {0.00/6 1.1s} 93. Qd4
{+0.96/42 1.2s} Re5 {0.00/6 0.98s} 94. Kc3 {+0.96/41 1.0s} Rh5 {-0.01/6
1.1s} 95. Qg4+ {+0.96/41 1.1s} Rg5 {-0.02/7 0.73s} 96. Qd4 {+0.96/39 0.95s}
Rh5 {-0.01/7 1.3s} 97. Qg4+ {+0.95/40 1.8s} Rg5 {-0.02/7 0.63s} 98. Qf4
{+0.95/38 0.88s} Rh5 {-0.03/7 1.3s} 99. Kd4 {+0.95/38 1.0s} Rd5+ {-0.05/6
1.1s} 100. Kc3 {+0.85/36 4.4s} Rc5+ {-0.04/6 1.00s} 101. Kd3 {+0.75/35
2.2s} Rg5 {-0.03/7 0.99s} 102. h4 {+1.16/29 0.69s} Re5 {-0.06/7 1.0s} 103.
Qf3 {+0.99/38 1.8s} Rd5+ {-0.06/7 0.94s} 104. Ke3 {+0.99/37 0.81s} Kg6
{-0.03/7 0.92s} 105. Qg4+ {+1.27/35 0.93s} Kh7 {-0.06/7 1.1s} 106. Qf3
{+1.27/39 0.80s} Kg6 {-0.01/7 0.80s} 107. Qg4+ {+1.27/40 0.99s} Kh6
{-0.05/7 1.2s} 108. Qg8 {+1.27/42 1.0s} Rh5 {-0.07/7 0.80s} 109. Qh8+
{+1.27/39 1.0s} Kg6 {-0.02/7 0.015s} 110. Qg8+ {+1.27/39 1.2s} Kh6 {-0.06/8
1.1s} 111. Qg4 {+1.27/42 0.92s} Rd5 {-0.04/7 2.2s} 112. Qf4+ {+1.27/43
0.96s} Kg6 {-0.03/7 0.92s} 113. Qe4+ {+1.27/43 1.1s} Kg7 {-0.03/7 1.1s}
114. Qb4 {+1.27/40 0.85s} Rh5 {-0.04/7 0.88s} 115. Qg4+ {+1.27/41 0.78s}
Kh6 {-0.03/7 0.51s} 116. Kf2 {+1.27/41 1.1s} Re5 {-0.07/7 1.5s} 117. Kg3
{+1.27/40 0.96s} Kh7 {-0.05/7 1.0s} 118. Qd4 {+1.27/40 0.83s} Kg7 {-0.02/6
0.78s} 119. Kf4 {+1.27/40 0.85s} Rh5 {-0.02/6 1.1s} 120. Qg1+ {+1.27/42
0.80s} Kh7 {-0.01/7 1.0s} 121. Qf2 {+1.27/41 0.99s} Kg6 {0.00/6 1.1s} 122.
Qg2+ {+1.27/44 1.0s} Kh7 {-0.01/7 0.77s} 123. Kg3 {+1.27/43 1.5s} Kg7
{-0.05/6 1.2s} 124. Qf2 {+1.27/42 0.93s} Re5 {-0.04/6 1.1s} 125. Kf4
{+1.27/41 0.77s} Rh5 {0.00/6 0.98s} 126. Qg1+ {+1.27/43 1.1s} Kh7 {0.00/6
0.87s} 127. Kg3 {+1.27/43 0.93s} Kg7 {-0.04/6 1.1s} 128. Qd4 {+1.27/43
0.92s} Re5 {-0.01/6 0.85s} 129. Kf4 {+1.27/43 0.84s} Rh5 {0.00/6 1.0s} 130.
Ke3 {+1.27/42 0.79s} Re5+ {0.00/6 1.1s} 131. Kf2 {+1.27/44 0.84s} Kg6
{-0.02/6 1.1s} 132. Qd3+ {+1.27/41 0.97s} Kg7 {-0.03/7 0.77s} 133. Qg3+
{+1.27/38 0.94s} Kh7 {-0.05/7 1.0s} 134. Qf4 {+1.26/34 0.82s} Kg6 {-0.03/7
1.2s} 135. Kg3 {+1.27/35 0.94s} Kg7 {-0.02/6 0.85s} 136. Qf3 {+1.26/36
1.7s} Kg6 {-0.02/6 0.91s} 137. Qg2 {+1.26/35 0.77s} Kg7 {-0.02/6 1.2s} 138.
Kf4+ {+1.26/29 0.93s} Kh7 {-0.02/7 0.96s} 139. Qf2 {+1.26/31 2.0s} Kg7
{-0.01/6 1.0s} 140. Qg1+ {+1.26/28 3.5s} Kh7 {-0.02/6 0.92s} 141. Qa7
{+1.27/28 0.74s} Kg7 {-0.01/6 1.1s} 142. Qf2 {+1.16/26 1.4s} Rh5 {0.00/6
0.99s} 143. Kg3 {+1.27/24 2.0s} Re5 {-0.02/6 1.0s} 144. Kh2 {+1.24/26 2.5s}
Rh5 {-0.02/6 0.92s} 145. Kg2 {+0.84/28 3.0s} Rh6 {-0.02/6 1.1s} 146. Qf4
{+0.33/29 2.8s} Rh5 {-0.03/6 1.00s} 147. Kf3 {+0.23/28 2.5s} Re5 {0.00/6
1.0s} 148. Qg4+ {0.00/34 0.75s, Draw by adjudication} 1/2-1/2


Stockfish overvalues its rook vs. rook 1 pawn up, pawns on the same side, for 77 moves.
[Event "latest Sf, 6+1"]
[Site "Sherwin 50"]
[Date "2019.10.13"]
[Round "41"]
[White "Stockfish_19100908c0"]
[Black "lc0-v0.22.0_net-42872"]
[Result "1/2-1/2"]
[ECO "D43"]
[Opening "Semi-Slav"]
[Variation "Moscow, Main Line"]
[TimeControl "360+1"]
[Termination "adjudication"]
[PlyCount "235"]
[WhiteType "human"]
[BlackType "human"]
[FEN "8/5pk1/6p1/7p/3RP2P/5PP1/1r4K1/8 w - - 0 42"]

42. Kf1 {+0.35/48 4.6s} Rb3 {0.00/7 15s} 43. Ke2
{+0.69/44 3.2s} Ra3 {0.00/7 8.6s} 44. Rd3 {+0.69/47 3.3s} Ra1 {-0.02/7
6.8s} 45. Rb3 {+0.69/42 3.7s} Ra2+ {-0.01/7 6.9s} 46. Ke3 {+0.69/46 3.0s}
Ra1 {-0.01/7 6.4s} 47. Kf4 {+0.69/47 4.4s} Ra6 {-0.02/7 6.2s} 48. Rb7
{+0.69/49 4.0s} Rf6+ {-0.01/7 5.2s} 49. Ke3 {+0.69/51 3.4s} Ra6 {-0.02/7
5.0s} 50. Rb3 {+0.69/50 3.0s} Ra1 {-0.01/7 6.3s} 51. Rb7 {+0.69/51 3.5s}
Ra3+ {-0.01/7 4.7s} 52. Kf4 {+0.69/52 3.7s} Ra4 {-0.02/7 4.3s} 53. Ke5
{+0.69/49 2.9s} Ra3 {0.00/7 4.1s} 54. Kf4 {+0.69/54 2.7s} Ra4 {-0.02/7
3.6s} 55. Rb3 {+0.69/51 3.9s} Ra6 {-0.02/7 4.0s} 56. Rb8 {+0.69/50 2.7s}
Rf6+ {0.00/7 3.1s} 57. Ke3 {+0.58/46 5.1s} Ra6 {-0.01/7 2.9s} 58. Kf4
{+0.58/46 6.4s} Rf6+ {0.00/7 2.9s} 59. Ke3 {+0.47/48 3.6s} Ra6 {-0.01/7
2.5s} 60. Rd8 {+0.47/48 3.4s} Ra1 {-0.01/6 2.7s} 61. Rd5 {+0.47/44 5.1s}
Ra3+ {-0.01/6 2.2s} 62. Rd3 {+0.38/49 3.7s} Ra1 {-0.01/6 2.0s} 63. Kf4
{+0.35/44 3.2s} Re1 {-0.03/6 2.0s} 64. Ra3 {+0.35/46 2.1s} Rb1 {-0.03/6
1.8s} 65. e5 {+0.35/45 2.3s} Rb5 {-0.03/6 1.7s} 66. Ke4 {+0.35/47 3.0s} Rb1
{-0.02/6 1.6s} 67. Ra4 {+0.35/46 2.7s} Re1+ {-0.02/6 1.5s} 68. Kf4
{+0.35/49 2.3s} Rf1 {-0.04/6 1.3s} 69. Ra7 {+0.35/46 2.1s} Re1 {-0.05/7
1.1s} 70. Rd7 {+0.35/44 2.5s} Re2 {-0.05/7 1.6s} 71. Rd3 {+0.35/48 2.9s}
Re1 {-0.05/6 1.4s} 72. Rb3 {+0.35/47 2.0s} Ra1 {-0.04/6 1.3s} 73. Rc3
{+0.35/44 2.1s} Ra4+ {-0.02/6 1.2s} 74. Kg5 {+0.35/48 1.9s} Ra5 {-0.02/7
1.1s} 75. Re3 {+0.35/49 1.9s} Rb5 {-0.02/7 1.3s} 76. Kf4 {+0.35/49 2.2s}
Rb4+ {-0.03/6 1.1s} 77. Re4 {+0.35/46 2.5s} Rb5 {-0.03/7 1.1s} 78. e6
{+0.35/50 4.1s} fxe6 {0.00/6 0.63s} 79. Rxe6 {+0.35/52 2.0s} Kh6 {0.00/6
1.6s} 80. Re5 {+0.35/49 2.2s} Rb3 {0.00/6 1.1s} 81. Re4 {+0.35/52 1.8s} Rc3
{0.00/6 1.1s} 82. Rb4 {+0.35/49 1.7s} Ra3 {0.00/6 1.1s} 83. Re4 {+0.35/51
1.8s} Rb3 {0.00/6 1.1s} 84. Ra4 {+0.35/52 4.3s} Rc3 {0.00/6 1.1s} 85. Rd4
{+0.35/53 1.6s} Ra3 {0.00/6 1.0s} 86. Rc4 {+0.35/49 1.7s} Rb3 {0.00/6 1.0s}
87. Rc6 {+0.35/54 1.9s} Ra3 {0.00/6 1.0s} 88. Ke4 {+0.35/51 2.1s} Ra4+
{0.00/6 1.0s} 89. Kd3 {+0.35/53 1.8s} Ra3+ {0.00/6 1.0s} 90. Rc3 {+0.35/53
1.7s} Ra4 {0.00/6 1.0s} 91. Rb3 {+0.35/53 1.9s} Ra1 {0.00/6 1.0s} 92. Ke3
{+0.35/53 3.2s} Ra4 {0.00/6 1.0s} 93. Kf2 {+0.35/52 1.6s} Ra2+ {0.00/6
1.0s} 94. Ke3 {+0.35/53 1.4s} Ra4 {0.00/6 1.0s} 95. Rd3 {+0.35/54 1.6s} Ra5
{0.00/6 1.0s} 96. Rd8 {+0.35/54 1.6s} Ra1 {0.00/6 1.0s} 97. Rd6 {+0.35/55
1.4s} Re1+ {0.00/6 1.0s} 98. Kf4 {+0.35/56 2.4s} Rc1 {0.00/6 1.0s} 99. Rd4
{+0.35/52 1.6s} Rc3 {0.00/6 1.0s} 100. Ra4 {+0.35/52 1.6s} Rb3 {0.00/6
1.0s} 101. Re4 {+0.35/56 1.4s} Rc3 {0.00/6 1.0s} 102. Re3 {+0.35/54 1.7s}
Rc8 {0.00/6 1.0s} 103. Rb3 {+0.35/54 1.6s} Ra8 {0.00/6 1.0s} 104. Rb4
{+0.35/53 1.3s} Ra3 {0.00/6 1.0s} 105. Rd4 {+0.35/46 1.8s} Rb3 {0.00/6
1.0s} 106. Rd6 {+0.35/50 1.5s} Rc3 {0.00/6 1.0s} 107. Ke4 {+0.35/49 1.2s}
Kg7 {0.00/6 1.0s} 108. Rd3 {+0.35/50 1.5s} Rc7 {0.00/6 1.0s} 109. Rd6
{+0.35/46 1.6s} Re7+ {0.00/6 1.0s} 110. Kf4 {+0.35/45 12s} Kh6 {0.00/6
1.0s} 111. Rd8 {+0.35/40 2.1s} Re1 {0.00/6 1.0s} 112. Rc8 {+0.35/34 2.7s}
Rb1 {0.00/6 1.0s} 113. Rc4 {+0.35/32 1.2s} Rb3 {0.00/6 1.0s} 114. Ke4
{+0.35/34 1.9s} Kg7 {0.00/6 1.0s} 115. Rc7+ {+0.35/36 0.61s} Kh6 {0.00/6
0.96s} 116. Rc5 {+0.35/35 0.94s} Rb4+ {0.00/6 1.0s} 117. Ke5 {+0.35/35
2.2s} Rb3 {0.00/6 0.98s} 118. Ke4 {0.00/36 4.3s, Draw by adjudication}
1/2-1/2

Lc0 and Stockfish (though slighly less so) overvalue the bishop vs. knight for 45 moves - black's pawns are safe on the light squares.
BISHOPS ARE NOT 64-square chessboard pieces - they are 32-square checkerboard pieces!!
[Event "latest Sf, 6+1"]
[Site "Sherwin 50"]
[Date "2019.10.13"]
[Round "32"]
[White "lc0-v0.22.0_net-42872"]
[Black "Stockfish_19100908c0"]
[Result "1/2-1/2"]
[ECO "D17"]
[Opening "Slav"]
[Variation "Central, Carlsbad, Main Line"]
[TimeControl "360+1"]
[Termination "adjudication"]
[PlyCount "189"]
[WhiteType "human"]
[BlackType "human"]
[FEN "5n2/1p4pk/p1p5/P6p/7P/2B1P1P1/1P6/5K2 w - - 1 51"]

51. Ke2 {+0.59/12 9.4s} Kg8 {-0.15/40 1.9s} 52. Kf3 {+0.57/10 4.1s}
Nd7 {-0.14/41 1.8s} 53. Bd4 {+0.54/10 4.7s} g6 {-0.14/42 1.9s} 54. b4
{+0.50/10 5.1s} Kf7 {-0.14/45 2.0s} 55. Kf4 {+0.45/10 4.3s} Ke6 {-0.14/45
2.7s} 56. e4 {+0.43/10 3.0s} Ke7 {-0.13/40 2.2s} 57. Kg5 {+0.43/9 3.8s} Kf7
{-0.13/49 2.1s} 58. Bc5 {+0.45/11 1.6s} Ne5 {-0.13/46 2.1s} 59. Be3
{+0.41/11 3.3s} Nd7 {-0.13/46 2.0s} 60. Bc5 {+0.40/10 2.7s} Ne5 {-0.13/46
2.3s} 61. Be3 {+0.38/10 2.6s} Nd7 {-0.13/48 1.6s} 62. Bg1 {+0.38/10 2.8s}
Ne5 {-0.13/48 2.0s} 63. Bb6 {+0.39/10 1.6s} Nd7 {-0.13/49 2.6s} 64. Kf4
{+0.37/10 2.1s} Ke6 {-0.13/50 2.0s} 65. Bd4 {+0.34/9 2.0s} Nf8 {-0.13/46
1.5s} 66. Bc5 {+0.35/9 1.4s} Nd7 {-0.13/50 1.6s} 67. Kg5 {+0.33/9 1.9s} Ne5
{-0.13/51 1.8s} 68. Be3 {+0.34/10 1.5s} Kf7 {-0.12/48 2.9s 3-fold
repetition} 69. Bc5 {+0.35/10 0.96s 3-fold repetition} Ke6 {-0.12/49 2.6s}
70. Kh6 {+0.30/10 1.9s} Kf7 {-0.12/49 1.6s} 71. Bd4 {+0.30/11 0.85s} Nd7
{-0.12/51 1.8s} 72. Kg5 {+0.30/11 0.64s} Nf8 {-0.12/51 1.7s} 73. Kf4
{+0.31/10 0.84s} Nd7 {-0.12/52 1.4s} 74. Bc5 {+0.33/9 2.6s} Kf6 {-0.12/49
2.5s} 75. g4 {+0.36/9 0.88s} hxg4 {-0.11/42 1.3s} 76. Kxg4 {+0.34/9 0.91s}
Ne5+ {-0.10/44 1.4s} 77. Kf4 {+0.30/9 1.4s} Ke6 {-0.10/47 1.4s} 78. Bd4
{+0.29/9 1.5s} Nd7 {-0.10/48 1.5s} 79. e5 {+0.39/9 0.83s} Kf7 {0.00/41
2.0s} 80. Bc5 {+0.39/12 0.83s} Ke6 {0.00/46 1.2s} 81. Bd6 {+0.39/13 0.85s}
Kf7 {0.00/47 2.5s} 82. Kg5 {+0.42/12 1.3s} b6 {0.00/46 1.3s} 83. axb6
{+0.41/12 0.35s} Nxb6 {0.00/47 2.0s} 84. Bc7 {+0.41/12 1.5s} Nd5 {0.00/45
1.2s} 85. Bd6 {+0.36/13 1.9s} Nb6 {0.00/50 2.0s} 86. Bc7 {+0.34/13 0.40s}
Nd5 {0.00/49 1.2s} 87. Ba5 {+0.33/12 0.49s} Ne3 {0.00/50 3.0s} 88. Bd8
{+0.32/12 1.7s} Ke6 {0.00/52 2.5s} 89. Bb6 {+0.37/9 1.6s} Nf5 {0.00/45
1.1s} 90. Bc7 {+0.36/10 0.57s} Kd7 {0.00/48 1.1s} 91. Bb8 {+0.20/12 1.5s}
Ke6 {0.00/51 1.4s} 92. Bc7 {+0.18/10 0.44s} Kd7 {0.00/52 1.1s} 93. Bd6
{+0.18/12 1.1s} Nxd6 {0.00/59 0.99s} 94. Kxg6 {+0.17/14 0.55s} Nc4 {0.00/54
1.0s} 95. Kf6 {+0.16/13 0.44s, Draw by adjudication} 1/2-1/2

Stockfish overvalues its queen vs. rook + pawn(s) for 52 moves by over 3.00 points.
For example see the note to move 79:
[Event "latest Sf, 6+1"]
[Site "Sherwin 50"]
[Date "2019.10.13"]
[Round "45"]
[White "Stockfish_19100908c0"]
[Black "lc0-v0.22.0_net-42872"]
[Result "1/2-1/2"]
[BlackElo "2000"]
[ECO "D85"]
[Opening "Grünfeld"]
[Variation "Exchange, 5.e4 Nb6"]
[WhiteElo "2400"]
[TimeControl "360+1"]
[Termination "normal"]
[PlyCount "185"]
[WhiteType "human"]
[BlackType "program"]
[FEN "8/ppp5/2krQ3/8/8/8/KP6/8 w - - 1 41"]

41. Qe4+ {+2.58/50 4.6s} Kb6 {-0.55/14 24s} 42. Qe3+ {+2.99/45 5.9s} c5 {-0.39/10
18s} 43. Ka3 {+2.75/56 10s} a6 {-0.33/10 28s} 44. b4 {+3.39/52 3.6s} Rc6
{-0.32/11 2.5s} 45. Ka4 {+3.39/60 3.7s} a5 {-0.30/11 5.7s} 46. bxa5+
{+3.39/62 3.6s} Ka7 {-0.29/10 11s} 47. Kb5 {+3.39/58 4.2s} Ra6 {-0.28/8
7.2s} 48. Qe8 {+3.39/57 3.4s} c4 {-0.18/9 7.0s} 49. Qe3+ {+3.39/54 7.1s}
Ka8 {-0.19/9 5.2s} 50. Qc3 {+3.39/49 3.3s} Rc6 {-0.18/9 4.8s} 51. Qh8+
{+3.39/56 3.9s} Ka7 {-0.19/10 3.6s} 52. Qc3 {+3.39/64 3.7s} Ka8 {-0.15/9
6.4s} 53. Kb4 {+3.39/60 20s} Ka7 {-0.15/8 8.5s} 54. Qe3+ {+3.39/62 3.0s}
Ka8 {-0.13/8 3.2s} 55. Qe8+ {+3.39/61 2.9s} Ka7 {-0.12/9 2.4s} 56. Qe3+
{+3.39/61 2.8s} Ka8 {-0.11/8 5.7s} 57. Kc3 {+3.39/61 2.8s} Ra6 {-0.11/8
3.4s} 58. Qd2 {+3.39/62 2.8s} Ka7 {-0.12/7 4.1s} 59. Qf2+ {+3.39/61 2.8s}
Ka8 {-0.09/7 2.0s} 60. Qc5 {+3.39/63 2.6s} Kb8 {-0.11/8 3.2s} 61. Qe5+
{+3.39/59 2.6s} Ka7 {-0.11/7 2.2s} 62. Qd4+ {+3.39/62 2.7s} Ka8 {-0.09/7
1.7s} 63. Qc5 {+3.39/62 2.9s} Kb8 {-0.09/7 1.9s} 64. Qf8+ {+3.39/56 4.1s}
Ka7 {-0.09/7 1.2s} 65. Qd8 {+3.39/58 2.8s} Rc6 {-0.13/7 2.0s} 66. Qd4+
{+3.39/55 2.4s} Ka8 {-0.12/8 1.9s} 67. Qd5 {+3.39/55 3.5s} Ra6 {-0.09/7
2.2s} 68. Qe5 {+3.39/51 3.4s} Ka7 {-0.10/7 1.8s} 69. Qe3+ {+3.39/53 2.7s}
Ka8 {-0.06/7 1.1s} 70. Qe7 {+3.39/49 32s} Ka7 {-0.08/7 1.6s} 71. Qd8
{+3.39/48 12s} Rc6 {-0.11/7 0.88s} 72. Qd4+ {+3.39/43 20s} Ka8 {-0.09/7
1.3s} 73. Qd7 {+3.39/48 1.0s} Ra6 {-0.07/7 1.6s} 74. Qd8+ {+3.39/46 12s}
Ka7 {-0.06/6 0.006s 3-fold repetition} 75. Qd5 {+3.39/42 6.7s} Ka8 {-0.06/7
2.2s} 76. Qd2 {+3.39/42 4.0s} Ka7 {-0.05/6 1.2s} 77. Qf2+ {+3.39/40 2.2s}
Kb8 {-0.06/6 1.3s} 78. Qd4 {+3.39/37 0.85s} Ka8 {-0.05/6 0.71s} 79. Qd1
{+3.39/36 1.4s} (79. Qxc4 {is a Syzygy 6 draw - so if Sf declines it it
says +3.31 ???}) 79. .. Ka7 {-0.05/6 1.4s} 80. Qg1+ {+3.31/25 0.72s} Ka8
{-0.05/6 1.1s} 81. Qa1 {+3.39/29 0.60s} Ka7 {-0.06/6 1.2s} 82. Qg1+
{+3.39/25 1.7s} Ka8 {-0.05/6 1.0s} 83. Qg5 {+3.39/26 1.0s} Ka7 {-0.06/6
0.89s} 84. Qb5 {+3.38/26 1.00s} Ka8 {-0.05/6 1.1s} 85. Qb4 {+3.38/23 1.0s}
Ka7 {-0.05/6 1.1s} 86. Kc2 {+3.36/20 1.0s} Ka8 {-0.05/6 0.95s} 87. Qc5
{+3.30/19 1.0s} Rc6 {-0.08/7 1.2s} 88. Qb4 {+3.39/18 0.74s} Ra6 {-0.05/6
0.89s} 89. Qb5 {+3.27/16 1.3s} Ka7 {-0.06/6 1.1s} 90. Qc5+ {+3.03/17 1.0s}
Ka8 {-0.07/7 1.0s} 91. Qd4 {+3.05/17 1.0s} Kb8 {-0.07/6 1.1s} 92. Kd2
{+1.30/30 1.0s} Ka8 {-0.07/6 0.76s} 93. Qh8+ {0.00/52 0.98s, Draw by
adjudication} 1/2-1/2
- By MrKris (**) Date 2019-10-20 05:51
From my blitz match here, posted on Oct. 13, 2019:
http://rybkaforum.net/cgi-bin/rybkaforum/topic_show.pl?tid=33137
Part 2

Lc0 overvalues its rook vs. knight + 2 pawns for 45 moves.
[Event "latest Sf, 6+1"]
[Site "Sherwin 50"]
[Date "2019.10.12"]
[Round "23"]
[White "lc0-v0.22.0_net-42872"]
[Black "Stockfish_19100908c0"]
[Result "1/2-1/2"]
[ECO "C96"]
[Opening "Spanish"]
[Variation "Closed, Chigorin, Keres Variation"]
[TimeControl "360+1"]
[Termination "adjudication"]
[PlyCount "185"]
[WhiteType "human"]
[BlackType "human"]
[FEN "4rk2/1b5p/3p2p1/5n2/Q7/4p1qP/2RB2P1/2R3K1 w - - 0 48"]

48. Be1 {+0.87/17 4.6s} Qe5 {-0.34/29 4.1s} 49. Rc7 {+0.88/16 0.23s} Bd5 {-0.27/26
2.5s} 50. Rc8 {+0.71/18 11s} Bf7 {-0.13/26 1.8s} 51. R1c7 {+0.92/10 13s} h5
{0.00/28 2.1s} 52. Qd7 {+0.89/11 6.0s} Ne7 {-0.13/32 3.9s} 53. Rd8
{+0.72/13 4.3s} Rxd8 {-0.07/31 1.7s} 54. Qxd8+ {+0.66/11 2.1s} Be8
{-0.09/32 1.8s} 55. Qa8 {+0.68/10 5.7s} Nf5 {-0.08/29 1.9s} 56. Rc4
{+0.64/10 6.9s} Nd4 {-0.04/30 2.2s} 57. Kh1 {+0.63/13 2.0s} Nf5 {0.00/30
1.6s} 58. Re4 {+0.60/13 5.4s} Qb5 {0.00/31 2.0s} 59. Qa1 {+0.61/15 0.54s}
Kf7 {0.00/33 1.7s} 60. Qa7+ {+0.58/16 2.4s} Kf8 {0.00/36 2.1s} 61. Kh2
{+0.53/20 5.3s} Qd5 {0.00/35 1.9s} 62. Rb4 {+0.64/11 1.5s} Qe5+ {0.00/35
6.5s} 63. Kg1 {+0.68/9 2.2s} h4 {0.00/33 1.7s} 64. Rc4 {+0.70/8 3.3s} e2
{0.00/31 1.6s} 65. Qf2 {+0.68/9 1.7s} Kg8 {0.00/34 1.7s} 66. Bc3 {+0.62/10
3.3s} Qe6 {0.00/36 1.5s} 67. Rb4 {+0.62/11 0.27s} d5 {0.00/35 1.7s} 68. Rb2
{+0.62/11 1.0s} Ng3 {0.00/35 2.2s} 69. Be1 {+0.60/10 1.0s} Qe5 {0.00/34
2.3s} 70. Ra2 {+0.56/10 2.0s} Bc6 {0.00/33 2.1s} 71. Ra7 {+0.69/9 3.2s} Nf5
{0.00/34 1.7s} 72. Ra5 {+0.64/9 1.2s} Be8 {0.00/34 1.5s} 73. Ra2 {+0.65/10
1.3s} Bb5 {0.00/35 2.7s} 74. Qc5 {+0.63/9 0.97s} Be8 {0.00/34 3.2s} 75. Qf2
{+0.59/8 1.5s} Bb5 {0.00/36 1.2s} 76. Qb6 {+0.58/9 0.94s} Qe8 {0.00/33
1.3s} 77. Kh1 {+1.07/8 1.1s} Bc6 {0.00/33 2.7s} 78. Rc2 {+0.94/8 1.2s} Bd7
{-0.33/29 7.1s} 79. Kg1 {+1.08/8 0.81s} Bb5 {0.00/29 0.91s} 80. Kh1
{+0.77/10 1.4s} Bc4 {0.00/30 1.1s} 81. Rb2 {+0.67/12 0.57s} Ng3+ {0.00/33
2.8s} 82. Kh2 {+0.55/13 1.0s} Nf1+ {0.00/34 1.9s} 83. Kh1 {+0.47/14 1.7s}
Ng3+ {0.00/34 0.84s} 84. Kh2 {+0.42/14 0.94s} Nf1+ {0.00/35 1.1s} 85. Kg1
{+0.42/14 0.25s} Qe3+ {0.00/34 0.95s} 86. Qxe3 {+0.39/13 0.30s} Nxe3
{0.00/36 1.6s} 87. Bxh4 {+0.42/11 0.51s} d4 {0.00/37 2.1s} 88. Be1
{+0.41/10 0.97s} d3 {0.00/37 1.4s} 89. Rb8+ {+0.30/10 3.6s} Kf7 {0.00/34
1.2s} 90. Kf2 {+0.30/10 0.43s} Nd1+ {0.00/35 0.94s} 91. Kg3 {+0.25/10 1.4s}
Bd5 {0.00/37 1.2s} 92. Bd2 {+0.23/9 0.70s} Kf6 {0.00/28 1.2s} 93. Re8
{+0.15/8 1.4s, Draw by adjudication} 1/2-1/2

Stockfish, 33.Bxb7, allows its kingside 4 vs. 3 pawns from 14.Qxd5 to go to a rook vs. rook -therefore mostly a draw- ending.
Stockfish overvalued its pawn up for much of the 91 move game.
[Event "latest Sf, 6+1"]
[Site "Sherwin 50"]
[Date "2019.10.13"]
[Round "38"]
[White "Stockfish_19100908c0"]
[Black "lc0-v0.22.0_net-42872"]
[Result "1/2-1/2"]
[ECO "D37"]
[Opening "QGD"]
[Variation "Classical, 5...O-O 6.e3 Nbd7"]
[TimeControl "360+1"]
[Termination "adjudication"]
[PlyCount "181"]
[WhiteType "human"]
[BlackType "human"]

1. d4 {book} d5 {book} 2. c4 {book} e6 {book} 3. Nc3 {book} Nf6 {book} 4.
Nf3 {book} Be7 {book} 5. Bf4 {book} O-O {book} 6. e3 {book} Nbd7 {-0.28/12
4.4s} 7. a3 {+0.34/28 28s} c5 {-0.15/14 6.2s} 8. cxd5 {+0.23/27 4.1s} Nxd5
{-0.16/16 4.9s} 9. Nxd5 {+0.36/28 4.3s} exd5 {-0.17/15 4.3s} 10. dxc5
{+0.29/28 4.7s} Nxc5 {-0.17/15 4.5s} 11. Be5 {+0.33/27 4.3s} Bf6 {-0.13/14
10s} 12. Bxf6 {+0.38/27 6.1s} Qxf6 {-0.18/15 7.8s} 13. Qd4 {+0.61/28 4.1s}
Qe7 {-0.17/14 15s} 14. Qxd5 {+0.48/29 10s} Be6 {-0.15/19 10s} 15. Qe5
{+0.61/28 8.7s} Rac8 {-0.15/20 2.4s} 16. b4 {+0.44/31 12s} f6 {-0.18/19
15s} 17. Qb2 {+0.45/32 3.2s} Nb3 {-0.19/22 8.1s} 18. Rd1 {+0.46/34 3.9s} a5
{-0.18/22 3.0s} 19. Nd4 {+0.35/34 6.3s} Nxd4 {-0.19/21 3.6s} 20. Rxd4
{+0.35/33 4.4s} Rfd8 {-0.18/19 13s} 21. Rxd8+ {+0.39/33 6.0s} Qxd8
{-0.20/18 3.0s} 22. Be2 {+0.39/34 6.2s} Qc7 {-0.21/17 12s} 23. O-O
{+0.42/33 3.7s} Qc2 {-0.21/16 0.28s} 24. Qxc2 {+0.38/35 5.6s} Rxc2
{-0.22/14 5.2s} 25. Bd1 {+0.30/35 7.0s} Rc3 {-0.22/13 36s} 26. bxa5
{+0.44/35 7.2s} Bc4 {-0.22/13 10s} 27. Re1 {+0.66/28 4.0s} Rxa3 {-0.22/12
0.27s} 28. Bf3 {+0.86/31 5.1s} Ba6 {-0.21/11 6.8s} 29. Rd1 {+0.72/35 26s}
Rxa5 {-0.19/10 13s} 30. h4 {+0.76/32 2.8s} Rc5 {-0.16/10 19s} 31. Rd8+
{+0.91/30 3.8s} Kf7 {-0.15/10 0.012s} 32. Rd7+ {+0.89/38 5.1s} Kf8
{-0.12/11 9.1s} 33. Bxb7 {+0.89/41 4.1s} Bxb7 {-0.05/9 9.2s} 34. Rxb7
{+0.78/46 8.8s} h5 {-0.04/8 8.2s} 35. Kh2 {+0.77/47 4.1s} g6 {-0.04/7 21s}
36. Kg3 {+0.68/42 7.1s} Rc2 {-0.04/7 8.9s} 37. e4 {+0.68/44 5.4s} Kg8
{-0.04/7 8.5s} 38. Rd7 {+0.67/41 4.8s} Ra2 {-0.04/7 8.3s} 39. Kf3 {+0.67/42
4.4s} Kf8 {-0.04/7 8.2s} 40. Ke3 {+0.67/46 15s} Kg8 {-0.04/7 7.8s} 41. Rd2
{+0.67/43 2.8s} Ra4 {-0.04/7 7.5s} 42. Kf4 {+0.67/44 4.1s} Kf7 {-0.04/7
8.0s} 43. f3 {+0.67/46 7.7s} Ke7 {-0.05/7 7.5s} 44. Rc2 {+0.67/45 5.0s} Kf7
{-0.06/8 6.7s} 45. Rc7+ {+0.67/43 4.1s} Kf8 {-0.12/10 6.5s} 46. Rc2
{+0.67/43 5.0s} Kf7 {-0.05/8 7.1s} 47. Rd2 {+0.67/48 3.6s} Ke7 {-0.04/7
6.4s} 48. Rb2 {+0.67/48 3.5s} Kf7 {-0.05/7 5.6s} 49. Rb7+ {+0.67/46 3.3s}
Kf8 {-0.11/10 5.6s} 50. Rb3 {+0.67/48 3.6s} Kf7 {-0.05/7 5.7s} 51. g3
{+0.66/49 13s} Ra7 {-0.05/7 4.9s} 52. Rc3 {+0.66/41 1.9s} Rb7 {-0.05/7
4.4s} 53. Ra3 {+0.66/41 3.1s} Rb5 {-0.05/7 4.3s} 54. Rc3 {+0.64/39 3.7s}
Ra5 {-0.05/7 3.7s} 55. Rc7+ {+0.56/42 4.7s} Kf8 {-0.07/8 3.5s} 56. Rc8+
{+0.56/46 3.5s} Kf7 {-0.04/8 3.6s} 57. Rc7+ {+0.56/48 4.0s} Kf8 {-0.07/9
2.4s} 58. Rc8+ {+0.55/44 2.7s} Kf7 {-0.04/8 3.2s} 59. Rc3 {+0.55/48 2.6s}
Kg7 {-0.04/7 2.9s} 60. Ke3 {+0.55/45 2.5s} Ra4 {-0.04/7 2.2s} 61. Kd3
{+0.55/43 3.1s} Kf7 {-0.03/7 2.2s} 62. Rc7+ {+0.55/44 2.8s} Kf8 {-0.04/7
2.3s} 63. f4 {+0.55/46 3.0s} Ra3+ {-0.05/7 1.7s} 64. Rc3 {+0.55/47 2.7s}
Ra4 {-0.04/7 1.4s} 65. Rb3 {+0.55/46 3.1s} Kf7 {-0.03/7 2.3s} 66. Ke3
{+0.55/47 2.6s} Ra7 {-0.05/7 1.8s} 67. Rc3 {+0.55/47 2.8s} Ra4 {-0.05/6
1.6s} 68. Rc7+ {+0.55/46 2.4s} Kf8 {-0.06/7 1.3s} 69. Kd3 {+0.55/47 3.2s}
Ra3+ {-0.05/7 1.5s} 70. Rc3 {+0.55/47 2.2s} Ra4 {-0.03/7 0.86s} 71. Rb3
{+0.55/47 2.8s} Kf7 {-0.03/7 1.7s} 72. Rb7+ {+0.55/42 2.4s} Kf8 {-0.03/7
1.2s} 73. Rb8+ {+0.54/43 2.4s} Kf7 {-0.02/7 1.3s} 74. Rb3 {+0.54/45 2.6s
3-fold repetition} Ke7 {-0.03/7 1.3s} 75. Ke3 {+0.54/44 2.5s} Kf7 {-0.05/6
1.1s} 76. Kd3 {+0.53/45 2.2s 3-fold repetition} Ke6 {-0.03/6 1.2s} 77. Rc3
{+0.53/47 2.8s} Kf7 {-0.03/6 1.1s} 78. Ke3 {+0.53/43 2.0s} Kf8 {-0.05/6
1.1s} 79. Rd3 {+0.53/42 2.0s} Kf7 {-0.05/6 1.1s} 80. Rd7+ {+0.45/44 3.0s}
Kf8 {-0.07/7 0.85s} 81. Rd6 {+0.45/45 2.0s} Kf7 {-0.04/7 1.3s} 82. Rd8
{+0.45/44 2.6s} Ra3+ {-0.02/6 1.1s} 83. Rd3 {+0.44/41 1.9s} Ra4 {-0.04/6
0.99s} 84. Rb3 {+0.40/42 2.3s} Kg7 {-0.04/6 1.1s} 85. Rc3 {+0.30/43 3.0s}
Kf7 {-0.04/6 0.96s} 86. Kf3 {+0.29/42 1.9s} Ra5 {-0.03/6 1.1s} 87. Rb3
{+0.25/40 2.5s} Kg7 {-0.04/6 1.0s} 88. Ke2 {+0.24/43 2.6s} Kf7 {-0.02/6
1.0s} 89. Rb7+ {+0.24/42 2.0s} Kf8 {-0.03/7 1.0s} 90. Rb3 {+0.23/42 1.7s}
Kf7 {-0.01/6 1.0s} 91. Ke3 {+0.13/40 3.2s, Draw by adjudication} 1/2-1/2

Lc0 overvalues its weak king.
Stockfish, already 2 pawns down, sacrifices the exchange and correctly says 0.00!!
Lc0 overvalues its material advantage for 40 moves.
-As impressive as it is, Stockfish may just be tactically, basic material count not 'knowledge', from its deep search even at blitz realizing that white has to return material.-
[Event "latest Sf, 6+1"]
[Site "Sherwin 50"]
[Date "2019.10.12"]
[Round "26"]
[White "lc0-v0.22.0_net-42872"]
[Black "Stockfish_19100908c0"]
[Result "1/2-1/2"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky Variation, 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3"]
[TimeControl "360+1"]
[Termination "adjudication"]
[PlyCount "177"]
[WhiteType "human"]
[BlackType "human"]
[FEN "6k1/4b1p1/3rPp2/7p/1P1B1K1P/2P3Pq/4QR2/8 w - - 2 49"]

49. Rh2 {+0.66/23 0.28s}
Rxd4+ {0.00/33 2.4s} 50. Ke3 {+0.66/21 0.25s} Qg4 {0.00/35 2.8s} 51. cxd4
{+0.65/20 0.48s} Qxg3+ {0.00/33 2.8s} 52. Ke4 {+0.63/18 2.2s} g6 {0.00/37
7.1s} 53. Qa2 {+0.65/18 19s} f5+ {0.00/37 2.1s} 54. Kd5 {+0.62/16 0.033s}
Qd6+ {0.00/36 2.2s} 55. Kc4 {+0.60/14 0.036s} Qc6+ {0.00/39 2.4s} 56. Kd3
{+0.57/19 12s} Qe4+ {0.00/38 2.0s} 57. Kc3 {+0.56/20 9.4s} Qf3+ {0.00/39
2.4s} 58. Kc4 {+0.55/21 1.4s} Qc6+ {0.00/42 3.6s} 59. Kb3 {+0.53/19 5.0s}
Qd5+ {0.00/40 1.6s} 60. Kc3 {+0.53/19 0.21s} Qf3+ {0.00/41 4.6s} 61. Kb2
{+0.52/19 0.74s} Qf4 {0.00/42 3.1s} 62. Kb3 {+0.49/20 4.0s} Qf3+ {0.00/42
1.8s} 63. Kb2 {+0.48/18 0.25s} Qf4 {0.00/43 4.2s} 64. Ka3 {+0.48/19 0.24s}
Qxd4 {0.00/41 3.1s} 65. Qb2 {+0.46/19 2.7s} Qd6 {0.00/41 1.4s} 66. Ka2
{+0.48/12 5.8s} Qa6+ {0.00/38 2.1s} 67. Qa3 {+0.61/10 2.1s} Qd6 {0.00/39
3.3s} 68. Rc2 {+0.96/9 0.71s} Qxe6+ {0.00/38 1.7s} 69. Qb3 {+1.03/13 0.97s}
Qxb3+ {0.00/42 1.5s} 70. Kxb3 {+0.94/14 0.76s} Bxh4 {0.00/46 2.0s} 71. b5
{+0.89/13 0.88s} Bg3 {0.00/48 2.1s} 72. b6 {+0.74/13 3.2s} h4 {0.00/48
2.1s} 73. Rc3 {+0.74/14 0.22s} Kf7 {0.00/50 2.1s} 74. b7 {+0.65/12 1.2s}
Bb8 {0.00/50 1.5s} 75. Rc8 {+0.59/12 0.63s} Be5 {0.00/53 5.9s} 76. Rc5
{+0.36/12 2.0s} Bd6 {0.00/48 3.5s} 77. Rc6 {+0.59/11 2.0s} Be5 {0.00/51
1.9s} 78. Rc5 {+0.55/12 0.60s} Bd6 {0.00/51 1.2s} 79. Rd5 {+0.50/11 1.0s}
Bb8 {0.00/48 1.1s} 80. Rd8 {+0.47/12 0.47s} Be5 {0.00/53 1.7s} 81. Rd7+
{+0.40/12 2.4s} Kf6 {0.00/46 1.1s} 82. Rd5 {+0.43/11 0.28s} Bh2 {0.00/46
1.3s} 83. Rd2 {+0.34/9 1.6s} Bc7 {0.00/48 1.00s} 84. Rc2 {+0.40/10 0.80s}
Be5 {0.00/47 1.6s} 85. Rc5 {+0.46/12 0.49s} Bh2 {0.00/50 2.7s} 86. Kc2
{+0.39/9 1.7s} g5 {0.00/48 1.1s} 87. Rc6+ {+0.36/9 0.70s} Ke7 {0.00/48
0.93s} 88. Kd2 {+0.29/9 1.6s} g4 {0.00/44 0.91s} 89. Rh6 {+0.16/8 1.2s,
Draw by adjudication} 1/2-1/2

Stockfish overvalues its rook vs. rook 4 pawns vs. 3 all on the kingside for 46 moves.
[Event "latest Sf, 6+1"]
[Site "Sherwin 50"]
[Date "2019.10.13"]
[Round "31"]
[White "Stockfish_19100908c0"]
[Black "lc0-v0.22.0_net-42872"]
[Result "1/2-1/2"]
[ECO "D14"]
[Opening "Slav"]
[Variation "Exchange, 6.Bf4 Bf5 7.e3 e6"]
[TimeControl "360+1"]
[Termination "adjudication"]
[PlyCount "177"]
[WhiteType "human"]
[BlackType "human"]
[FEN "8/4kp2/4p1p1/7p/3P1P1P/r5P1/3RKP2/8 w - - 3 43"]

43. d5 {+0.60/44 3.0s} exd5
{+0.01/7 5.3s} 44. Rxd5 {+0.60/50 3.2s} f5 {0.00/7 8.1s} 45. Rb5 {+0.80/55
3.1s} Kf7 {0.00/7 7.5s} 46. Kf1 {+0.80/60 3.4s} Kg7 {0.00/7 6.5s} 47. Rb7+
{+0.80/61 3.2s} Kf6 {0.00/7 6.1s} 48. Rb6+ {+0.80/61 4.0s} Kg7 {0.00/7
5.7s} 49. Kg2 {+0.80/61 3.1s} Ra8 {0.00/7 5.6s} 50. Re6 {+0.80/60 2.9s} Kf7
{0.00/6 5.1s} 51. Rc6 {+0.80/61 2.9s} Kg7 {0.00/6 4.8s} 52. Rd6 {+0.80/64
5.8s} Rc8 {0.00/6 4.5s} 53. Ra6 {+0.80/58 3.0s} Rc3 {0.00/6 4.1s} 54. Ra8
{+0.80/59 3.0s} Kf7 {0.00/6 3.8s} 55. Ra7+ {+0.80/62 3.2s} Kf6 {0.00/7
3.5s} 56. Ra6+ {+0.80/62 2.7s} Kg7 {0.00/7 3.1s} 57. Rd6 {+0.80/62 2.6s}
Kf7 {0.00/6 3.2s} 58. Rd7+ {+0.80/59 3.1s} Kf6 {0.00/7 2.8s} 59. Ra7
{+0.80/60 2.8s} Rd3 {0.00/6 2.6s} 60. Ra6+ {+0.80/60 2.5s} Kg7 {0.00/7
2.2s} 61. Rc6 {+0.80/61 2.4s} Rb3 {0.00/6 2.4s} 62. Rc7+ {+0.80/61 3.4s}
Kh6 {0.00/6 2.1s} 63. Ra7 {+0.80/62 2.9s} Rb8 {0.00/6 1.9s} 64. Re7
{+0.80/59 3.1s} Rb1 {0.00/6 1.8s} 65. Kf3 {+0.80/60 3.1s} Rc1 {0.00/6 1.7s}
66. Rb7 {+0.80/59 19s} Re1 {0.00/6 1.6s} 67. Rb6 {+0.80/57 1.9s} Kh7
{0.00/6 1.5s} 68. Rc6 {+0.80/56 2.2s} Re4 {0.00/6 1.5s} 69. Ra6 {+0.80/50
20s} Kg7 {0.00/6 1.4s} 70. Rc6 {+0.80/47 1.6s} Re1 {0.00/6 1.3s} 71. Kg2
{+0.80/50 21s} Re8 {0.00/6 1.3s} 72. Kf3 {+0.80/46 2.1s} Kf7 {0.00/6 1.3s}
73. Rc2 {+0.80/43 2.2s} Rb8 {0.00/6 1.2s} 74. Rc7+ {+0.80/38 8.7s} Kf6
{0.00/6 1.2s} 75. Ke3 {+0.80/36 0.83s} Rd8 {0.00/6 1.2s} 76. Rc6+ {+0.80/35
1.0s} Kg7 {0.00/6 1.1s} 77. Ra6 {+0.80/34 2.1s} Rd1 {0.00/6 1.2s} 78. Ra7+
{+0.80/33 0.84s} Kf6 {0.00/6 1.1s} 79. Rb7 {+0.80/29 1.9s} Rd8 {0.00/6
1.1s} 80. Rc7 {+0.79/28 2.6s} Rd6 {0.00/6 1.1s} 81. Kf3 {+0.80/27 0.76s}
Ra6 {0.00/6 1.1s} 82. Rc3 {+0.79/28 0.97s} Ra2 {0.00/6 1.1s} 83. Ke3
{+0.79/27 6.3s} Kg7 {0.00/6 1.1s} 84. Rd3 {+0.79/22 2.4s} Ra8 {0.00/6 1.1s}
85. Rd7+ {+0.80/22 2.0s} Kf6 {0.00/6 1.0s} 86. Rd6+ {+0.80/18 1.3s} Kg7
{0.00/6 1.1s} 87. Rd7+ {+0.79/20 1.2s} Kf6 {0.00/6 0.98s} 88. Rd2 {+0.35/35
2.4s} Ke6 {0.00/6 1.1s} 89. Rc2 {0.00/39 1.3s, Draw by adjudication}
1/2-1/2
Up Topic The Rybka Lounge / Computer Chess / Bad Stockfish and Lc0 ending evaluations

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