Monday, June 22, 2026

♟️ CEGT: Un Gigante Histórico que Congeló el Tiempo en 2025

Durante más de dos décadas, cuando alguien preguntaba:

"¿Cuál es realmente el motor de ajedrez más fuerte del mundo?"

la respuesta normalmente se buscaba en tres lugares:

imagen - CEGT stands for Chess Engines Grand Tournament.

TCEC
CCRL
CEGT

Mientras TCEC medía la fuerza en torneos de élite y CCRL acumulaba millones de partidas para construir rankings estadísticos, CEGT (Chess Engines Grand Tournament) fue durante años uno de los laboratorios más respetados del ajedrez computacional.

Sin embargo, las capturas actuales muestran algo que muchos aficionados ya sospechaban:

⚠️ CEGT parece haber detenido sus actualizaciones

La última actualización visible en las tablas es:

6 de junio de 2025

y no aparecen registros posteriores durante 2026.

Aunque el sitio continúa accesible, los rankings permanecen congelados en el tiempo.

🏛️ El legado de CEGT

Fundado en 2001, CEGT acumuló:

4,189,730 partidas

entre:

3,357 motores y versiones

Una base de datos gigantesca construida durante más de veinte años.

La distribución histórica mostrada en la página refleja el enorme volumen de trabajo realizado:

Año	Partidas
2025	192,400
2024	324,400
2023	309,598
2022	321,038
2021	214,424
2020	212,026

Miles de partidas fueron añadidas anualmente para mantener actualizadas las listas.

🏆 El último ranking conocido (40/4)

El ranking principal de CEGT quedó congelado con los siguientes líderes:

Posición	Motor	Elo
1	Stockfish 15 NNUE	3673
2	Komodo Dragon 3.0	3650
3	Koivisto 8.0	3557
4	Komodo Dragon MCTS	3552
5	SlowChess Blitz 2.8	3540
6	Berserk 8.5	3540
7	RofChade 3.0	3533
8	Ethereal 13.5	3533
9	Revenge 2.0	3519
10	RubiChess 20220223	3512

📸 Una cápsula del tiempo

Lo más interesante de estas tablas no es quién está arriba.

Es quién falta.

No aparecen:

Reckless
PlentyChess
Obsidian
Alexandria
Viridithas
Astra
Caissa
Quanticade

motores que hoy forman parte de la conversación principal dentro de CCRL y TCEC.

En otras palabras:

CEGT quedó congelado justo antes de la nueva generación.

Es una fotografía perfecta de cómo era el panorama competitivo a mediados de 2025.

👑 El reinado de Stockfish

Aun usando datos de hace un año, una conclusión permanece intacta.

Stockfish lideraba claramente:

Stockfish 15 NNUE

3673 Elo

sobre:

Komodo Dragon 3.0

3650 Elo

diferencia:

+23 Elo

Una ventaja suficientemente significativa para mantener el primer puesto.

🐉 Komodo Dragon seguía siendo el principal perseguidor

Algo que llama la atención es la presencia de dos versiones distintas dentro del Top 5:

Komodo Dragon 3.0

Komodo Dragon 3.0 MCTS

Esto refleja una época donde el equipo Komodo exploraba agresivamente el uso de:

Monte Carlo Tree Search
Evaluaciones híbridas
Métodos inspirados parcialmente por AlphaZero

Una línea de investigación que influyó posteriormente en otros proyectos.

⚔️ Los guerreros olvidados

Mirar una tabla antigua también sirve para recordar nombres que durante años fueron protagonistas:

Koivisto

Motor extremadamente fuerte y muy activo entre 2021–2024.

Ethereal

Uno de los proyectos open-source más respetados.

Berserk

Que posteriormente evolucionaría hasta convertirse en un habitual del Top 10 mundial.

RubiChess

Durante mucho tiempo considerado uno de los motores más eficientes del ecosistema open-source.

🔍 Comparación con CCRL 2026

Si comparamos el último ranking de CEGT con CCRL 2026 observamos un cambio generacional impresionante.

Top CEGT 2025

Stockfish
Komodo Dragon
Koivisto
Komodo MCTS
SlowChess

Top CCRL 2026

Stockfish
Reckless
PlentyChess
Torch
Obsidian

Prácticamente todo el grupo perseguidor cambió.

El único superviviente absoluto sigue siendo:

Stockfish

🤖 Lo que nos enseña esta fotografía histórica

Los motores modernos evolucionan a una velocidad brutal.

Un año en ajedrez computacional puede equivaler a una década en otras disciplinas.

Los nombres dominantes de 2025:

Koivisto
Komodo Dragon
SlowChess

han cedido espacio a una nueva generación encabezada por:

Reckless
PlentyChess
Torch
Obsidian
Viridithas
Alexandria
Caissa

📈 ¿Dónde estaría Caissa?

Si extrapolamos los rankings modernos de CCRL:

Caissa 1.23 aparece alrededor del puesto 13 mundial en CCRL 40/15.
Top 10 en CCRL Blitz.

Eso significa que una versión actual de Caissa probablemente habría competido de igual a igual contra la mayoría de los motores presentes en el último ranking activo de CEGT.

Naturalmente, nunca podremos saberlo con exactitud porque ambas listas usan hardware, controles de tiempo y metodologías diferentes.

🏁 Conclusión

CEGT representa una pieza importante de la historia del ajedrez computacional. Aunque sus rankings parecen haberse detenido en junio de 2025, sus más de 4.1 millones de partidas siguen siendo un archivo extraordinario para investigadores, desarrolladores y aficionados.

Las tablas actuales muestran un mundo donde Stockfish ya era rey, Komodo Dragon seguía siendo una amenaza seria y motores como Koivisto, Ethereal y Berserk ocupaban el centro del escenario.

Un año después, el panorama ha cambiado radicalmente. Nuevos contendientes como Reckless, PlentyChess, Obsidian, Viridithas y Caissa han tomado protagonismo, recordándonos una verdad fundamental del ajedrez computacional:

En este mundo no existen dinastías eternas. Cada nueva versión es una oportunidad para que un desconocido desafíe al campeón. ♟️🚀

CEGT no solo nos muestra quién era el más fuerte en 2025; nos permite ver cuánto ha evolucionado el ajedrez de motores en apenas doce meses.

Link

CEGT home

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Biography: A Journey Through Knowledge, Mysticism, and Creation

Name: Alexander Lavin Occupation: Content Creator, Writer, Digital Producer, and Creative Technologist Alexander Lavin is a multidisciplinary creator driven by a lifelong fascination with the deeper structures of reality—where history, spirituality, art, and technology intersect. From an early age, he was drawn to ancient civilizations, sacred texts, and the hidden currents that shape human consciousness. This curiosity evolved into a sustained exploration of both canonical religious works—such as the Bible and the Quran—and esoteric and philosophical texts including The Kybalion and The Secret Doctrine, forming the foundation of his intellectual and spiritual worldview. As a writer and digital content creator, Alexander has dedicated himself to reviving forgotten knowledge and re-examining established narratives through a contemporary lens. His work spans blog essays, audiovisual projects, and long-form reflections that explore symbolism, metaphysics, frequency, memory, and the unseen forces influencing human experience. A recurring theme in his work is the dialogue between ancient wisdom and modern science, particularly in areas such as vibration, sound, consciousness, and the power of thought. In recent years, his creative path expanded into music production, where he composes and produces original works inspired by Christian, Gnostic, and Gregorian traditions, as well as experimental and free-form styles. These musical explorations are hosted on his channel TVLavin Music Lab, where sound becomes both prayer and investigation—an extension of his belief that music is a vehicle for memory, elevation, and spiritual resonance. Parallel to his artistic pursuits, Alexander has developed a deep and disciplined passion for programming, particularly in the realm of chess software and artificial intelligence. This interest culminated in the creation of Caissa Chess, a developing chess platform and experimental ecosystem that blends classical chess principles with modern engine analysis, human-centered design, and philosophical inquiry. Caissa Chess and its evolving variants reflect his broader vision: technology not as a cold instrument, but as a living dialogue between logic, creativity, and human intention. Based in Florida, Alexander continues to draw inspiration from both tangible landscapes and inner worlds. His work is guided by the conviction that knowledge is not merely accumulated, but remembered—and that ideas, dreams, and symbols leave measurable imprints on reality. Through writing, music, and software, he seeks to create works that invite reflection, awaken curiosity, and stand as quiet challenges to intellectual complacency.

Origins of the surname Lavin

The surname Lavin holds deep historical roots, with connections to several regions and noble families throughout Europe. The name likely stems from ancient Latin or Old Spanish origins, where it may have evolved from the name Levinus or the Latin word Lavare (to wash or cleanse). There are also theories that the Lavin surname has ties to the Levitical priesthood in ancient Israel, possibly connected to the tribe of Levi, the priestly caste of the Hebrew people. This theory holds special significance for families tracing Jewish ancestry that later converted or adopted Christian surnames. Heraldic Symbols and Coat of Arms: One of the most compelling aspects of the Lavin surname is its association with heraldic symbols. Heraldry was used in medieval times to identify families of noble standing, and the Lavin family is no exception. Coat of Arms Description: The Lavin coat of arms typically features a shield with blue and silver elements, symbolizing loyalty and purity, respectively. These colors are often accompanied by a lion rampant, representing courage and strength, a common motif in noble families' coats of arms. Symbolism: The lion on the Lavin coat of arms could be interpreted as a symbol of royalty and bravery, indicating that members of the Lavin family may have been involved in military or royal service in medieval times. The shield's colors might also suggest the family's loyalty to the crown or religious figures during significant historical events. The surname Lavin has roots in both Irish and French origins, with a few other variations depending on the region. 1-Irish Origin: The Lavin surname is most commonly associated with Ireland, particularly from County Roscommon. It is an Anglicized form of the Gaelic name Ó Láimhín, which means "descendant of the son of the prince." This surname is historically linked to Irish nobility, and its origins can be traced back to the early Gaelic kingdoms. 2-French Origin: The name Lavin may also have French roots, particularly as an occupational name derived from the French term "La Vigne," meaning "the vineyard." This would suggest that the name was originally given to people who owned or worked in vineyards, particularly in regions like Gironde and Loire. Some of these French Lavins were Huguenots who fled to England during the religious persecutions of the 17th century. 3-Other Origins: In Cornwall, England, Lavin might be linked to an Anglo-Norman personal name. Additionally, in Spain, the surname Lavín is a habitational name from the Cantabria region. The Lavin surname has appeared in various records across the United States, the UK, and other countries, often linked to significant historical migrations, such as the Irish Potato Famine

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Monday, June 22, 2026

♟️ CEGT: Un Gigante Histórico que Congeló el Tiempo en 2025

⚠️ CEGT parece haber detenido sus actualizaciones

🏛️ El legado de CEGT

4,189,730 partidas

3,357 motores y versiones

🏆 El último ranking conocido (40/4)

📸 Una cápsula del tiempo

CEGT quedó congelado justo antes de la nueva generación.

👑 El reinado de Stockfish

Stockfish 15 NNUE

Komodo Dragon 3.0

+23 Elo

🐉 Komodo Dragon seguía siendo el principal perseguidor

Komodo Dragon 3.0

Komodo Dragon 3.0 MCTS

⚔️ Los guerreros olvidados

Koivisto

Ethereal

Berserk

RubiChess

🔍 Comparación con CCRL 2026

Top CEGT 2025

Top CCRL 2026

Stockfish

🤖 Lo que nos enseña esta fotografía histórica

📈 ¿Dónde estaría Caissa?

🏁 Conclusión

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