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============================== My email: jotes@go2.pl



Chess engine: Winter 3.0

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Winter is a chess engine that relies on the UCI protocol to communicate with a GUI.
Contributors: Jonathan Rosenthal, Jonathan Maurer, Jonas Kuratli.
Rating CEDR=3262 

v.3.0:
This version features a completely new network architecture which can be interpreted as a form of Graph Neural Network. To my knowledge Winter is the first engine to adopt such an architecture.

Elo | 119.24 +- 7.98 (95%)
Conf | 40.0+0.40s Threads=1 Hash=64MB
Games | N: 4002 W: 1742 L: 420 D: 1840
Penta | [24, 166, 637, 812, 362]
http://chess.grantnet.us/test/35205/
Big thank you to Seer author Connor McMonigle for making the windows binaries!
Winter 2.0 - results:
Frozenight 6.0.03/9-39 Games
GreKo 2021.08 NNUE2/8-48 Games
Combusken 2.0.05/7+37 Games
MrBob 1.2.04.5/7+27 Games
Laser 1.74/7+17 Games
Critter 1.6a2.5/6-16 Games
Protej 0.6.44/5+35 Games
BlackCore 5.13.5/5+25 Games
RukChess 3.0.153.5/5+25 Games
Toga IV3/5+15 Games
Nirvanachess 2.52.5/5+05 Games
Igel 3.4.01/5-35 Games
Smallbrain 7.00.5/5-45 Games
Demolito 2021-10-213/4+24 Games
Little Goliath 3.163/4+24 Games
Nalwald 182.5/4+14 Games
Andscacs 0.950922/4+04 Games
Viridithas 7.0.02/4+04 Games
StockNemo 5.7.0.02/4+04 Games
Ippolit 0513233/3+33 Games

Winter 2.0 - Tournament results
2023.02.03 Chess Engines Diary Tournament16/30+2Rank 1
2023.02.04 CEDRTournament24.5/40+9Rank 1
2023.02.05 ArenaAmateurEnginesTournament16/32+0
2023.02.06.4LeagueCEDR.ed.02.2023 14.5/26+3Rank 1
2023.02.06.ArenaNewEnginesTest13/27-1Rank 1
2023.02.16.ArenaNewEnginesTest 12.5/27-2Rank 1
2023.02.18 Aquarium New Engines Test 10/18+2
4 League CEDR ed04.2023 17.5/28+7Rank 1
2023.06.19 3LeagueCEDR.ed05.2023 23.5/42+5
3League CEDR.ed.06.2023 20.5/38+3
2023.10.23 4LeagueCEDR.ed.07.2023 34.5/60+9
2023.12.07 4LeagueCEDR.ed.08.202318/30+6
2024.01.06.SwissP2 20244.5/9+0Rank 1
2024.01.16.4LeagueCEDR.ed.01.2024 31/60+2Rank 1



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