Galjoen 0.35

[Werner Taelemans]

added in this version:

support for chess960
support for multipv
transposition table has buckets with 4 entries
12 eval terms were tuned with Texel's Tuning Method

I suppose it's at least 30 Elo stronger than the previous version.

[Modern Times]

Thanks Werner. Ray will be happy to have another engine that can play 960.

Yes indeed ! I'm trying it a chess960 match now, with it running in UCI mode in ChessGUI.

[Werner Taelemans]

Nice!

[Modern Times]

It is running perfectly so far, 40 games and no issues

[Modern Times]

It seems that the evals need some work - Galjoen shows an eval of +6.60 on move 3 in this game

[pgn]
[Event "CCRL"]
[Site "CCRL"]
[Date "2017.03.05"]
[Round "13.1"]
[White "Galjoen_v0.35"]
[Black "Taktix 2.23x"]
[Result "0-1"]
[Time "22:36:46"]
[TimeControl "40/180:40/180:40/180"]
[PlyCount "114"]
[Number "25"]
[Termination "checkmate"]
[BlackType "program"]
[WhiteType "program"]
[Variant "fischerandom"]
[SetUp "1"]
[FEN "bbnrqnkr/pppppppp/8/8/8/8/PPPPPPPP/BBNRQNKR w HDhd - 0 1"]

1.b3 {[%eval 5,12] [%emt 00:00:02]} Ng6 {(b6) [%eval -2,9] [%emt 00:00:04]}
2.Bb2 {(Ng3) [%eval 12,11] [%emt 00:00:04]} O-O {(b6) [%eval -18,9] [%emt 00:00:05]}
3.Ng3 {(Ng3) [%eval 641,11] [%emt 00:00:02]} d5 {(b6) [%eval 0,7] [%emt 00:00:05]}
4.h4 {(e3) [%eval 660,12] [%emt 00:00:03]} f5 {(Nd6) [%eval -46,6] [%emt 00:00:04]}
5.h5 {(h5) [%eval 695,12] [%emt 00:00:04]} Nh8 {(Nf4) [%eval -25,7] [%emt 00:00:04]}
6.h6 {(f4) [%eval 685,11] [%emt 00:00:03]} gxh6 {(gxh6) [%eval -52,8] [%emt 00:00:04]}
7.Rxh6 {[%eval 668,9] [%emt 00:00:04]} f4 {(b6) [%eval 48,7] [%emt 00:00:04]}
8.c4 {(c4) [%eval 713,10] [%emt 00:00:03]} Rf7 {(e5) [%eval -46,6] [%emt 00:00:03]}
9.Nf5 {(Nf5) [%eval 768,8] [%emt 00:00:02]} e6 {(dxc4) [%eval 86,8] [%emt 00:00:04]}
10.Nd4 {(Nd4) [%eval 765,10] [%emt 00:00:04]} Re7 {(dxc4) [%eval 86,8] [%emt 00:00:04]}
11.cxd5 {(Nf3) [%eval 815,10] [%emt 00:00:05]} c5 {(Rxd5) [%eval -49,1] [%emt 00:00:06]}
12.dxc6 {(Nxe6) [%eval 829,10] [%emt 00:00:04]} bxc6 {(Be5) [%eval 126,7] [%emt 00:00:04]}
13.Nf3 {(Nf3) [%eval 888,9] [%emt 00:00:04]} Rd5 {(Qf8) [%eval 181,7] [%emt 00:00:04]}
14.e3 {(e4) [%eval 895,9] [%emt 00:00:03]} Rh5 {(Rh5) [%eval 166,7] [%emt 00:00:05]}
15.Rxh5 {(Rxh5) [%eval 853,8] [%emt 00:00:03]} Qxh5 {(Rg7) [%eval 172,6] [%emt 00:00:02]}
16.exf4 {(exf4) [%eval 816,9] [%emt 00:00:05]} Bxf4 {(Bxf4) [%eval 176,7] [%emt 00:00:05]}
17.Qe4 {(Bf6) [%eval 810,10] [%emt 00:00:03]} Ng6 {(Qh6) [%eval 146,7] [%emt 00:00:05]}
18.Ne2 {(Bf6) [%eval 842,11] [%emt 00:00:05]} Bc7 {(Bd6) [%eval 162,7] [%emt 00:00:05]}
19.Ng3 {(Bf6) [%eval 841,11] [%emt 00:00:04]} Qd5 {(Qh6) [%eval 149,4] [%emt 00:00:07]}
20.Qg4 {(Bd4) [%eval 967,9] [%emt 00:00:04]} Kf8 {(Rg7) [%eval 224,7] [%emt 00:00:05]}
21.Re1 {(Bxg6) [%eval 917,9] [%emt 00:00:05]} Bb6 {(Rf7) [%eval 253,5] [%emt 00:00:05]}
22.Bxg6 {(Bxg6) [%eval 916,9] [%emt 00:00:05]} hxg6 {(hxg6) [%eval 268,6] [%emt 00:00:04]}
23.Ba3 {(Qxg6) [%eval 899,8] [%emt 00:00:05]} c5 {(Kg7) [%eval 312,7] [%emt 00:00:05]}
24.Qf4 {(Qxg6) [%eval 802,8] [%emt 00:00:05]} Kg8 {(Kg8) [%eval 225,8] [%emt 00:00:04]}
25.Qe4 {(Qh6) [%eval 725,9] [%emt 00:00:04]} Qxe4 {(Nd6) [%eval 126,6] [%emt 00:00:04]}
26.Rxe4 {(Nxe4) [%eval 76,11] [%emt 00:00:04]} Bxe4 {(Rh7) [%eval -13,6] [%emt 00:00:02]}
27.Nxe4 {(Nxe4) [%eval 57,12] [%emt 00:00:04]} Rc7 {(Rh7) [%eval 39,10] [%emt 00:00:05]}
28.Nf6 {(Neg5) [%eval 549,10] [%emt 00:00:04]} Kf7 {(Kg7) [%eval 0,9] [%emt 00:00:02]}
29.Ng4 {(Ne4) [%eval 569,9] [%emt 00:00:04]} Ke8 {(Kg8) [%eval -17,8] [%emt 00:00:03]}
30.g3 {(Nge5) [%eval 437,10] [%emt 00:00:04]} Nd6 {(Rf7) [%eval -43,7] [%emt 00:00:03]}
31.Ng5 {(Nge5) [%eval 502,11] [%emt 00:00:05]} Ke7 {(Nb5) [%eval -43,6] [%emt 00:00:05]}
32.Bb2 {(Ne5) [%eval 607,11] [%emt 00:00:04]} Nf7 {(Rd7) [%eval -37,9] [%emt 00:00:04]}
33.Nxf7 {(Nxf7) [%eval 644,11] [%emt 00:00:06]} Kxf7 {(Kxf7) [%eval -34,9] [%emt 00:00:02]}
34.Ne5 {(Ne5) [%eval 545,10] [%emt 00:00:07]} Kf6 {(Kf6) [%eval -32,10] [%emt 00:00:05]}
35.Nf3 {(Nc4) [%eval 517,11] [%emt 00:00:07]} Ke7 {(Kf5) [%eval -43,11] [%emt 00:00:05]}
36.a4 {(Bc3) [%eval 492,11] [%emt 00:00:06]} c4 {(Rd7) [%eval -71,9] [%emt 00:00:03]}
37.bxc4 {(b4) [%eval 485,11] [%emt 00:00:05]} Rxc4 {(Rxc4) [%eval -87,8] [%emt 00:00:04]}
38.Ne5 {(a5) [%eval 322,10] [%emt 00:00:07]} Rxa4 {(Rg4) [%eval -73,7] [%emt 00:00:04]}
39.Nxg6 {(Nxg6) [%eval 249,11] [%emt 00:00:09]} Kd6 {(Ke8) [%eval -86,10] [%emt 00:00:07]}
40.Kf1 {(Be5) [%eval 140,11] [%emt 00:00:08]} Bd4 {(Bd4) [%eval -125,11] [%emt 00:00:07]}
41.Bxd4 {(Bxd4) [%eval 82,11] [%emt 00:00:03]} Rxd4 {(Rxd4) [%eval -125,10] [%emt 00:00:02]}
42.Ke1 {(Ke2) [%eval 83,9] [%emt 00:00:04]} a5 {(a5) [%eval -146,9] [%emt 00:00:02]}
43.Kd1 {(Nf4) [%eval -5,9] [%emt 00:00:03]} a4 {(Rxd2) [%eval -237,8] [%emt 00:00:02]}
44.Kc1 {(Kc2) [%eval -215,9] [%emt 00:00:03]} Rb4 {(d6e5) [%eval -587,9] [%emt 00:00:05]}
45.Kc2 {(Ne5) [%eval -932,9] [%emt 00:00:03]} a3 {(a3) [%eval -1004,7] [%emt 00:00:04]}
46.Ne5 {[%eval -1178,9] [%emt 00:00:04]} a2 {(Kxe5) [%eval -936,3] [%emt 00:00:06]}
47.Nc4 {[%eval -993,9] [%emt 00:00:04]} Kc7 {(Kd5) [%eval -1077,8] [%emt 00:00:04]}
48.f4 {(Kc3) [%eval -1897,9] [%emt 00:00:05]} a1=Q {(a1=Q) [%eval -1232,7] [%emt 00:00:05]}
49.d3 {(d3) [%eval -5485,8] [%emt 00:00:03]} Qa2 {(Qb1) [%eval -1454,7] [%emt 00:00:05]}
50.Kc3 {(Kc3) [%eval -5566,10] [%emt 00:00:03]} Rb3 {(Rxc4) [%eval -1504,7] [%emt 00:00:04]}
51.Kd4 {(Kd4) [%eval 0,0] [%emt 00:00:05]} Qc2 {[%eval -1545,7] [%emt 00:00:04]}
52.g4 {(Ke5) [%eval -30993,9] [%emt 00:00:05]} Rxd3 {(Qxd3) [%eval -30987,6] [%emt 00:00:06]}
53.Ke5 {(Ke5) [%eval -30991,7] [%emt 00:00:00]} Qxc4 {(Qc3) [%eval -30989,1] [%emt 00:00:00]}
54.Kf6 {[%eval -30993,5] [%emt 00:00:00]} Qxf4 {(Qxf4) [%eval -30991,1] [%emt 00:00:00]}
55.Kg6 {[%eval -30995,4] [%emt 00:00:00]} Rg3 {(Rd7) [%eval -30995,7] [%emt 00:00:06]}
56.Kh5 {(g5) [%eval -30997,3] [%emt 00:00:00]} Qxg4 {(Qxg4) [%eval -30997,6] [%emt 00:00:03]}
57.Kh6 {[%eval -30999,1] [%emt 00:00:00]} Qh3 {(Qh3) [%eval -30999,6] [%emt 00:00:04]}
0-1

[/pgn]


[Event "CCRL"]
[Site "CCRL"]
[Date "2017.03.05"]
[Round "13.1"]
[White "Galjoen_v0.35"]
[Black "Taktix 2.23x"]
[Result "0-1"]
[Time "22:36:46"]
[TimeControl "40/180:40/180:40/180"]
[PlyCount "114"]
[Number "25"]
[Termination "checkmate"]
[BlackType "program"]
[WhiteType "program"]
[Variant "fischerandom"]
[SetUp "1"]
[FEN "bbnrqnkr/pppppppp/8/8/8/8/PPPPPPPP/BBNRQNKR w HDhd - 0 1"]

1.b3 {[%eval 5,12] [%emt 00:00:02]} Ng6 {(b6) [%eval -2,9] [%emt 00:00:04]}
2.Bb2 {(Ng3) [%eval 12,11] [%emt 00:00:04]} O-O {(b6) [%eval -18,9] [%emt 00:00:05]}
3.Ng3 {(Ng3) [%eval 641,11] [%emt 00:00:02]} d5 {(b6) [%eval 0,7] [%emt 00:00:05]}
4.h4 {(e3) [%eval 660,12] [%emt 00:00:03]} f5 {(Nd6) [%eval -46,6] [%emt 00:00:04]}
5.h5 {(h5) [%eval 695,12] [%emt 00:00:04]} Nh8 {(Nf4) [%eval -25,7] [%emt 00:00:04]}
6.h6 {(f4) [%eval 685,11] [%emt 00:00:03]} gxh6 {(gxh6) [%eval -52,8] [%emt 00:00:04]}
7.Rxh6 {[%eval 668,9] [%emt 00:00:04]} f4 {(b6) [%eval 48,7] [%emt 00:00:04]}
8.c4 {(c4) [%eval 713,10] [%emt 00:00:03]} Rf7 {(e5) [%eval -46,6] [%emt 00:00:03]}
9.Nf5 {(Nf5) [%eval 768,8] [%emt 00:00:02]} e6 {(dxc4) [%eval 86,8] [%emt 00:00:04]}
10.Nd4 {(Nd4) [%eval 765,10] [%emt 00:00:04]} Re7 {(dxc4) [%eval 86,8] [%emt 00:00:04]}
11.cxd5 {(Nf3) [%eval 815,10] [%emt 00:00:05]} c5 {(Rxd5) [%eval -49,1] [%emt 00:00:06]}
12.dxc6 {(Nxe6) [%eval 829,10] [%emt 00:00:04]} bxc6 {(Be5) [%eval 126,7] [%emt 00:00:04]}
13.Nf3 {(Nf3) [%eval 888,9] [%emt 00:00:04]} Rd5 {(Qf8) [%eval 181,7] [%emt 00:00:04]}
14.e3 {(e4) [%eval 895,9] [%emt 00:00:03]} Rh5 {(Rh5) [%eval 166,7] [%emt 00:00:05]}
15.Rxh5 {(Rxh5) [%eval 853,8] [%emt 00:00:03]} Qxh5 {(Rg7) [%eval 172,6] [%emt 00:00:02]}
16.exf4 {(exf4) [%eval 816,9] [%emt 00:00:05]} Bxf4 {(Bxf4) [%eval 176,7] [%emt 00:00:05]}
17.Qe4 {(Bf6) [%eval 810,10] [%emt 00:00:03]} Ng6 {(Qh6) [%eval 146,7] [%emt 00:00:05]}
18.Ne2 {(Bf6) [%eval 842,11] [%emt 00:00:05]} Bc7 {(Bd6) [%eval 162,7] [%emt 00:00:05]}
19.Ng3 {(Bf6) [%eval 841,11] [%emt 00:00:04]} Qd5 {(Qh6) [%eval 149,4] [%emt 00:00:07]}
20.Qg4 {(Bd4) [%eval 967,9] [%emt 00:00:04]} Kf8 {(Rg7) [%eval 224,7] [%emt 00:00:05]}
21.Re1 {(Bxg6) [%eval 917,9] [%emt 00:00:05]} Bb6 {(Rf7) [%eval 253,5] [%emt 00:00:05]}
22.Bxg6 {(Bxg6) [%eval 916,9] [%emt 00:00:05]} hxg6 {(hxg6) [%eval 268,6] [%emt 00:00:04]}
23.Ba3 {(Qxg6) [%eval 899,8] [%emt 00:00:05]} c5 {(Kg7) [%eval 312,7] [%emt 00:00:05]}
24.Qf4 {(Qxg6) [%eval 802,8] [%emt 00:00:05]} Kg8 {(Kg8) [%eval 225,8] [%emt 00:00:04]}
25.Qe4 {(Qh6) [%eval 725,9] [%emt 00:00:04]} Qxe4 {(Nd6) [%eval 126,6] [%emt 00:00:04]}
26.Rxe4 {(Nxe4) [%eval 76,11] [%emt 00:00:04]} Bxe4 {(Rh7) [%eval -13,6] [%emt 00:00:02]}
27.Nxe4 {(Nxe4) [%eval 57,12] [%emt 00:00:04]} Rc7 {(Rh7) [%eval 39,10] [%emt 00:00:05]}
28.Nf6 {(Neg5) [%eval 549,10] [%emt 00:00:04]} Kf7 {(Kg7) [%eval 0,9] [%emt 00:00:02]}
29.Ng4 {(Ne4) [%eval 569,9] [%emt 00:00:04]} Ke8 {(Kg8) [%eval -17,8] [%emt 00:00:03]}
30.g3 {(Nge5) [%eval 437,10] [%emt 00:00:04]} Nd6 {(Rf7) [%eval -43,7] [%emt 00:00:03]}
31.Ng5 {(Nge5) [%eval 502,11] [%emt 00:00:05]} Ke7 {(Nb5) [%eval -43,6] [%emt 00:00:05]}
32.Bb2 {(Ne5) [%eval 607,11] [%emt 00:00:04]} Nf7 {(Rd7) [%eval -37,9] [%emt 00:00:04]}
33.Nxf7 {(Nxf7) [%eval 644,11] [%emt 00:00:06]} Kxf7 {(Kxf7) [%eval -34,9] [%emt 00:00:02]}
34.Ne5 {(Ne5) [%eval 545,10] [%emt 00:00:07]} Kf6 {(Kf6) [%eval -32,10] [%emt 00:00:05]}
35.Nf3 {(Nc4) [%eval 517,11] [%emt 00:00:07]} Ke7 {(Kf5) [%eval -43,11] [%emt 00:00:05]}
36.a4 {(Bc3) [%eval 492,11] [%emt 00:00:06]} c4 {(Rd7) [%eval -71,9] [%emt 00:00:03]}
37.bxc4 {(b4) [%eval 485,11] [%emt 00:00:05]} Rxc4 {(Rxc4) [%eval -87,8] [%emt 00:00:04]}
38.Ne5 {(a5) [%eval 322,10] [%emt 00:00:07]} Rxa4 {(Rg4) [%eval -73,7] [%emt 00:00:04]}
39.Nxg6 {(Nxg6) [%eval 249,11] [%emt 00:00:09]} Kd6 {(Ke8) [%eval -86,10] [%emt 00:00:07]}
40.Kf1 {(Be5) [%eval 140,11] [%emt 00:00:08]} Bd4 {(Bd4) [%eval -125,11] [%emt 00:00:07]}
41.Bxd4 {(Bxd4) [%eval 82,11] [%emt 00:00:03]} Rxd4 {(Rxd4) [%eval -125,10] [%emt 00:00:02]}
42.Ke1 {(Ke2) [%eval 83,9] [%emt 00:00:04]} a5 {(a5) [%eval -146,9] [%emt 00:00:02]}
43.Kd1 {(Nf4) [%eval -5,9] [%emt 00:00:03]} a4 {(Rxd2) [%eval -237,8] [%emt 00:00:02]}
44.Kc1 {(Kc2) [%eval -215,9] [%emt 00:00:03]} Rb4 {(d6e5) [%eval -587,9] [%emt 00:00:05]}
45.Kc2 {(Ne5) [%eval -932,9] [%emt 00:00:03]} a3 {(a3) [%eval -1004,7] [%emt 00:00:04]}
46.Ne5 {[%eval -1178,9] [%emt 00:00:04]} a2 {(Kxe5) [%eval -936,3] [%emt 00:00:06]}
47.Nc4 {[%eval -993,9] [%emt 00:00:04]} Kc7 {(Kd5) [%eval -1077,8] [%emt 00:00:04]}
48.f4 {(Kc3) [%eval -1897,9] [%emt 00:00:05]} a1=Q {(a1=Q) [%eval -1232,7] [%emt 00:00:05]}
49.d3 {(d3) [%eval -5485,8] [%emt 00:00:03]} Qa2 {(Qb1) [%eval -1454,7] [%emt 00:00:05]}
50.Kc3 {(Kc3) [%eval -5566,10] [%emt 00:00:03]} Rb3 {(Rxc4) [%eval -1504,7] [%emt 00:00:04]}
51.Kd4 {(Kd4) [%eval 0,0] [%emt 00:00:05]} Qc2 {[%eval -1545,7] [%emt 00:00:04]}
52.g4 {(Ke5) [%eval -30993,9] [%emt 00:00:05]} Rxd3 {(Qxd3) [%eval -30987,6] [%emt 00:00:06]}
53.Ke5 {(Ke5) [%eval -30991,7] [%emt 00:00:00]} Qxc4 {(Qc3) [%eval -30989,1] [%emt 00:00:00]}
54.Kf6 {[%eval -30993,5] [%emt 00:00:00]} Qxf4 {(Qxf4) [%eval -30991,1] [%emt 00:00:00]}
55.Kg6 {[%eval -30995,4] [%emt 00:00:00]} Rg3 {(Rd7) [%eval -30995,7] [%emt 00:00:06]}
56.Kh5 {(g5) [%eval -30997,3] [%emt 00:00:00]} Qxg4 {(Qxg4) [%eval -30997,6] [%emt 00:00:03]}
57.Kh6 {[%eval -30999,1] [%emt 00:00:00]} Qh3 {(Qh3) [%eval -30999,6] [%emt 00:00:04]}
0-1

[Werner Taelemans]

It seems that the evals need some work - Galjoen shows an eval of +6.60 on move 3 in this game

That's weird. I can't reproduce these evals:

Code: Select all

uci
id name Galjoen_v0.35
id author Werner Taelemans
option name Hash type spin default 64 min 1 max 1024
option name Ponder type check default true
option name OwnBook type check default false
option name UCI_LimitStrength type check default false
option name UCI_Elo type spin default 2000 min 1500 max 2200
option name UCI_Chess960 type check default false
option name MultiPV type spin default 1 min 1 max 256
option name Debug type check default false
uciok
position fen bbnrqrk1/pppppppp/6n1/8/8/1P6/PBPPPPPP/1BNRQNKR w DH - 0 1 moves
go infinite
info depth 3 seldepth 3 score cp 42 time 2 nodes 791 nps 395500 pv d2d4 b7b6 c1d3 
info depth 6 seldepth 7 score cp 32 time 28 nodes 9785 nps 349464 pv f1g3 c8d6 d2d4 b7b6 c1d3 a8c6 
info depth 6 seldepth 7 score cp 32 time 33 nodes 11668 nps 353576 pv f1g3 c8d6 d2d4 b7b6 c1d3 a8c6 
info depth 6 seldepth 7 score cp 32 time 38 nodes 13679 nps 359974 pv f1g3 c8d6 d2d4 b7b6 c1d3 a8c6 
info depth 7 seldepth 9 score cp 38 time 69 nodes 28489 nps 412884 pv f1g3 c8d6 d2d4 b7b6 e2e4 a8b7 c1d3 
info depth 8 seldepth 12 score cp 27 time 135 nodes 69876 nps 517600 pv f1g3 b7b6 d2d4 a8b7 c1d3 c8d6 e2e4 d6b5 
info depth 8 seldepth 12 score cp 31 time 175 nodes 103492 nps 591383 pv c2c4 c8d6 f1g3 b7b6 b1c2 a8b7 e2e4 e7e5 
info depth 9 seldepth 17 score cp 30 time 226 nodes 150219 nps 664686 pv f1g3 b7b6 d2d4 a8b7 e2e4 d7d5 e4e5 f7f6 c1d3 
info depth 10 seldepth 20 score cp 29 time 378 nodes 322335 nps 852738 pv f1g3 b7b6 e2e4 d7d5 e4e5 c7c5 d2d4 c5d4 b2d4 a8b7 
info depth 11 seldepth 24 score cp 39 time 915 nodes 926695 nps 1012781 pv f1g3 b7b6 d2d4 a8b7 c2c4 e7e6 b1d3 c8e7 e2e4 d7d5 c4d5 
info depth 12 seldepth 28 score cp 18 time 1853 nodes 1983851 nps 1070616 pv f1g3 b7b6 d2d4 d7d5 c2c3 c8d6 b1c2 f7f5 e2e3 f5f4 e3f4 g6f4 c1e2 
info depth 12 seldepth 28 score cp 25 time 2279 nodes 2435963 nps 1068874 pv e2e4 b7b6 c2c4 a8b7 f1g3 c7c5 c1e2 b8e5 d2d4 c5d4 e2d4 e5f4 
info depth 12 seldepth 28 score cp 26 time 2664 nodes 2856998 nps 1072447 pv d2d4 b7b6 c2c4 a8b7 c1d3 d7d5 c4c5 e7e6 f1g3 c8e7 b1c2 e7c6 
info depth 13 seldepth 30 score cp 28 time 4555 nodes 5004625 nps 1098710 pv f1g3 b7b6 d2d4 a8b7 c2c4 e7e6 c1d3 c8e7 e2e4 d7d5 b1c2 d5e4 g3e4 
info depth 14 seldepth 34 score cp 31 time 10040 nodes 11038680 nps 1099470 pv f1g3 b7b6 d2d4 a8b7 c2c4 e7e6 c1d3 c8e7 b1c2 d7d5 e2e4 d5e4 g3e4 c7c6 
info depth 15 seldepth 34 score cp 27 time 29546 nodes 32125719 nps 1087312 pv f1g3 b7b6 d2d4 e7e6 c1d3 d7d5 c2c3 a8b7 b1c2 c8d6 f2f3 f7f6 e2e4 d5e4 f3e4 
stop
bestmove f1g3

[Modern Times]

That is in analysis mode rather than game play, but I doubt it makes a difference. It looks like it might be a compatibility issue with Galjoen and ChessGUI, in which case I won't be able to run it. I could try winboard mode rather than UCI, how is the hash size controlled in that mode ?

[Werner Taelemans]

I could try winboard mode rather than UCI, how is the hash size controlled in that mode ?

The hash size is controlled via the options dialog. But I saw today that this doesn't work for v0.35.
I made a new version v0.35.1 where this should be fixed. This new version is probably a bit stronger too.

[Modern Times]

What is the default hash size ?

[Werner Taelemans]

What is the default hash size ?

64Mb