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Artemis 21.2 TR PrO 161225 - powerful chess engine derived from Stockfish
chessengines.blogspot.com/2025/12/arte...
chessengines.blogspot.com/2025/12/arte...
December 21, 2025 at 9:39 AM
Artemis 21.2 TR PrO 161225 - powerful chess engine derived from Stockfish
chessengines.blogspot.com/2025/12/arte...
chessengines.blogspot.com/2025/12/arte...
Chess engine: SF-Poly 151225 (derived from Stockfish)
chessengines.blogspot.com/2025/12/ches...
chessengines.blogspot.com/2025/12/ches...
December 20, 2025 at 9:56 PM
Chess engine: SF-Poly 151225 (derived from Stockfish)
chessengines.blogspot.com/2025/12/ches...
chessengines.blogspot.com/2025/12/ches...
Chess engine: Esox (Stockfish derivatives)
chessengines.blogspot.com/2025/12/ches...
chessengines.blogspot.com/2025/12/ches...
December 20, 2025 at 9:04 PM
Chess engine: Esox (Stockfish derivatives)
chessengines.blogspot.com/2025/12/ches...
chessengines.blogspot.com/2025/12/ches...
Echo 1.0.0 - new chess engine
chessengines.blogspot.com/2025/12/echo...
chessengines.blogspot.com/2025/12/echo...
December 20, 2025 at 8:21 PM
Echo 1.0.0 - new chess engine
chessengines.blogspot.com/2025/12/echo...
chessengines.blogspot.com/2025/12/echo...
The first test of Grail v1.02 has concluded. The engine played 80 games (gauntlet). The engine performed poorly, and therefore, in accordance with the new Chess Engines Diary rules, it will not be tested further.
chessengines.blogspot.com/2025/12/firs...
chessengines.blogspot.com/2025/12/firs...
December 20, 2025 at 3:50 PM
The first test of Grail v1.02 has concluded. The engine played 80 games (gauntlet). The engine performed poorly, and therefore, in accordance with the new Chess Engines Diary rules, it will not be tested further.
chessengines.blogspot.com/2025/12/firs...
chessengines.blogspot.com/2025/12/firs...
In another match, Fritz 20 faced the latest version of the Quanticade Cronus 3.0 chess engine. Across 24 games, Fritz 20 secured a narrow victory, finishing with two wins, one loss, and the remainder ending in draws.
chessengines.blogspot.com/2025/12/matc...
chessengines.blogspot.com/2025/12/matc...
December 19, 2025 at 11:53 PM
In another match, Fritz 20 faced the latest version of the Quanticade Cronus 3.0 chess engine. Across 24 games, Fritz 20 secured a narrow victory, finishing with two wins, one loss, and the remainder ending in draws.
chessengines.blogspot.com/2025/12/matc...
chessengines.blogspot.com/2025/12/matc...
Caissa 1.24 JA wins a major tournament of the latest chess engine versions. Reckless 0.9.0 dev-0dd5b9ac came in second, and Reckless 0.9.0 dev-c5af2cea came in third. As you can see, we tested 26 new engines.
chessengines.blogspot.com/2025/12/cais...
chessengines.blogspot.com/2025/12/cais...
December 19, 2025 at 2:45 PM
Caissa 1.24 JA wins a major tournament of the latest chess engine versions. Reckless 0.9.0 dev-0dd5b9ac came in second, and Reckless 0.9.0 dev-c5af2cea came in third. As you can see, we tested 26 new engines.
chessengines.blogspot.com/2025/12/cais...
chessengines.blogspot.com/2025/12/cais...
Another Engine Masters Tournament - 1100 games played. PlentyChess 7.0.36.1 SE won, Reckless 0.9.0 dev-0dd5b9ac came in second, and Obsidian dev-16.15 SE came in third. The latest Vafra 12.8 Cfish engine fared poorly (last place).
chessengines.blogspot.com/2025/12/plen...
chessengines.blogspot.com/2025/12/plen...
December 18, 2025 at 6:26 PM
Another Engine Masters Tournament - 1100 games played. PlentyChess 7.0.36.1 SE won, Reckless 0.9.0 dev-0dd5b9ac came in second, and Obsidian dev-16.15 SE came in third. The latest Vafra 12.8 Cfish engine fared poorly (last place).
chessengines.blogspot.com/2025/12/plen...
chessengines.blogspot.com/2025/12/plen...
Leptir TI MPV PB won the major tournament for new chess engine versions. Raid 5.1 took second place, and Stockfish 17.1 took third.
chessengines.blogspot.com/2025/12/lept...
chessengines.blogspot.com/2025/12/lept...
December 18, 2025 at 1:40 PM
Leptir TI MPV PB won the major tournament for new chess engine versions. Raid 5.1 took second place, and Stockfish 17.1 took third.
chessengines.blogspot.com/2025/12/lept...
chessengines.blogspot.com/2025/12/lept...
YuliGM Pro 20 and Steel Fighter III took the top two spots in the latest tournament of powerful chess engines. Places 3-5 were taken by SF-PRO2 02.05.2025, DarkSeid 7.5 EE, and JudaS 1.0.1. As you can see from the table, the tournament was very close.
chessengines.blogspot.com/2025/12/yuli...
chessengines.blogspot.com/2025/12/yuli...
December 17, 2025 at 7:21 PM
YuliGM Pro 20 and Steel Fighter III took the top two spots in the latest tournament of powerful chess engines. Places 3-5 were taken by SF-PRO2 02.05.2025, DarkSeid 7.5 EE, and JudaS 1.0.1. As you can see from the table, the tournament was very close.
chessengines.blogspot.com/2025/12/yuli...
chessengines.blogspot.com/2025/12/yuli...
PlentyChess 7.0.33 SE won the latest Masters Chess Engines tournament. Reckless 0.9.0 dev-0dd5b9ac took second place, and Obsidian dev-16.15 SE took third. Berserk 20250622, who had long been ranked 7th, finished third.
chessengines.blogspot.com/2025/12/plen...
chessengines.blogspot.com/2025/12/plen...
December 17, 2025 at 1:50 PM
PlentyChess 7.0.33 SE won the latest Masters Chess Engines tournament. Reckless 0.9.0 dev-0dd5b9ac took second place, and Obsidian dev-16.15 SE took third. Berserk 20250622, who had long been ranked 7th, finished third.
chessengines.blogspot.com/2025/12/plen...
chessengines.blogspot.com/2025/12/plen...
SugaR 1.0.1 won the tournament for new versions of chess engines for Android. Stockfish 251130 was one point behind in second place. Uralochka 3.42 came in third.
chessengines.blogspot.com/2025/12/suga...
chessengines.blogspot.com/2025/12/suga...
December 16, 2025 at 6:11 PM
SugaR 1.0.1 won the tournament for new versions of chess engines for Android. Stockfish 251130 was one point behind in second place. Uralochka 3.42 came in third.
chessengines.blogspot.com/2025/12/suga...
chessengines.blogspot.com/2025/12/suga...
Cinder 0.4.1 won a small tournament in which we tested the latest versions of chess engines in the GUI-Fritz 20. Places 2-4 were shared by the engines: PlentyChess 7.0.37, DON dev-20251208 and Fritz 20.
chessengines.blogspot.com/2025/12/cind...
chessengines.blogspot.com/2025/12/cind...
December 16, 2025 at 4:39 PM
Cinder 0.4.1 won a small tournament in which we tested the latest versions of chess engines in the GUI-Fritz 20. Places 2-4 were shared by the engines: PlentyChess 7.0.37, DON dev-20251208 and Fritz 20.
chessengines.blogspot.com/2025/12/cind...
chessengines.blogspot.com/2025/12/cind...
Stockfish dev-20251203 wins Chess Engines Tournament for MacOS, by Black Swan- 2025.12.13
chessengines.blogspot.com/2025/12/stoc...
chessengines.blogspot.com/2025/12/stoc...
December 15, 2025 at 1:08 PM
Stockfish dev-20251203 wins Chess Engines Tournament for MacOS, by Black Swan- 2025.12.13
chessengines.blogspot.com/2025/12/stoc...
chessengines.blogspot.com/2025/12/stoc...
Myrddin 0.94 - new version chess engine
chessengines.blogspot.com/2025/12/myrd...
chessengines.blogspot.com/2025/12/myrd...
December 14, 2025 at 9:35 PM
Myrddin 0.94 - new version chess engine
chessengines.blogspot.com/2025/12/myrd...
chessengines.blogspot.com/2025/12/myrd...
Brainlearn 31 has won a large tournament featuring the world's strongest chess engines, which included 1,100 games in total. Revolution 3.80 021225 secured the second place, followed by Stockfish 17.1 in third.
chessengines.blogspot.com/2025/12/brai...
chessengines.blogspot.com/2025/12/brai...
December 14, 2025 at 3:33 PM
Brainlearn 31 has won a large tournament featuring the world's strongest chess engines, which included 1,100 games in total. Revolution 3.80 021225 secured the second place, followed by Stockfish 17.1 in third.
chessengines.blogspot.com/2025/12/brai...
chessengines.blogspot.com/2025/12/brai...
Chessnix 1.2 - new version chess engine.
We've begun our first tests of this engine. The author estimates its playing strength at around 3000 ELO, but we believe this is 200-300 points too high.
chessengines.blogspot.com/2025/12/ches...
We've begun our first tests of this engine. The author estimates its playing strength at around 3000 ELO, but we believe this is 200-300 points too high.
chessengines.blogspot.com/2025/12/ches...
December 13, 2025 at 7:46 PM
Chessnix 1.2 - new version chess engine.
We've begun our first tests of this engine. The author estimates its playing strength at around 3000 ELO, but we believe this is 200-300 points too high.
chessengines.blogspot.com/2025/12/ches...
We've begun our first tests of this engine. The author estimates its playing strength at around 3000 ELO, but we believe this is 200-300 points too high.
chessengines.blogspot.com/2025/12/ches...
Fritz 20 tested the latest version of the Caissa 1.24 chess engine. The test was a significant success for Caissa, as she won the match very convincingly, winning five games and drawing the remaining ones.
chessengines.blogspot.com/2025/12/firs...
chessengines.blogspot.com/2025/12/firs...
December 13, 2025 at 5:11 PM
Fritz 20 tested the latest version of the Caissa 1.24 chess engine. The test was a significant success for Caissa, as she won the match very convincingly, winning five games and drawing the remaining ones.
chessengines.blogspot.com/2025/12/firs...
chessengines.blogspot.com/2025/12/firs...
DON dev-20251208 - new version chess engine
chessengines.blogspot.com/2025/12/don-...
chessengines.blogspot.com/2025/12/don-...
December 12, 2025 at 4:58 PM
DON dev-20251208 - new version chess engine
chessengines.blogspot.com/2025/12/don-...
chessengines.blogspot.com/2025/12/don-...
The game Caissa 1.24 vs. Fritz 20 is part of a 24-game match, where the commercial chess engine Fritz lost five times and didn’t manage to win any games.
chessengines.blogspot.com/2025/12/game...
chessengines.blogspot.com/2025/12/game...
December 11, 2025 at 8:51 PM
The game Caissa 1.24 vs. Fritz 20 is part of a 24-game match, where the commercial chess engine Fritz lost five times and didn’t manage to win any games.
chessengines.blogspot.com/2025/12/game...
chessengines.blogspot.com/2025/12/game...
Kilka dni temu, na szachowej Bundeslidze była rozgrywana partia: Maxim Vavulin - Bartosz Soćko. Doszło w niej do pozycji uwiecznionej na diagramie.
Przed chwilą białe pobiły gońcem skoczka na g4. Czyżby podstawka?
tylkoszachy.blogspot.com/2025/12/arcy...
Przed chwilą białe pobiły gońcem skoczka na g4. Czyżby podstawka?
tylkoszachy.blogspot.com/2025/12/arcy...
December 11, 2025 at 2:59 PM
Kilka dni temu, na szachowej Bundeslidze była rozgrywana partia: Maxim Vavulin - Bartosz Soćko. Doszło w niej do pozycji uwiecznionej na diagramie.
Przed chwilą białe pobiły gońcem skoczka na g4. Czyżby podstawka?
tylkoszachy.blogspot.com/2025/12/arcy...
Przed chwilą białe pobiły gońcem skoczka na g4. Czyżby podstawka?
tylkoszachy.blogspot.com/2025/12/arcy...
Stockfish 17.1 won the latest macOS chess engine tournament. Blue Marlin 15.5 took second place, and Stockfish dev-20251114 took third.
As you can see from the table, a large number of new engines that haven't been tested yet participated in the tournament.
chessengines.blogspot.com/2025/12/stoc...
As you can see from the table, a large number of new engines that haven't been tested yet participated in the tournament.
chessengines.blogspot.com/2025/12/stoc...
December 11, 2025 at 10:52 AM
Stockfish 17.1 won the latest macOS chess engine tournament. Blue Marlin 15.5 took second place, and Stockfish dev-20251114 took third.
As you can see from the table, a large number of new engines that haven't been tested yet participated in the tournament.
chessengines.blogspot.com/2025/12/stoc...
As you can see from the table, a large number of new engines that haven't been tested yet participated in the tournament.
chessengines.blogspot.com/2025/12/stoc...
Game: PlentyChess 7.0.26 - Fisherov chess monk 1.2 (1-0)
chessengines.blogspot.com/2025/12/game...
chessengines.blogspot.com/2025/12/game...
December 10, 2025 at 10:15 PM
Game: PlentyChess 7.0.26 - Fisherov chess monk 1.2 (1-0)
chessengines.blogspot.com/2025/12/game...
chessengines.blogspot.com/2025/12/game...
Caissa 1.24 JA - new version chess engine
chessengines.blogspot.com/2025/12/cais...
chessengines.blogspot.com/2025/12/cais...
December 10, 2025 at 5:57 PM
Caissa 1.24 JA - new version chess engine
chessengines.blogspot.com/2025/12/cais...
chessengines.blogspot.com/2025/12/cais...
DarkSeid 7.4 EE and Revolution 3.70 291125 took a shared 1st-2nd place in another tournament featuring the latest chess engine versions. Surprisingly, PlentyChess 7.0.26 took third place, beating out several engines based on Stockfish code!
chessengines.blogspot.com/2025/12/dark...
chessengines.blogspot.com/2025/12/dark...
December 10, 2025 at 4:36 PM
DarkSeid 7.4 EE and Revolution 3.70 291125 took a shared 1st-2nd place in another tournament featuring the latest chess engine versions. Surprisingly, PlentyChess 7.0.26 took third place, beating out several engines based on Stockfish code!
chessengines.blogspot.com/2025/12/dark...
chessengines.blogspot.com/2025/12/dark...