Chess Engines Diary

Stockfish - UCI chess engine, compiled by FauziAkram Rating JCER=3090 Timestamp: 1609434213 WeakUnopposed penalty for backwards on file A or H Do not give the WeakUnopposed penalty for backwards on file A or H The original idea comes from Lolligerhans, and a series of tunings and tests done by Fauzi. Passed STC: LLR: 2.96 (-2.94,2.94) {-0.25,1.25} Total: 140864 W: 28127 L: 27660 D: 85077 Elo +1.15 Ptnml(0-2): 2529, 16660, 31735, 16831, 2677 https://tests.stockfishchess.org/tests/view/5fe39dec3932f79192d39673 Passed LTC: LLR: 2.95 (-2.94,2.94) {0.25,1.25} Total: 67568 W: 8993 L: 8590 D: 49985 Elo +2.07 Ptnml(0-2): 523, 6176, 19983, 6579, 523 https://tests.stockfishchess.org/tests/view/5fe3dd1b3932f79192d39693 Bench: 4109336 Stockfish 20123118 and NNUE download  

ChuckNorrisChess - UCI (java) chess engine ChuckNorrisChess 1.2 - download

Stash - UCI chess engine Author: Morgan Houppin Rating JCER=2662 Stash 26 download

Lozza - javascript chess engines Author - Colin Jenkins  Rating JCER=2542 Requires "jsuci" file Lozza 1.19 wip9 download

01-01-2021: New JCER ranking calculation method (Fritz 17 system) 1. It assumes that the average rating of all the engines in a rating list is 2400. 2. Fritz system: The Thompson algorithm 80.837 games download Pl Engine JCER Games Fisherov 0.93c NNUE 3108 509 1 Raubfisch X44 3097 155 Honey 12-R1 3095 110 2 Stockfish 270920 NNUE 3090 335 AI 13.3 NNUE 3090 181 3 Ethereal 12.75 NNUE 3077 202 Stockfish 12 3068 148 Zeus 10.2 NNUE 3066 239 4 SugaR XPro-NN 1.0 3062 696 5 Dragon 1.0 3045 366 U-865 3036 120 Soviet NNUE 3008 139 Orka 170917 3006 186 Deep Synapse RZ 8.0 3001 101 Marlin 240718 2996 142 Klasman Father 2995 ...