Chess Engines Diary

@chessenginesdiary City: Malbork 🕓 Time 3'+3" 💻 HP Pavilion i5-1035G1 8GB RAM  🖬 GUI-Banksia 💾   600 (!) games from the tournament download 244,097 All games CEDR download  (01.12.2023) Tech table: name KN/mov NPS dep/mov time/mov mov/game time/game fails Anduril 6836 1272073 27.0 5.4 53.3 286.2 Bagatur 3.7e 2521 457467 24.7 5.5 43.3 238.7 Cheese 3.2.0 16221 2935513 22.6 5.5 48.5 267.9 ChessMaster 2023 7883 1714636 24.8 4.6 42.2 194.1 Dumb 2.0 12697 2600079 25.3 4.9 53.3 260.4 ice4 v4 0 0 0.0 0.0 0.0 0.0 2 Incognito 5 4873 801105 30.1 6.1 45.7 278.1 Jet 1.1 9485 1651838 16.2 5.7 49.2 282.6 Killfish 071223 5368 886786 35.8 6.1 44.9 271.9 KnightX 3.9 6217 1110703 21.0 5.6 51.8 290.1 Peacekeeper 2.20 8703 1452987 24.9 6.0 52.0 311.5 PREDATOR AI 6407 1003057 43.9 6.4 36.4 232.3 Protej 20231226b 5592 830741 33.2 6.7 42.8 288.3 RukChess 3.0.18 19091 3302737 21.6 5.8 54.7 316.4 SF-PRO 25.12.2023 5901 988027 34.4 6.0...

Stockfish 2023123119  - UCI chess engine, compiled by  Stefan Geschwentner Timestamp: 1704049749 Tweak static eval history update Modify the applied static eval bonus for main and pawn history with different  factors for positive and negative values. Passed STC: https://tests.stockfishchess.org/tests/view/659132e179aa8af82b957bb0 LLR: 2.93 (-2.94,2.94) <0.00,2.00> Total: 12512 W: 3308 L: 3027 D: 6177 Elo +7.80 Ptnml(0-2): 32, 1372, 3189, 1609, 54 Passed LTC: https://tests.stockfishchess.org/tests/view/65913e3d79aa8af82b957cd2 LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 35946 W: 9128 L: 8809 D: 18009 Elo +3.08 Ptnml(0-2): 19, 3879, 9862, 4190, 23 closes https://github.com/official-stockfish/Stockfish/pull/4952 Bench: 1392883 Stockfish rating CEDR progress: Pl Engine Rating Score Games % 20 Stockfish 20230227 3752.9 92.00 134 68.66 39 Stockfish ba43fcaff995 3745.4 ...

Seer - UCI chess engine  Author: Connor McMonigle  Rating CEDR=3593 v.2.8.0 This release adds an estimated 50 Elo in self play under UHO testing conditions. This improvement in strength can be attributed to an improved network fine-tuned exclusively on a self play game result (WDL) target, improved repetition detection, SPSA search parameter tuning and a number of miscellaneous search refinements. As was the case for the prior release, the embedded network was trained solely on data originating from Seer produced by way of many self play iterations starting with the initial "retrograde learning" network bundled with v2.0.0-v2.1.0 as a base. Elo   | 52.22 +- 3.42 (95%) Conf  | 40.0+0.40s Threads=1 Hash=64MB Games | N: 20002 W: 6531 L: 3547 D: 9924 Penta | [33, 1217, 4716, 3803, 232] http://chess.grantnet.us/test/34901/ Rating CEDR progres -  Seer Pl Engine Rating Score Games % 678 Seer 2.7.0 359...

     @chessenginesdiary City: Malbork 🕓 Time 3'+3" 💻 Dell G15 SE, i7-11800H RAM 16,0 GB  🖬 GUI-Arena 💾   100 games from the tournament download 244,097 All games CEDR download  (01.12.2023) P Engine CEDR Score Cheng4 Chg +/-/= 1: Cheng4 4.42 3069 52.0 / 100 XXXXXXXX +30 (+33 -29 =38) 2: RofChade 3.1 3608 9.0 / 10 =111111=11 +1 (+8 -0 =2) 3: Texel 1.10 3442 7.5 / 10 =111===1=1 -14 (+5 -0 =5) 4: ChessBrainVB 4.0.1 3085 5.5 / 10 11=011==00 +2 (+4 -3 =3) 5: 4ku 4.0 2951 5.5 / 10 010==1=101 +22 (+4 -3 =3) 6: Critter 1.6a 3225 5.0 / 10 0=1==1===0 -21 (+2 -2 =6) 7: Cheng4 0.41 3069 4.5 / 10 0========= -5 (+0 -1 =9) 8: Mida 2.3 3108 4.0 / 10 0001=1001= -16 (+3 -5 =2) 9: Ice4 v4 2915 4.0 / 10 =0=1=0...

Ceibo - UCI chess engine,  Author - Federico Rojo Rating CEDR=2934 v.1.0: The latest stable version is 1.0 and some of its capabilities are as follows: Universal Chess Interface (UCI protocol) Board Representation Array with 64 elements 8 Bitboards ( 6 for pieces & 2 for color) Search: Alpha-Beta Principal Variation Search (PVS) Iterative Deepening Transposition Tables (up to 8gb) Syzygy Tablebases Selectivity Null Move Reductions Futility Pruning Reverse Futility Pruning Delta Pruning Late Move Reductions Extensions Quiescent search Check extensions Move ordering: Static Exchange Evaluation MVV/LVA Evaluation Tiny neural network (768x128x1) Ceibo 1.0 download

   @chessenginesdiary City: Malbork 🕓 Time 3'+3" 💻 Lenovo Z710 i7-4710MG 8GB RAM  🖬 GUI-Arena 💾   240 games from the tournament download 244,097 All games CEDR download  (01.12.2023) P Engine CEDR Score Chg +/-/= 1: Altair 6.0.0 3228 27.5 / 30 +42 (+26 -1 =3) 2: Peacekeeper 2.20 3342 25.0 / 30 +0 (+21 -1 =8) 3: LTChess 9.3 3444 24.5 / 30 -15 (+22 -3 =5) 4: Protej 20231226b 3206 23.0 / 30 +0 (+20 -4 =6) 5: Anduril 2400 20.0 / 30 +132 (+16 -6 =8) 6: 4ku 4.0 2951 19.0 / 30 +15 (+17 -9 =4) 7: ChessBrainVB 4.01 3085 18.5 / 30 -21 (+14 -7 =9) 8: Jet 1.1 2400 15.0 / 30 +81 (+13 -13 =4) 9: Bagatur 3.7e 3194 15.0 / 30 -78 (+11 -11 =8) 10: Reckless 0.4...

  Chess Engines Diary Rating for Android - 01.01.2024 generated with Ordo 0.9.9 (anchor Critter 1.6a with 3200),  all  21.612 games for Android download , Time: 3’ Chess Engines Diary Rating for Android – CEDR 01.01.2024 generated with Ordo 0.9.9 (anchor Critter 1.6a with 3200) Min. 50 games (all 21.612 games) Time: 3’ Pl Engine Rating Score Games (%) 1 CorChess 20231123 3531.5 45.00 58 77.59 2 Stockfish 20231202 3513.8 44.00 58 75.86 3 BrainLearn 26.4 3505.1 43.50 58 75.00 4 Polyfish 230202 3450.3 104.50 134 77.99 5 Blue Marlin 15.7 3438.8 57.00 85 67.06 6 ShashChess 28 3436.0 69.00 96 71.88 7 DarkSister 1.9 3421.5 183.00 254 72.05 8 Cfish 161120 3406.5 85.00 106 ...