Unofficial stockfish 28.04.2013 with rtb tablebases support

[j_romang]

New executable here :
https://www.dropbox.com/s/grc3by2ks0ybz ... 42-RTB.zip
Compiled on linux, so I hope there is no missing DLL
Also, there shloud be a little speed improvement to the probing code.

[gotogo]

the engine is working fine so far on amd windows 7. I have 345 so far but I need the 6th man bases I do not have linux or enough memory to compile them. Thanks for the bases.

[syzygy]

the engine is working fine so far on amd windows 7. I have 345 so far but I need the 6th man bases I do not have linux or enough memory to compile them. Thanks for the bases.

If you have them, I would still like to see the positions (or full games) where things went wrong (before the bug fix).

[j_romang]

I will make a torrent as soon as they are completed ; but I think it still will take 1/2 to week to finish...and uploading will be VERY slow (maybe one month)

[gotogo]

[Event "h4 s and h4 Test , Blitz 5m"]
[Site "ROBERT-PC"]
[Date "2013.04.29"]
[Round "2"]
[White "Houdini 3 Pro x64 vintage"]
[Black "Stockfish 28-04-13 64bit SSE4"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "3200"]
[BlackElo "3200"]
[Annotator "0.28;0.28"]
[PlyCount "152"]
[TimeControl "300"]

{AMD Phenom(tm) II X6 1090T Processor 3817 MHz W=33.2 plies; 10,139kN/s; 6,
306 TBAs; Testing.ctg B=29.2 plies; 5,567kN/s; 2,269,927 TBAs; test2b.ctg} 1.
e4 {B 0} c5 {B 0} 2. Nf3 {B 0} d6 {B 0} 3. d4 {B 0} cxd4 {B 0} 4. Nxd4 {B 0}
Nf6 {B 0} 5. Nc3 {B 0} a6 {B 0} 6. Be3 {B 0} e5 {B 0} 7. Nb3 {B 0} Be6 {B 0} 8.
f3 {B 0} h5 {B 0} 9. Qd2 {B 0} Nbd7 {B 0} 10. Nd5 {B 0} Bxd5 {B 0} 11. exd5 {
B 0} g6 {B 0} 12. Be2 {B 0} Bg7 {B 0} 13. O-O {0.28/19 6} b6 {B 0} 14. c4 {B 0}
O-O {B 0} 15. Rac1 {B 0} Re8 {B 0} 16. Rce1 {B 0} h4 {B 0 Black last book move}
17. Bg5 {B 0} h3 {0.28/20 6} 18. gxh3 {B 0 White last book move} Qc8 {0.40/22
21} 19. h4 {0.12/19 6 (Qb4)} Nh5 {0.28/22 6} 20. Rf2 {0.10/20 14} Bf6 {0.44/22
7} 21. Bf1 {0.10/18 6} Qb7 {0.48/23 49 (Qb8)} 22. Qc2 {-0.04/19 5 (Qe3)} a5 {
0.24/23 8 (Rec8)} 23. Nc1 {0.06/21 5 (Re3)} Rec8 {0.28/23 4} 24. a4 {0.00/20 7
(Qd2)} Nc5 {0.16/23 5 (Bxg5)} 25. Bxf6 {0.08/20 8 (Ne2)} Nxf6 {0.20/19 1} 26.
f4 {0.11/22 5} exf4 {0.16/23 5} 27. Rxf4 {-0.02/21 5} Nh5 {0.04/26 5} 28. Rf2 {
-0.09/22 7} Re8 {0.04/26 7} 29. Be2 {-0.08/22 3} Re4 {0.00/26 6 (Ng7)} 30. Ref1
{-0.11/21 14} Rxh4 {0.28/27 12} 31. Rxf7 {-0.10/21 3} Qxf7 {0.00/26 4} 32. Rxf7
{-0.08/20 0} Kxf7 {0.00/26 6} 33. Nb3 {-0.06/22 3 (Bxh5)} Nf4 {0.00/26 4} 34.
Nxc5 {-0.06/23 3} bxc5 {0.00/28 4} 35. Bf3 {-0.05/24 3 (Qd2)} Re8 {0.00/26 4
(Rb8)} 36. Qd2 {-0.11/22 4} Re7 {0.00/28 6} 37. Kf1 {-0.11/22 3 (b3)} Re5 {0.
00/27 4 (g5)} 38. b3 {-0.11/22 8} Re7 {0.00/27 4 (g5)} 39. h3 {-0.11/22 6 (Kg1)
} Nxh3 {0.00/27 4 (Ke8)} 40. Qxa5 {-0.51/23 29 (Kg2)} Nf4 {-1.33/24 4 (g5)} 41.
Kf2 {-0.11/23 6} Nd3+ {-1.81/25 3 (Rh3)} 42. Kg3 {-1.66/21 12} Rd4 {-2.06/26 1}
43. Qd8 {-1.89/21 13 (Bd1)} Rf4 {-3.55/20 1} 44. Qxd6 {-1.95/21 3} Rf5 {-4.48/
21 2 (Re3)} 45. Bd1 {-2.93/15 2 (a5)} Re3+ {-5.41/22 1} 46. Kh4 {-2.93/14 0}
Nf2 {-5.65/24 1 (Re1)} 47. Bg4 {-4.91/19 2} Rh3+ {-6.96/25 4} 48. Bxh3 {-4.91/
18 0} Rh5+ {-7.19/23 2} 49. Kg3 {-4.71/1 0} Ne4+ {-7.79/25 6} 50. Kg2 {-5.05/
18 2 (Kh2)} Nxd6 {-8.52/25 4} 51. Bd7 {-5.93/23 17 (Bg4)} Rh8 {-8.84/26 3} 52.
Bc6 {-7.89/20 15 (Be6+)} Rb8 {-10.70/21 1} 53. Kg3 {-7.91/17 1 (a5)} Rxb3+ {
-11.31/21 1} 54. Kh2 {-8.48/19 1 (Kf2)} Ke7 {-13.25/23 1} 55. Kg1 {-10.40/21 6
(a5)} Nxc4 {-21.69/21 1 (Ra3)} 56. Bb5 {-10.69/20 3 (d6+)} Ne5 {-101.04/19 18
(Nb6)} 57. Kf2 {-13.88/21 6 (Bf1)} c4 {-#59/16 1 (Kd6)} 58. Ke1 {-21.55/22 9
(Ba6)} c3 {-#57/16 1 (Kd6)} 59. Kd1 {-14.93/19 1} c2+ {-#56/18 1 (Rb2)} 60.
Kxc2 {-7.11/19 2 (Kd2)} Rxb5 {-#54/21 1 (Rf3)} 61. axb5 {-13.56/25 3 (Kc3)} Kd6
{-#52/27 2} 62. b6 {-13.04/23 0 (Kc1)} g5 {#0/100 0 (Nd7)} 63. Kd2 {-12.58/22 1
} g4 {#0/100 0 (Kxd5)} 64. Ke3 {0.00/19 0} Nf7 {0.00/35 1} 65. Kf4 {0.00/24 1}
g3 {0.00/51 2 (Nh6)} 66. b7 {0.00/25 1 (Kxg3)} Kc7 {0.00/47 1} 67. b8=Q+ {0.00/
40 1} Kxb8 {0.00/100 0} 68. Kxg3 {0.00/99 0} Ne5 {0.00/1 0 (Kc7)} 69. Kf4 {0.
00/99 0} Nd3+ {0.00/1 0} 70. Kf5 {0.00/99 0} Kb7 {0.00/1 0} 71. d6 {0.00/99 0}
Kb8 {0.00/1 0} 72. d7 {0.00/99 0} Kc7 {0.00/1 0} 73. Kg4 {0.00/99 0} Nb4 {0.00/
1 0} 74. Kf4 {0.00/99 0} Na6 {0.00/1 0} 75. Kg4 {0.00/99 0} Kd8 {0.00/1 0} 76.
Kf5 {0.00/99 0} Kxd7 {0.00/1 0 Draw accepted} 1/2-1/2


[Event "h4 s and h4 Test , Blitz 5m"]
[Site "ROBERT-PC"]
[Date "2013.04.29"]
[Round "3"]
[White "Stockfish 28-04-13 64bit SSE4"]
[Black "Houdini 3 Pro x64 vintage"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "3200"]
[BlackElo "3200"]
[Annotator "0.44;0.13"]
[PlyCount "213"]
[TimeControl "300"]

{AMD Phenom(tm) II X6 1090T Processor 3817 MHz W=20.2 plies; 5,582kN/s; 141,
603 TBAs; test2b.ctg B=23.3 plies; 9,432kN/s; 2,153 TBAs; Testing.ctg} 1. e4 {
B 0} e5 {B 0} 2. Nf3 {0.44/21 5} Nc6 {B 0} 3. Bb5 {0.24/21 5} a6 {B 0} 4. Bxc6
{0.36/21 5} dxc6 {B 0} 5. O-O {B 0} Qf6 {B 0 Both last book move} 6. d4 {0.40/
22 8} exd4 {0.13/21 7} 7. Bg5 {0.44/22 5} Qd6 {0.11/22 8} 8. Nxd4 {0.48/23 6
(Qxd4)} Be7 {0.16/21 4} 9. Be3 {0.36/24 6 (Bxe7)} Nf6 {-0.02/21 10} 10. f3 {0.
44/23 7} O-O {0.05/22 36} 11. Nc3 {0.44/22 5 (Nd2)} Qd8 {0.03/19 8 (Re8)} 12.
Qe1 {0.48/22 5 (Qd2)} Bd6 {0.14/21 9} 13. Rd1 {0.52/23 8} Re8 {0.18/21 11 (Qe7)
} 14. Qh4 {0.64/22 9 (Qd2)} h6 {0.15/19 5 (a5)} 15. Rfe1 {0.60/22 6} Qe7 {0.21/
19 9 (a5)} 16. Bf4 {0.52/21 11 (Bf2)} Bc5 {0.12/19 6 (Bb4)} 17. Bg3 {0.60/22 5}
Kh7 {0.15/20 3 (Rd8)} 18. Qf4 {0.64/23 7} Bb6 {0.17/20 3} 19. Bf2 {0.76/22 4}
Kg8 {0.25/19 10} 20. a3 {0.68/24 4} Bc5 {0.25/19 16 (Nh5)} 21. Qh4 {0.80/20 4}
Ba7 {0.32/18 3} 22. h3 {0.84/22 11 (Re2)} Bd7 {0.32/18 5 (Be6)} 23. Qg3 {1.13/
23 9 (g4)} Rac8 {0.55/20 24} 24. f4 {1.29/24 6 (Nf5)} Nh7 {0.57/19 2 (Red8)}
25. f5 {1.01/22 5 (Kh2)} Bc5 {0.43/18 2 (Bb6)} 26. Nf3 {1.25/22 5 (Be3)} Bxf2+
{0.63/19 3 (Ng5)} 27. Kxf2 {1.29/24 23} Qc5+ {0.52/20 3} 28. Kf1 {1.17/25 6}
Re7 {0.59/19 3} 29. Rd3 {1.17/24 7} f6 {0.89/18 3} 30. b4 {1.17/24 19} Qc4 {0.
70/18 3} 31. Kg1 {0.96/24 19 (h4)} Rce8 {0.54/19 3 (a5)} 32. Red1 {0.96/20 2}
Bc8 {0.48/19 3} 33. h4 {0.84/22 6 (Nh4)} Nf8 {0.46/20 6 (a5)} 34. Nd4 {0.64/19
2} Qf7 {0.43/20 4} 35. Qf4 {0.64/20 3} Kh8 {0.44/20 2 (Qc4)} 36. Rg3 {0.76/18 2
} Qc4 {0.38/19 2 (Rd7)} 37. Qd2 {0.64/20 5 (Kh2)} c5 {0.34/18 1} 38. Qe2 {0.40/
22 1} Qxe2 {0.34/16 0} 39. Ndxe2 {0.48/24 1} cxb4 {0.26/20 3 (Bd7)} 40. axb4 {
0.64/18 1} b6 {0.25/22 2 (b5)} 41. Nf4 {0.52/21 2} Bb7 {0.27/20 1} 42. Nh5 {0.
72/22 2} Ra8 {0.30/19 2 (a5)} 43. Nd5 {0.80/20 1 (Rd4)} Rd7 {0.28/18 2} 44.
Rgd3 {0.64/20 2 (c4)} Re8 {0.28/19 1} 45. Ng3 {0.56/22 2} Re5 {0.31/19 4 (a5)}
46. c4 {0.80/21 1 (Kf2)} Bc6 {0.28/19 1 (Re8)} 47. Kf1 {0.68/18 1 (Kf2)} Kg8 {
0.24/18 2 (a5)} 48. Kf2 {0.64/18 1} Kf7 {0.18/19 1} 49. Ke3 {0.64/19 2 (Ra1)}
Bb7 {0.15/18 1} 50. Rd4 {0.60/20 2 (Ke2)} Re8 {0.33/18 3} 51. Rc1 {0.60/22 1
(Ne2)} Re5 {0.15/17 1} 52. Rd3 {0.64/22 3 (Nf4)} Re8 {0.18/17 1 (a5)} 53. Rdc3
{0.64/21 1} Re5 {0.17/17 3} 54. Ra1 {0.64/22 1 (Kf2)} Kg8 {0.19/17 1 (Re8)} 55.
Rcc1 {0.64/16 1 (Rd3)} Kf7 {0.18/17 1} 56. Ra3 {0.64/21 1 (Rc2)} Kg8 {0.20/17
1 (Re8)} 57. Nh5 {0.92/16 1 (Rd3)} Rd8 {0.27/17 2} 58. Rd3 {0.80/17 1} Kf7 {0.
34/17 2} 59. g4 {0.72/18 3 (b5)} Rc8 {0.28/16 1 (Rd7)} 60. Rd4 {0.92/15 1} Ba8
{0.30/17 1 (Bc6)} 61. Rg1 {0.76/17 1 (Ra1)} Rce8 {0.30/16 1} 62. Ng3 {0.92/17 1
} Rc8 {0.42/19 2} 63. Rd2 {1.01/17 2 (Ra1)} Ree8 {0.16/16 1 (Nd7)} 64. Nh5 {1.
13/18 1 (Rgd1)} Nh7 {1.04/17 6 (Nd7)} 65. Nhf4 {1.81/16 1} Bb7 {1.12/17 2 (c5)}
66. Ra2 {1.73/16 1 (Rd4)} Re5 {1.00/17 1} 67. Kd3 {1.85/17 0} Ree8 {0.79/17 1}
68. Ne6 {1.81/18 0} Nf8 {0.83/18 1} 69. Nexc7 {1.85/20 1} Bxd5 {0.82/17 0} 70.
Nxd5 {1.89/20 0} Nd7 {0.79/16 0} 71. Rc1 {1.97/19 1} Ne5+ {0.95/18 1} 72. Kd4 {
1.97/18 0} a5 {0.77/18 0} 73. bxa5 {2.02/19 0} bxa5 {0.89/19 1} 74. c5 {1.81/
19 1} Nc6+ {0.89/18 1} 75. Ke3 {1.85/20 0} Re5 {0.89/19 1 (Rb8)} 76. Ra4 {1.89/
17 0 (Rc4)} Rb8 {0.91/19 0 (Rce8)} 77. Nb6 {2.02/17 0} Rbe8 {0.80/18 1} 78. Rc2
{1.73/18 1 (Kf3)} g6 {0.46/14 1} 79. h5 {1.69/18 1 (fxg6+)} gxh5 {0.76/16 0
(g5)} 80. gxh5 {1.49/16 0} Rxf5 {0.72/18 0} 81. Nc8 {1.69/17 0} Rxh5 {0.79/19 1
} 82. Nd6+ {1.53/16 0} Ke7 {0.74/20 1} 83. Nxe8 {1.45/17 0} Kxe8 {0.68/19 1}
84. Rc1 {1.69/15 0 (Rc3)} Rh3+ {0.66/18 0} 85. Kf2 {1.61/16 0 (Ke2)} Ke7 {0.46/
17 1 (Rh2+)} 86. Rd1 {1.73/17 0 (Raa1)} Rc3 {0.70/20 2 (Rh2+)} 87. Rd5 {2.22/
14 0} Nb4 {0.70/20 0 (Rc1)} 88. Rxa5 {2.50/14 0} Nxd5 {0.70/19 0} 89. exd5 {2.
10/14 0} f5 {0.65/21 0} 90. Ke2 {2.50/15 0} f4 {0.94/21 3 (Kf6)} 91. Kd2 {1.89/
14 0} Rg3 {1.25/16 1 (Rc4)} 92. Ra7+ {3.51/14 0} Kd8 {1.01/19 0} 93. c6 {1.17/
15 0 (Ra8+)} Rg6 {1.61/18 0 (Rg5)} 94. Ke2 {3.59/15 0} Rd6 {2.50/18 1} 95. Ra5
{4.76/16 0} Kc7 {2.54/18 0} 96. Kf3 {5.89/18 0} Kb6 {2.75/19 2 (Rf6)} 97. Rb5+
{5.89/17 0} Kxb5 {2.76/17 0 (Kc7)} 98. c7 {25.73/11 0} Rxd5 {2.64/17 0 (Kb4)}
99. c8=Q {#53/18 0} Rd4 {2.90/18 0} 100. Qh8 {#52/23 0 (Qe6)} Kc4 {#34/18 0}
101. Qxd4+ {#0/100 0 (Qxh6)} Kxd4 {0.00/99 0} 102. Kxf4 {0.00/1 0} h5 {0.00/99
0} 103. Kf3 {0.00/1 0} h4 {0.00/99 0} 104. Kg4 {0.00/1 0} h3 {0.00/99 0} 105.
Kf3 {0.00/1 0} Ke5 {0.00/99 0} 106. Kg3 {0.00/1 0} Kf6 {0.00/99 0} 107. Kxh3 {
0.00/1 0 Draw accepted} 1/2-1/2

[velmarin]

Please,
wrap [***] games [\***]
and PGN by ***

[pgn]
[Event "h4 s and h4 Test , Blitz 5m"]
[Site "ROBERT-PC"]
[Date "2013.04.29"]
[Round "2"]
[White "Houdini 3 Pro x64 vintage"]
[Black "Stockfish 28-04-13 64bit SSE4"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "3200"]
[BlackElo "3200"]
[Annotator "0.28;0.28"]
[PlyCount "152"]
[TimeControl "300"]

{AMD Phenom(tm) II X6 1090T Processor 3817 MHz W=33.2 plies; 10,139kN/s; 6,
306 TBAs; Testing.ctg B=29.2 plies; 5,567kN/s; 2,269,927 TBAs; test2b.ctg} 1.
e4 {B 0} c5 {B 0} 2. Nf3 {B 0} d6 {B 0} 3. d4 {B 0} cxd4 {B 0} 4. Nxd4 {B 0}
Nf6 {B 0} 5. Nc3 {B 0} a6 {B 0} 6. Be3 {B 0} e5 {B 0} 7. Nb3 {B 0} Be6 {B 0} 8.
f3 {B 0} h5 {B 0} 9. Qd2 {B 0} Nbd7 {B 0} 10. Nd5 {B 0} Bxd5 {B 0} 11. exd5 {
B 0} g6 {B 0} 12. Be2 {B 0} Bg7 {B 0} 13. O-O {0.28/19 6} b6 {B 0} 14. c4 {B 0}
O-O {B 0} 15. Rac1 {B 0} Re8 {B 0} 16. Rce1 {B 0} h4 {B 0 Black last book move}
17. Bg5 {B 0} h3 {0.28/20 6} 18. gxh3 {B 0 White last book move} Qc8 {0.40/22
21} 19. h4 {0.12/19 6 (Qb4)} Nh5 {0.28/22 6} 20. Rf2 {0.10/20 14} Bf6 {0.44/22
7} 21. Bf1 {0.10/18 6} Qb7 {0.48/23 49 (Qb8)} 22. Qc2 {-0.04/19 5 (Qe3)} a5 {
0.24/23 8 (Rec8)} 23. Nc1 {0.06/21 5 (Re3)} Rec8 {0.28/23 4} 24. a4 {0.00/20 7
(Qd2)} Nc5 {0.16/23 5 (Bxg5)} 25. Bxf6 {0.08/20 8 (Ne2)} Nxf6 {0.20/19 1} 26.
f4 {0.11/22 5} exf4 {0.16/23 5} 27. Rxf4 {-0.02/21 5} Nh5 {0.04/26 5} 28. Rf2 {
-0.09/22 7} Re8 {0.04/26 7} 29. Be2 {-0.08/22 3} Re4 {0.00/26 6 (Ng7)} 30. Ref1
{-0.11/21 14} Rxh4 {0.28/27 12} 31. Rxf7 {-0.10/21 3} Qxf7 {0.00/26 4} 32. Rxf7
{-0.08/20 0} Kxf7 {0.00/26 6} 33. Nb3 {-0.06/22 3 (Bxh5)} Nf4 {0.00/26 4} 34.
Nxc5 {-0.06/23 3} bxc5 {0.00/28 4} 35. Bf3 {-0.05/24 3 (Qd2)} Re8 {0.00/26 4
(Rb8)} 36. Qd2 {-0.11/22 4} Re7 {0.00/28 6} 37. Kf1 {-0.11/22 3 (b3)} Re5 {0.
00/27 4 (g5)} 38. b3 {-0.11/22 8} Re7 {0.00/27 4 (g5)} 39. h3 {-0.11/22 6 (Kg1)
} Nxh3 {0.00/27 4 (Ke8)} 40. Qxa5 {-0.51/23 29 (Kg2)} Nf4 {-1.33/24 4 (g5)} 41.
Kf2 {-0.11/23 6} Nd3+ {-1.81/25 3 (Rh3)} 42. Kg3 {-1.66/21 12} Rd4 {-2.06/26 1}
43. Qd8 {-1.89/21 13 (Bd1)} Rf4 {-3.55/20 1} 44. Qxd6 {-1.95/21 3} Rf5 {-4.48/
21 2 (Re3)} 45. Bd1 {-2.93/15 2 (a5)} Re3+ {-5.41/22 1} 46. Kh4 {-2.93/14 0}
Nf2 {-5.65/24 1 (Re1)} 47. Bg4 {-4.91/19 2} Rh3+ {-6.96/25 4} 48. Bxh3 {-4.91/
18 0} Rh5+ {-7.19/23 2} 49. Kg3 {-4.71/1 0} Ne4+ {-7.79/25 6} 50. Kg2 {-5.05/
18 2 (Kh2)} Nxd6 {-8.52/25 4} 51. Bd7 {-5.93/23 17 (Bg4)} Rh8 {-8.84/26 3} 52.
Bc6 {-7.89/20 15 (Be6+)} Rb8 {-10.70/21 1} 53. Kg3 {-7.91/17 1 (a5)} Rxb3+ {
-11.31/21 1} 54. Kh2 {-8.48/19 1 (Kf2)} Ke7 {-13.25/23 1} 55. Kg1 {-10.40/21 6
(a5)} Nxc4 {-21.69/21 1 (Ra3)} 56. Bb5 {-10.69/20 3 (d6+)} Ne5 {-101.04/19 18
(Nb6)} 57. Kf2 {-13.88/21 6 (Bf1)} c4 {-#59/16 1 (Kd6)} 58. Ke1 {-21.55/22 9
(Ba6)} c3 {-#57/16 1 (Kd6)} 59. Kd1 {-14.93/19 1} c2+ {-#56/18 1 (Rb2)} 60.
Kxc2 {-7.11/19 2 (Kd2)} Rxb5 {-#54/21 1 (Rf3)} 61. axb5 {-13.56/25 3 (Kc3)} Kd6
{-#52/27 2} 62. b6 {-13.04/23 0 (Kc1)} g5 {#0/100 0 (Nd7)} 63. Kd2 {-12.58/22 1
} g4 {#0/100 0 (Kxd5)} 64. Ke3 {0.00/19 0} Nf7 {0.00/35 1} 65. Kf4 {0.00/24 1}
g3 {0.00/51 2 (Nh6)} 66. b7 {0.00/25 1 (Kxg3)} Kc7 {0.00/47 1} 67. b8=Q+ {0.00/
40 1} Kxb8 {0.00/100 0} 68. Kxg3 {0.00/99 0} Ne5 {0.00/1 0 (Kc7)} 69. Kf4 {0.
00/99 0} Nd3+ {0.00/1 0} 70. Kf5 {0.00/99 0} Kb7 {0.00/1 0} 71. d6 {0.00/99 0}
Kb8 {0.00/1 0} 72. d7 {0.00/99 0} Kc7 {0.00/1 0} 73. Kg4 {0.00/99 0} Nb4 {0.00/
1 0} 74. Kf4 {0.00/99 0} Na6 {0.00/1 0} 75. Kg4 {0.00/99 0} Kd8 {0.00/1 0} 76.
Kf5 {0.00/99 0} Kxd7 {0.00/1 0 Draw accepted} 1/2-1/2


[Event "h4 s and h4 Test , Blitz 5m"]
[Site "ROBERT-PC"]
[Date "2013.04.29"]
[Round "3"]
[White "Stockfish 28-04-13 64bit SSE4"]
[Black "Houdini 3 Pro x64 vintage"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "3200"]
[BlackElo "3200"]
[Annotator "0.44;0.13"]
[PlyCount "213"]
[TimeControl "300"]

{AMD Phenom(tm) II X6 1090T Processor 3817 MHz W=20.2 plies; 5,582kN/s; 141,
603 TBAs; test2b.ctg B=23.3 plies; 9,432kN/s; 2,153 TBAs; Testing.ctg} 1. e4 {
B 0} e5 {B 0} 2. Nf3 {0.44/21 5} Nc6 {B 0} 3. Bb5 {0.24/21 5} a6 {B 0} 4. Bxc6
{0.36/21 5} dxc6 {B 0} 5. O-O {B 0} Qf6 {B 0 Both last book move} 6. d4 {0.40/
22 8} exd4 {0.13/21 7} 7. Bg5 {0.44/22 5} Qd6 {0.11/22 8} 8. Nxd4 {0.48/23 6
(Qxd4)} Be7 {0.16/21 4} 9. Be3 {0.36/24 6 (Bxe7)} Nf6 {-0.02/21 10} 10. f3 {0.
44/23 7} O-O {0.05/22 36} 11. Nc3 {0.44/22 5 (Nd2)} Qd8 {0.03/19 8 (Re8)} 12.
Qe1 {0.48/22 5 (Qd2)} Bd6 {0.14/21 9} 13. Rd1 {0.52/23 8} Re8 {0.18/21 11 (Qe7)
} 14. Qh4 {0.64/22 9 (Qd2)} h6 {0.15/19 5 (a5)} 15. Rfe1 {0.60/22 6} Qe7 {0.21/
19 9 (a5)} 16. Bf4 {0.52/21 11 (Bf2)} Bc5 {0.12/19 6 (Bb4)} 17. Bg3 {0.60/22 5}
Kh7 {0.15/20 3 (Rd8)} 18. Qf4 {0.64/23 7} Bb6 {0.17/20 3} 19. Bf2 {0.76/22 4}
Kg8 {0.25/19 10} 20. a3 {0.68/24 4} Bc5 {0.25/19 16 (Nh5)} 21. Qh4 {0.80/20 4}
Ba7 {0.32/18 3} 22. h3 {0.84/22 11 (Re2)} Bd7 {0.32/18 5 (Be6)} 23. Qg3 {1.13/
23 9 (g4)} Rac8 {0.55/20 24} 24. f4 {1.29/24 6 (Nf5)} Nh7 {0.57/19 2 (Red8)}
25. f5 {1.01/22 5 (Kh2)} Bc5 {0.43/18 2 (Bb6)} 26. Nf3 {1.25/22 5 (Be3)} Bxf2+
{0.63/19 3 (Ng5)} 27. Kxf2 {1.29/24 23} Qc5+ {0.52/20 3} 28. Kf1 {1.17/25 6}
Re7 {0.59/19 3} 29. Rd3 {1.17/24 7} f6 {0.89/18 3} 30. b4 {1.17/24 19} Qc4 {0.
70/18 3} 31. Kg1 {0.96/24 19 (h4)} Rce8 {0.54/19 3 (a5)} 32. Red1 {0.96/20 2}
Bc8 {0.48/19 3} 33. h4 {0.84/22 6 (Nh4)} Nf8 {0.46/20 6 (a5)} 34. Nd4 {0.64/19
2} Qf7 {0.43/20 4} 35. Qf4 {0.64/20 3} Kh8 {0.44/20 2 (Qc4)} 36. Rg3 {0.76/18 2
} Qc4 {0.38/19 2 (Rd7)} 37. Qd2 {0.64/20 5 (Kh2)} c5 {0.34/18 1} 38. Qe2 {0.40/
22 1} Qxe2 {0.34/16 0} 39. Ndxe2 {0.48/24 1} cxb4 {0.26/20 3 (Bd7)} 40. axb4 {
0.64/18 1} b6 {0.25/22 2 (b5)} 41. Nf4 {0.52/21 2} Bb7 {0.27/20 1} 42. Nh5 {0.
72/22 2} Ra8 {0.30/19 2 (a5)} 43. Nd5 {0.80/20 1 (Rd4)} Rd7 {0.28/18 2} 44.
Rgd3 {0.64/20 2 (c4)} Re8 {0.28/19 1} 45. Ng3 {0.56/22 2} Re5 {0.31/19 4 (a5)}
46. c4 {0.80/21 1 (Kf2)} Bc6 {0.28/19 1 (Re8)} 47. Kf1 {0.68/18 1 (Kf2)} Kg8 {
0.24/18 2 (a5)} 48. Kf2 {0.64/18 1} Kf7 {0.18/19 1} 49. Ke3 {0.64/19 2 (Ra1)}
Bb7 {0.15/18 1} 50. Rd4 {0.60/20 2 (Ke2)} Re8 {0.33/18 3} 51. Rc1 {0.60/22 1
(Ne2)} Re5 {0.15/17 1} 52. Rd3 {0.64/22 3 (Nf4)} Re8 {0.18/17 1 (a5)} 53. Rdc3
{0.64/21 1} Re5 {0.17/17 3} 54. Ra1 {0.64/22 1 (Kf2)} Kg8 {0.19/17 1 (Re8)} 55.
Rcc1 {0.64/16 1 (Rd3)} Kf7 {0.18/17 1} 56. Ra3 {0.64/21 1 (Rc2)} Kg8 {0.20/17
1 (Re8)} 57. Nh5 {0.92/16 1 (Rd3)} Rd8 {0.27/17 2} 58. Rd3 {0.80/17 1} Kf7 {0.
34/17 2} 59. g4 {0.72/18 3 (b5)} Rc8 {0.28/16 1 (Rd7)} 60. Rd4 {0.92/15 1} Ba8
{0.30/17 1 (Bc6)} 61. Rg1 {0.76/17 1 (Ra1)} Rce8 {0.30/16 1} 62. Ng3 {0.92/17 1
} Rc8 {0.42/19 2} 63. Rd2 {1.01/17 2 (Ra1)} Ree8 {0.16/16 1 (Nd7)} 64. Nh5 {1.
13/18 1 (Rgd1)} Nh7 {1.04/17 6 (Nd7)} 65. Nhf4 {1.81/16 1} Bb7 {1.12/17 2 (c5)}
66. Ra2 {1.73/16 1 (Rd4)} Re5 {1.00/17 1} 67. Kd3 {1.85/17 0} Ree8 {0.79/17 1}
68. Ne6 {1.81/18 0} Nf8 {0.83/18 1} 69. Nexc7 {1.85/20 1} Bxd5 {0.82/17 0} 70.
Nxd5 {1.89/20 0} Nd7 {0.79/16 0} 71. Rc1 {1.97/19 1} Ne5+ {0.95/18 1} 72. Kd4 {
1.97/18 0} a5 {0.77/18 0} 73. bxa5 {2.02/19 0} bxa5 {0.89/19 1} 74. c5 {1.81/
19 1} Nc6+ {0.89/18 1} 75. Ke3 {1.85/20 0} Re5 {0.89/19 1 (Rb8)} 76. Ra4 {1.89/
17 0 (Rc4)} Rb8 {0.91/19 0 (Rce8)} 77. Nb6 {2.02/17 0} Rbe8 {0.80/18 1} 78. Rc2
{1.73/18 1 (Kf3)} g6 {0.46/14 1} 79. h5 {1.69/18 1 (fxg6+)} gxh5 {0.76/16 0
(g5)} 80. gxh5 {1.49/16 0} Rxf5 {0.72/18 0} 81. Nc8 {1.69/17 0} Rxh5 {0.79/19 1
} 82. Nd6+ {1.53/16 0} Ke7 {0.74/20 1} 83. Nxe8 {1.45/17 0} Kxe8 {0.68/19 1}
84. Rc1 {1.69/15 0 (Rc3)} Rh3+ {0.66/18 0} 85. Kf2 {1.61/16 0 (Ke2)} Ke7 {0.46/
17 1 (Rh2+)} 86. Rd1 {1.73/17 0 (Raa1)} Rc3 {0.70/20 2 (Rh2+)} 87. Rd5 {2.22/
14 0} Nb4 {0.70/20 0 (Rc1)} 88. Rxa5 {2.50/14 0} Nxd5 {0.70/19 0} 89. exd5 {2.
10/14 0} f5 {0.65/21 0} 90. Ke2 {2.50/15 0} f4 {0.94/21 3 (Kf6)} 91. Kd2 {1.89/
14 0} Rg3 {1.25/16 1 (Rc4)} 92. Ra7+ {3.51/14 0} Kd8 {1.01/19 0} 93. c6 {1.17/
15 0 (Ra8+)} Rg6 {1.61/18 0 (Rg5)} 94. Ke2 {3.59/15 0} Rd6 {2.50/18 1} 95. Ra5
{4.76/16 0} Kc7 {2.54/18 0} 96. Kf3 {5.89/18 0} Kb6 {2.75/19 2 (Rf6)} 97. Rb5+
{5.89/17 0} Kxb5 {2.76/17 0 (Kc7)} 98. c7 {25.73/11 0} Rxd5 {2.64/17 0 (Kb4)}
99. c8=Q {#53/18 0} Rd4 {2.90/18 0} 100. Qh8 {#52/23 0 (Qe6)} Kc4 {#34/18 0}
101. Qxd4+ {#0/100 0 (Qxh6)} Kxd4 {0.00/99 0} 102. Kxf4 {0.00/1 0} h5 {0.00/99
0} 103. Kf3 {0.00/1 0} h4 {0.00/99 0} 104. Kg4 {0.00/1 0} h3 {0.00/99 0} 105.
Kf3 {0.00/1 0} Ke5 {0.00/99 0} 106. Kg3 {0.00/1 0} Kf6 {0.00/99 0} 107. Kxh3 {
0.00/1 0 Draw accepted} 1/2-1/2[/pgn]

Quote my post and see the method,
Thanks.

[syzygy]

Thanks a lot, this helped me to find and fix another bug.

This bug only occurred if only 5-piece tables are present. If there are 6 pieces left on the board, the DTZ probe fails as it should. The problem was that the search() function then attempts a WDL probe at the root, which succeeds if there is a winning capture. When that happens, no move is returned and the engine plays something random or so. Fixed now, but Jean-François will probably have to update his compile.

[j_romang]

Thanks, corrected and here is the new binary file : https://www.dropbox.com/s/jnouj6jh3fwav ... 42-RTB.zip

[Marek Soszynski]

[d]8/5k2/8/8/8/4p2P/5p2/7K b - - 0 74

A simple mate in four, but Stockfish-rtb, with the new tablebases, insists on under-promoting to a knight.

[j_romang]

Thanks Marek..wil investigate on that