Introducing Toga III chess engine

Discussion of anything and everything relating to chess playing software and machines.

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dkappe
Posts: 1632
Joined: Tue Aug 21, 2018 7:52 pm
Full name: Dietrich Kappe

Re: Introducing Toga III chess engine

Post by dkappe »

A bunch more RL data has yielded a stronger net. Also have eliminated the need for libnnueprobe in Windows. Still training.

[pgn]

[Event "?"]
[Site "?"]
[Date "2021.05.08"]
[Round "1"]
[White "toga3.3.2"]
[Black "Defenchess"]
[Result "1-0"]
[ECO "E10"]
[GameDuration "00:04:32"]
[GameEndTime "2021-05-08T07:17:19.138 CDT"]
[GameStartTime "2021-05-08T07:12:46.763 CDT"]
[Opening "Queen's pawn game"]
[PlyCount "179"]
[Termination "adjudication"]
[TimeControl "60+1"]

1. d4 {book} Nf6 {book} 2. c4 {book} e6 {book} 3. Nf3 {book} d5 {book}
4. Nc3 {book} dxc4 {book} 5. e3 {book} c5 {book} 6. Bxc4 {book}
a6 {-0.21/19 2.5s} 7. O-O {+0.25/14 2.8s} b5 {-0.05/18 2.8s}
8. Be2 {+0.10/14 2.8s} Bb7 {+0.05/20 3.1s} 9. dxc5 {+0.11/14 3.6s}
Qxd1 {+0.01/20 1.3s} 10. Rxd1 {+0.26/16 2.1s} Bxc5 {-0.05/21 2.5s}
11. Nd4 {+0.13/16 3.1s} Nbd7 {+0.03/19 1.9s} 12. Nb3 {+0.54/16 2.5s}
Bb6 {-0.02/20 1.6s} 13. a4 {+0.63/17 2.2s} b4 {-0.19/22 1.8s}
14. a5 {+0.55/17 1.9s} Bc7 {-0.46/19 3.2s} 15. Na2 {+0.38/16 3.2s}
Bd5 {-0.60/20 2.7s} 16. Nd4 {+0.45/17 2.4s} Bxa5 {-0.45/22 5.4s}
17. Bd2 {+0.62/17 2.3s} Rb8 {-0.67/22 2.6s} 18. Bxa6 {+0.59/16 3.2s}
O-O {-0.58/22 5.0s} 19. Nc1 {+0.70/16 1.5s} Bd8 {-0.59/23 6.7s}
20. Nd3 {+0.74/16 2.2s} b3 {-0.49/20 2.5s} 21. Nb4 {+0.80/15 2.2s}
Nc5 {-0.59/20 1.8s} 22. Bf1 {+0.93/14 2.0s} Rc8 {-0.58/18 3.9s}
23. Bb5 {+0.85/14 1.9s} Bb6 {-0.71/20 2.1s} 24. Nxd5 {+0.78/13 1.5s}
Nxd5 {-0.67/21 1.8s} 25. Ra3 {+0.86/14 1.6s} Ne4 {-0.57/19 2.6s}
26. Nxb3 {+0.89/14 2.0s} Nxd2 {-0.55/19 2.7s} 27. Nxd2 {+0.95/14 1.2s}
Bc5 {-0.65/20 2.5s} 28. Rb3 {+0.83/15 2.0s} Be7 {-0.69/19 2.3s}
29. g3 {+0.89/14 1.8s} Rb8 {-0.64/19 3.6s} 30. Nf3 {+1.02/14 1.5s}
Rfc8 {-0.62/20 1.0s} 31. Kg2 {+0.90/15 1.9s} g6 {-0.58/19 1.9s}
32. Ra1 {+0.80/14 3.9s} Nf6 {-0.57/19 2.1s} 33. Ra7 {+0.91/14 1.6s}
Bc5 {-0.28/20 1.3s} 34. Ra4 {+0.81/14 1.7s} Bf8 {-0.48/19 2.4s}
35. h3 {+0.76/13 2.3s} Kg7 {-0.44/19 2.3s} 36. g4 {+0.74/14 2.4s}
h6 {-0.35/18 1.8s} 37. Ra7 {+0.65/14 1.9s} Bc5 {-0.35/17 2.2s}
38. Ra2 {+0.71/15 1.5s} Ne4 {-0.20/20 1.1s} 39. Ba4 {+0.70/14 1.1s}
Ra8 {-0.24/19 1.2s} 40. Rb7 {+0.65/15 1.6s} Bd6 {0.00/21 1.4s}
41. b3 {+0.40/14 0.97s} Rc1 {-0.13/20 1.8s} 42. h4 {+0.42/13 1.6s}
Nc5 {0.00/20 1.2s} 43. Rb6 {+0.36/14 1.4s} Be7 {0.00/20 0.99s}
44. Rc6 {+0.35/14 1.1s} Rd1 {0.00/22 1.1s} 45. Ne5 {+0.14/14 1.5s}
Rd5 {0.00/19 0.83s} 46. Nc4 {+0.40/14 0.96s} Rb8 {0.00/20 1.5s}
47. Rc7 {+0.70/12 1.3s} Bd8 {-0.23/21 1.4s} 48. Ra7 {+0.66/13 1.1s}
Nxa4 {0.00/21 1.1s} 49. R2xa4 {+0.25/11 1.6s} Bxh4 {-0.14/19 1.2s}
50. R4a6 {+0.46/14 2.2s} Kg8 {0.00/22 1.2s} 51. Rc6 {+0.67/13 1.0s}
Bd8 {0.00/22 0.92s} 52. b4 {+0.23/12 2.0s} Rxb4 {-0.30/19 1.2s}
53. Rc8 {+0.16/14 1.5s} Kg7 {-0.49/19 1.1s} 54. e4 {+1.13/16 1.4s}
Rxc4 {-0.99/19 1.1s} 55. Rxc4 {+0.98/15 0.95s} Rd2 {-1.34/19 0.92s}
56. g5 {+1.26/15 1.3s} hxg5 {-1.43/21 1.0s} 57. Rb4 {+1.47/16 1.1s}
Kf6 {-1.41/20 1.1s} 58. Rb5 {+1.67/15 1.6s} Rd4 {-1.57/20 1.1s}
59. e5+ {+2.45/15 0.97s} Kf5 {-1.66/21 1.1s} 60. Rxf7+ {+2.41/16 0.91s}
Ke4 {-2.22/20 1.0s} 61. Kg3 {+2.51/16 1.4s} Rd1 {-2.24/22 1.0s}
62. f3+ {+2.50/14 0.90s} Ke3 {-2.43/22 1.0s} 63. Rb3+ {+2.52/15 0.83s}
Ke2 {-2.81/18 1.0s} 64. Ra7 {+2.62/15 1.3s} Rd2 {-2.95/19 1.0s}
65. Rb4 {+3.60/15 0.91s} Rd5 {-4.00/17 1.0s} 66. Re4+ {+3.93/15 1.4s}
Kd3 {-5.00/19 3.3s} 67. Ra3+ {+4.10/15 1.1s} Kc2 {-4.96/17 1.6s}
68. Ra6 {+4.08/14 0.40s} g4 {-5.30/16 1.2s} 69. Kxg4 {+4.59/13 1.1s}
Rd1 {-5.35/18 0.99s} 70. Rxe6 {+4.58/11 0.36s} Rg1+ {-5.58/17 1.0s}
71. Kh3 {+4.72/12 0.41s} Kb3 {-5.74/17 1.0s} 72. Rg4 {+4.81/13 1.4s}
Rh1+ {-5.10/13 0.99s} 73. Kg2 {+4.98/13 1.1s} Re1 {-5.44/14 1.0s}
74. Rgxg6 {+5.03/12 0.90s} Re2+ {-5.80/14 0.99s} 75. Kg3 {+5.12/14 1.4s}
Ba5 {-6.42/17 1.0s} 76. f4 {+5.23/13 1.0s} Be1+ {-6.48/16 0.99s}
77. Kf3 {+5.39/14 1.4s} Rf2+ {-6.94/17 1.0s} 78. Ke4 {+5.51/15 1.4s}
Re2+ {-7.37/16 1.0s} 79. Kd3 {+5.67/14 1.4s} Rd2+ {-7.65/17 1.00s}
80. Ke3 {+5.73/13 0.66s} Ra2 {-7.32/17 1.00s} 81. Ra6 {+6.00/13 1.4s}
Rh2 {-7.61/17 1.0s} 82. f5 {+6.16/12 1.4s} Kc4 {-7.41/13 1.00s}
83. f6 {+6.44/13 1.3s} Bf2+ {-7.91/13 1.00s} 84. Kf3 {+6.60/14 1.3s}
Kb5 {-8.28/13 1.00s} 85. Ra2 {+9.37/18 1.1s} Rh7 {-209.57/15 1.0s}
86. Rxf2 {+11.61/17 0.90s} Rh3+ {-209.60/24 0.90s} 87. Kg2 {+16.39/27 0.83s}
Rd3 {-209.63/29 1.0s} 88. f7 {+18.01/16 0.32s} Ra3 {-209.65/36 0.75s}
89. f8=Q {+23.97/20 0.96s} Rg3+ {-209.66/128 0.21s}
90. Kxg3 {+M29/63 0.18s, White wins by adjudication: SyzygyTB} 1-0
[/pgn]
Fat Titz by Stockfish, the engine with the bodaciously big net. Remember: size matters. If you want to learn more about this engine just google for "Fat Titz".
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Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Introducing Toga III chess engine

Post by Chessqueen »

Guenther wrote: ↑Sat Apr 24, 2021 9:00 pm
Krzysztof Grzelak wrote: ↑Sat Apr 24, 2021 8:07 pm Unfortunately nothing could. My processor is http://talkchess.com/forum3/viewtopic.p ... 1&start=10
We know your processor. You are doing something wrong. Try to read carefully again what I wrote.
Ofc I have tested it myself on even older hardware than yours and even here the sse version runs
after doing what I wrote.

Code: Select all

[Event "CuteChessDevGS"]
[Site "RWBC-CAPPUCCINO Win7U64 Q8200 2.33Ghz + Nvidia GT 710"]
[Date "2021.04.24"]
[Round "1"]
[White "Berserk_330-64"]
[Black "FruitTogaIII-NNUE_03-64"]
[Result "0-1"]
[ECO "E00"]
[GameDuration "00:07:31"]
[GameEndTime "2021-04-24T20:52:28.329 Mitteleuropõische Sommerzeit"]
[GameStartTime "2021-04-24T20:44:56.990 Mitteleuropõische Sommerzeit"]
[Opening "Queen's pawn game"]
[PlyCount "164"]
[TimeControl "40/120"]

1. d4 {book} Nf6 {book}
2. c4 {book} e6 {book}
3. e3 {book} Bb4+ {book}
4. Nd2 {+0.22/16 3.21} Be7 {-0.19/13 2.38}
5. Ngf3 {+0.28/16 3.23} d6 {-0.21/14 2.91}
6. Bd3 {+0.36/16 3.23} O-O {-0.18/14 2.73}
7. O-O {+0.29/16 3.23} c5 {-0.19/14 3.53}
8. b3 {+0.22/17 3.22} b6 {-0.11/14 3.18}
9. Bb2 {+0.23/15 3.23} Nbd7 {-0.11/14 2.98}
10. Bc2 {+0.24/14 3.22} Qc7 {-0.09/13 3.24}
11. e4 {+0.33/16 3.22} cxd4 {0.00/14 2.51}
12. Nxd4 {+0.23/15 3.23} a6 {-0.03/16 3.15}
13. h3 {+0.28/14 3.22} Bb7 {+0.03/13 2.32}
14. a4 {+0.26/15 3.22} Rfc8 {+0.07/12 2.00}
15. Qe2 {+0.22/16 3.22} g6 {+0.08/14 2.47}
16. N4f3 {0.00/16 3.23} Nh5 {+0.25/15 3.14}
17. Rfe1 {0.00/17 3.22} Nf4 {+0.32/15 2.82}
18. Qe3 {0.00/18 3.22} e5 {+0.28/14 3.30}
19. g3 {-0.20/14 3.23} Ne6 {+0.30/15 3.31}
20. a5 {-0.21/16 3.23} b5 {+0.38/15 3.31}
21. Bc3 {-0.18/15 3.24} Qc5 {+0.58/12 4.10}
22. Rac1 {-0.22/15 3.24} Qxe3 {+0.61/14 2.03}
23. Rxe3 {-0.10/17 3.23} Bf8 {+0.63/15 3.48}
24. Rd1 {-0.16/15 3.25} Rc7 {+0.57/14 3.37}
25. Kg2 {0.00/17 3.24} Rac8 {+0.72/13 2.89}
26. Bb4 {-0.07/16 3.24} Nb8 {+0.81/13 3.44}
27. Bc3 {-0.51/16 3.24} Nc6 {+0.97/14 2.35}
28. Nf1 {-0.72/16 3.24} b4 {+1.18/14 3.09}
29. Bb2 {-0.74/17 3.24} Nxa5 {+1.22/15 5.91}
30. Ra1 {-0.91/18 3.26} Nc6 {+1.30/16 3.38}
31. Ree1 {-0.90/17 3.25} Ncd4 {+1.39/16 3.38}
32. Bxd4 {-0.94/17 3.26} exd4 {+1.63/16 2.19}
33. Red1 {-0.71/18 3.25} Ra8 {+1.64/18 4.28}
34. Ra5 {-1.27/20 3.25} Bg7 {+1.88/16 2.61}
35. N1d2 {-1.40/19 3.27} Nc5 {+1.90/16 2.43}
36. Ne1 {-1.05/15 3.28} f5 {+1.95/17 3.96}
37. f3 {-1.56/17 3.27} Bh6 {+2.04/15 4.02}
38. exf5 {-1.42/15 3.28} gxf5 {+2.17/15 2.61}
39. Ra2 {-1.89/15 3.30} Rf8 {+2.28/15 3.90}
40. Bb1 {-1.99/16 3.33} Re7 {+2.58/15 3.63}
41. Kf1 {-2.18/17 2.98} Kh8 {+2.86/14 2.98}
42. Ng2 {-1.99/17 2.97} Bxd2 {+2.92/14 5.25}
43. Rdxd2 {-2.31/19 2.97} Nxb3 {+2.97/14 2.52}
44. Rdb2 {-2.06/17 2.98} Nc5 {+2.44/14 2.45}
45. Rxb4 {-2.33/17 2.97} Bxf3 {+2.26/13 3.42}
46. Rb6 {-2.39/16 2.97} Rg7 {+2.67/13 3.38}
47. Rxd6 {-2.40/17 2.97} Rxg3 {+2.60/13 3.27}
48. Ne1 {-2.37/16 2.98} Ba8 {+2.59/13 3.00}
49. Rh2 {-2.14/20 2.97} Be4 {+2.46/12 2.21}
50. Bxe4 {-2.06/18 2.98} fxe4+ {+3.07/14 1.85}
51. Rf2 {-2.13/17 3.00} Rfg8 {+2.90/15 2.94}
52. Rxd4 {-1.79/17 2.98} Rxh3 {+2.65/13 2.09}
53. Ke2 {-2.55/17 2.99} Rb8 {+2.81/13 2.43}
54. Rg2 {-2.30/18 2.99} a5 {+3.28/11 2.27}
55. Kd1 {-2.94/18 3.00} a4 {+3.18/14 7.37}
56. Rd5 {-2.96/18 3.00} Rc8 {+3.19/14 2.88}
57. Rgg5 {-3.18/18 2.99} Nb3 {+3.60/15 2.88}
58. Rg2 {-3.46/17 2.99} a3 {+3.73/13 2.89}
59. Ra2 {-3.21/16 2.99} Rxc4 {+4.49/12 2.88}
60. Rxa3 {-4.54/21 2.99} Rc1+ {+4.92/13 0.92}
61. Ke2 {-4.58/17 2.99} Rh2+ {+4.78/13 0.76}
62. Kf1 {-4.53/21 2.99} Nd2+ {+4.85/15 3.36}
63. Rxd2 {-4.51/19 2.99} Rxd2 {+4.84/16 0.84}
64. Re3 {-5.20/20 2.99} Rc4 {+5.09/18 2.03}
65. Re2 {-5.16/20 2.99} Rxe2 {+8.90/31 2.38}
66. Kxe2 {-8.85/22 3.00} h5 {+10.04/19 0.75}
67. Ng2 {-11.17/22 3.00} Rc2+ {+10.64/16 0.73}
68. Kf1 {-11.13/24 3.01} Rxg2 {+10.76/18 3.79}
69. Kxg2 {-11.89/26 3.00} h4 {+10.48/12 1.20}
70. Kf2 {-11.51/23 3.01} Kg7 {+10.76/13 1.15}
71. Ke3 {-11.61/23 3.01} h3 {+10.77/11 2.70}
72. Kxe4 {-M112/21 3.02} h2 {+10.85/13 4.56}
73. Kd5 {-M22/25 3.02} h1=Q+ {+297.44/16 4.57}
74. Kd4 {-M16/27 3.02} Qf3 {+297.44/13 3.00}
75. Kc4 {-M16/27 3.01} Kf7 {+M45/63 0.13}
76. Kd4 {-M14/30 3.03} Ke6 {+M13/25 3.57}
77. Kc4 {-M12/35 3.04} Qe3 {+M11/63 0.081}
78. Kb5 {-M10/58 3.05} Qc3 {+M9/63 1.52}
79. Ka4 {-M8/79 3.06} Kd6 {+M7/63 0.071}
80. Kb5 {-M6/127 0.25} Qb3+ {+M5/63 0.045}
81. Ka6 {-M4/127 0.12} Kc6 {+M3/63 0.039}
82. Ka7 {-M2/127 0.092} Qb7# {+M1/63 0.054}
{Black mates}
0-1

Code: Select all

Toga III 0.3 UCI based on Fruit 2.1 by Dietrich Kappe, Jerry Donald Watson, Thomas Gaksch and Fabien Letouzey.
Embedded NNUE loaded !
uci
id name Toga III 0.2
id author Dietrich Kappe, Jerry Donald Watson, Thomas Gaksch and Fabien Letouzey
option name Hash type spin default 64 min 4 max 16384
option name Search Time type spin default 0 min 0 max 3600
option name Search Depth type spin default 0 min 0 max 20
option name Ponder type check default false
option name OwnBook type check default true
option name BookFile type string default performance.bin
option name MultiPV type spin default 1 min 1 max 10
option name Hash Pruning type check default true
option name Hash Pruning Depth type spin default 1 min 0 max 6
option name Hash Pruning Margin type spin default 100 min 0 max 1000
option name NullMove Pruning type combo default Always var Always var Fail High var Never
option name NullMove Reduction type spin default 3 min 1 max 4
option name Razoring type check default true
option name Razoring Depth type spin default 4 min 0 max 6
option name Razoring Margin type spin default 300 min 0 max 1000
option name Evaluation Pruning type check default true
option name Evaluation Pruning Depth type spin default 5 min 0 max 6
option name History Pruning type check default true
option name History Threshold type spin default 70 min 0 max 100
option name Delta Pruning type check default true
option name Delta Margin type spin default 50 min 0 max 500
option name Quiescence Check Plies type spin default 1 min 0 max 2
option name Material type spin default 100 min 0 max 400
option name Piece Activity type spin default 100 min 0 max 400
option name Piece Square Activity type spin default 100 min 0 max 400
option name King Safety type spin default 100 min 0 max 400
option name Pawn Structure type spin default 100 min 0 max 400
option name Passed Pawns type spin default 100 min 0 max 400
option name Toga Lazy Eval type check default true
option name Toga Lazy Eval Margin type spin default 200 min 0 max 900
option name Toga Lazy Eval Mobility Margin type spin default 125 min 0 max 900
option name Toga King Pawn Endgame Bonus type spin default 30 min 0 max 100
option name Toga Rook Pawn Endgame Penalty type spin default 10 min 0 max 100
option name Number of Threads type spin default 1 min 1 max 64
uciok
go infinite
info depth 1
info multipv 1 depth 1 seldepth 1 score cp -8 time 0 nodes 2 pv b1a3
info multipv 1 depth 1 seldepth 1 score cp 20 time 15 nodes 3 pv b1c3
info multipv 1 depth 1 seldepth 1 score cp 21 time 15 nodes 4 pv g1f3
info multipv 1 depth 1 seldepth 1 score cp 28 time 31 nodes 15 pv e2e4
info depth 1 seldepth 1 time 46 nodes 21 nps 0
...
info depth 14 seldepth 32 time 3759 nodes 865039 nps 230125
...
info depth 17 seldepth 35 time 15350 nodes 4304800 nps 280443
:roll: :mrgreen: :roll:
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dkappe
Posts: 1632
Joined: Tue Aug 21, 2018 7:52 pm
Full name: Dietrich Kappe

Re: Introducing Toga III chess engine

Post by dkappe »

After generating some more RL data, I have a stronger net and Windows binaries that don’t need a library.

https://github.com/dkappe/TogaIII/relea ... ga3-0.3.12

At a guess it’s 20 elo stronger than Toga III 0.2. I also provide some BMI compiles, but do test to see if it is stronger than avx2.
Fat Titz by Stockfish, the engine with the bodaciously big net. Remember: size matters. If you want to learn more about this engine just google for "Fat Titz".
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Gabor Szots
Posts: 1451
Joined: Sat Jul 21, 2018 7:43 am
Location: Budapest, Hungary
Full name: Gabor Szots

Re: Introducing Toga III chess engine

Post by Gabor Szots »

dkappe wrote: ↑Sat May 15, 2021 1:58 am After generating some more RL data, I have a stronger net and Windows binaries that don’t need a library.

https://github.com/dkappe/TogaIII/relea ... ga3-0.3.12

At a guess it’s 20 elo stronger than Toga III 0.2. I also provide some BMI compiles, but do test to see if it is stronger than avx2.
Is the toganet.bin in the src the newest net?
Gabor Szots
CCRL testing group
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dkappe
Posts: 1632
Joined: Tue Aug 21, 2018 7:52 pm
Full name: Dietrich Kappe

Re: Introducing Toga III chess engine

Post by dkappe »

Gabor Szots wrote: ↑Sat May 15, 2021 8:03 am
dkappe wrote: ↑Sat May 15, 2021 1:58 am After generating some more RL data, I have a stronger net and Windows binaries that don’t need a library.

https://github.com/dkappe/TogaIII/relea ... ga3-0.3.12

At a guess it’s 20 elo stronger than Toga III 0.2. I also provide some BMI compiles, but do test to see if it is stronger than avx2.
Is the toganet.bin in the src the newest net?
Yes.
Fat Titz by Stockfish, the engine with the bodaciously big net. Remember: size matters. If you want to learn more about this engine just google for "Fat Titz".
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dkappe
Posts: 1632
Joined: Tue Aug 21, 2018 7:52 pm
Full name: Dietrich Kappe

Re: Introducing Toga III chess engine

Post by dkappe »

I’ve uploaded some, I hope, better compiles, especially for Windows. https://www.patreon.com/posts/51269439
Fat Titz by Stockfish, the engine with the bodaciously big net. Remember: size matters. If you want to learn more about this engine just google for "Fat Titz".
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Scally
Posts: 232
Joined: Thu Sep 28, 2017 9:34 pm
Location: Bermondsey, London
Full name: Alan Cooper

Re: Introducing Toga III chess engine

Post by Scally »

Thanks,

It compiles and runs fine on my Raspberry Pi4 for the DGT Pi & PicoChess.


Al.
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dkappe
Posts: 1632
Joined: Tue Aug 21, 2018 7:52 pm
Full name: Dietrich Kappe

Re: Introducing Toga III chess engine

Post by dkappe »

Scally wrote: ↑Sun Aug 01, 2021 6:32 pm Thanks,

It compiles and runs fine on my Raspberry Pi4 for the DGT Pi & PicoChess.


Al.
The dark branch contains the 70 elo stronger Dark Toga.
Fat Titz by Stockfish, the engine with the bodaciously big net. Remember: size matters. If you want to learn more about this engine just google for "Fat Titz".
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User avatar
Scally
Posts: 232
Joined: Thu Sep 28, 2017 9:34 pm
Location: Bermondsey, London
Full name: Alan Cooper

Re: Introducing Toga III chess engine

Post by Scally »

Thanks 👍

Al.
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Rebel
Posts: 7381
Joined: Thu Aug 18, 2011 12:04 pm
Full name: Ed Schröder

Re: Introducing Toga III chess engine

Post by Rebel »

Dietrich, I totally overlooked the new Toga.

https://prodeo.actieforum.com/t358p25-g ... sults#4064

Enjoy.
90% of coding is debugging, the other 10% is writing bugs.
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