This is a fun little double round-robin tournament I ran with some of the top FREE chess engines.
Since there are currently a lot of engine updates I close this tournament and will probably start a new one soon.
Enjoy.
## Results
Code: Select all
Winter2023
Bern, Switzerland, 2022.12.14 - 2023.03.04
Score St LC Sl Ko Re Be ro Mi Ru Se Ig Cl Ar Ca Ne Pe Ko Bo Et Fi Wa
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1: Stockfish 15.1 26.0 / 40 XX == == == == =1 =1 == =1 == =1 11 =1 =1 == =1 == =1 =1 =1 == (+12 -0 =28)
2: LCZero 0.29.0* 25.0 / 40 == XX == == == == =1 =1 == == == =1 =1 == =1 1= == =1 =1 =1 =1 (+10 -0 =30)
3: SlowChess 2.9 24.0 / 40 == == XX 1= == == == 01 == =1 == == == == 1= == 1= 1= =1 1= =1 (+9 -1 =30)
4: Koivisto 8.0 23.0 / 40 == == 0= XX == 1= 01 == == =1 =1 =1 =1 == 1= == 1= == == == == (+8 -2 =30)
5: Rebel-16.2 23.0 / 40 == == == == XX == == == == == == == 1= == == == 11 1= == 1= 1= (+6 -0 =34)
6: Berserk 10 23.0 / 40 =0 == == 0= == XX == == == == == == == 11 =1 == 1= == =1 =1 11 (+8 -2 =30)
7: rofChade 3.0 22.5 / 40 =0 =0 == 10 == == XX == == 1= == == =1 =1 == =1 == 1= 11 == == (+8 -3 =29)
8: Minic 3.32 22.0 / 40 == =0 10 == == == == XX == == == 1= == == =1 == == == =1 == 11 (+6 -2 =32)
9: RubiChess 20221203 22.0 / 40 =0 == == == == == == == XX == == == == == == 11 1= == == 11 == (+5 -1 =34)
10: Seer 2.6 20.5 / 40 == == =0 =0 == == 0= == == XX 1= 0= =1 == == == == =1 1= == =1 (+5 -4 =31)
11: Igel 3.3.0 19.0 / 40 =0 == == =0 == == == == == 0= XX == == == == == == =1 == 01 == (+2 -4 =34)
12: Clover 3.3 19.0 / 40 00 =0 == =0 == == == 0= == 1= == XX == == == == =1 =1 =0 1= == (+4 -6 =30)
13: Arasan 23.4 18.5 / 40 =0 =0 == =0 0= == =0 == == =0 == == XX == == == == == 1= == 11 (+3 -6 =31)
14: Caissa 1.5 18.0 / 40 =0 == == == == 00 =0 == == == == == == XX == =0 =1 == == == == (+1 -5 =34)
15: Nemorino 6.00 18.0 / 40 == =0 0= 0= == =0 == =0 == == == == == == XX 1= 0= == == == =1 (+2 -6 =32)
16: Pedone 3.1 18.0 / 40 =0 0= == == == == =0 == 00 == == == == =1 0= XX == == == 1= == (+2 -6 =32)
17: Komodo 13 16.5 / 40 == == 0= 0= 00 0= == == 0= == == =0 == =0 1= == XX 0= == =1 == (+2 -9 =29)
18: Booot7 16.5 / 40 =0 =0 0= == 0= == 0= == == =0 =0 =0 == == == == 1= XX == == == (+1 -8 =31)
19: Ethereal 13.00** 16.0 / 40 =0 =0 =0 == == =0 00 =0 == 0= == =1 0= == == == == == XX == == (+1 -9 =30)
20: Fire-1072022** 15.0 / 40 =0 =0 0= == 0= =0 == == 00 == 10 0= == == == 0= =0 == == XX == (+1 -11 =28)
21: Wasp 6.00 14.5 / 40 == =0 =0 == 0= 00 == 00 == =0 == == 00 == =0 == == == == == XX (+0 -11 =29)
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420 games: +71 -25 =324
**non-NNUE versions
## Conditions
- TC: game in 15 min, 10s increment
- Permanent brain: off
- MT:
- PC1: 4 threads
- PC2: 6 threads
- no matches across different hw
- 6-men Syzygy tablebases
- Book: Perfect2019.bin (max 20 plys)
- GUI: cutechess-1.3.0-beta4-win64
## Hardware
PC1: Intel Core i7 @ 3.60GHz, 8 Cores, 32GB RAM, NVIDIA GeForce RTX 2080 SUPER
PC2: Intel Core i7 5820K @ 3.30GHz, 6 Cores, 32GB RAM, NVIDIA GeForce GTX 980 Ti
*All matches invovling Leela Lc0 were run on PC1 on the RTX 2080 Super.
Games
Regards
Andy