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Monthly Release - 2025.05
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Monthly Release Summary - 2025.05
| Engine | Version | Published | Author | Bin | VT | Init | STC 8.0+0.08s | LTC 60.0+0.60s | VLTC 2m24s+1.12s | Comment |
|---|---|---|---|---|---|---|---|---|---|---|
| Dinora | 0.3.0 | 2025-05-22 | Zhubanyshev Alisher | ✅ | ✅ | ❌ | 1651 () 🟥 | |||
| Quanticade | 2.0 | 2025-05-21 | Martin Botka | ✅ | 3282 (new) 🟩 | 3456 (new) 🟩 | 3498 (new) 🟩 | |||
| Obsidian | 16.0 | 2025-05-21 | Gabriele Lombardo | ✅ | 3422 (+27) 🟩 | 3544 (+25) 🟩 | 3571 (+29) 🟩 | |||
| Horsie | 1.1 | 2025-05-13 | Liam McGuire | ✅ | 3336 (+15) 🟩 | 3484 (+13) 🟩 | 3514 (-7) 🟩 | |||
| Cataphract | 1.0 | 2025-05-11 | ✅ | |||||||
| Crystal | 9 | 2025-05-09 | Joseph Ellis | ✅ | ✅ | ✅ | 3410 (new) 🟩 | 3555 (new) 🟩 | 3582 (new) 🟨 | |
| Renegade | 1.2.0 | 2025-05-05 | Krisztián Peőcz | ✅ | ||||||
| Pawn | 4.0 | 2025-05-05 | Rui Coelho | ✅ | ||||||
| cElo (∆ prev) | cElo (∆ prev) | cElo (∆ prev) |
These engines have no binary release and are not included in the main table above.
| Engine | Version | Published | Author | Bin | VT | Init | STC 8.0+0.08s | LTC 60.0+0.60s | VLTC 2m24s+1.12s | Comment |
|---|---|---|---|---|---|---|---|---|---|---|
| Aconcagua | 2.0.0 | 2025-05-31 | Tarifa Gabriel | ❌ | ||||||
| Pawnocchio | 1.7 | 2025-05-31 | Jonathan Hallström | ❌ | ||||||
| Laura | 1.0.0 | 2025-05-30 | Hans Tibberio | ❌ | ||||||
| Aku | 2025.30.5 | 2025-05-30 | Hoa T. Vu | ❌ | ||||||
| Natto | 0.1.6 | 2025-05-30 | ❌ | |||||||
| Cinder | 0.2.0 | 2025-05-29 | Bruno Dutra | ❌ | ||||||
| Fritz | 20 | 2025-05-29 | Frank Schneider | ❌ | ||||||
| Aku | 2025.28.5 | 2025-05-28 | Hoa T. Vu | ❌ | ||||||
| Challenger | 0.2.1 | 2025-05-27 | Simjanovski Nikola | ❌ | ||||||
| Pounce | 1.2.4 | 2025-05-27 | Alex Flick | ❌ | ||||||
| Pounce | 1.2.3 | 2025-05-27 | Alex Flick | ❌ | ||||||
| Meltdown | 1.6 | 2025-05-27 | Hans Binderup, Clara Shepherd | ❌ | ||||||
| Pounce | 1.2.2 | 2025-05-26 | Alex Flick | ❌ | ||||||
| Pounce | 1.2.1 | 2025-05-26 | Alex Flick | ❌ | ||||||
| Pounce | 1.2.0 | 2025-05-26 | Alex Flick | ❌ | ||||||
| Aku | 2025.26.5 | 2025-05-26 | Hoa T. Vu | ❌ | ||||||
| Pounce | 1.1.0 | 2025-05-25 | Alex Flick | ❌ | ||||||
| Tarnished | 2.1 | 2025-05-25 | Anik Patel | ❌ | ||||||
| Aku | 2025.25.5 | 2025-05-25 | Hoa T. Vu | ❌ | ||||||
| Milky | 0.3.0 | 2025-05-24 | Willians Faria | ❌ | ||||||
| Natto | 0.1.5 | 2025-05-24 | ❌ | |||||||
| Turbulence | 0.0.7 | 2025-05-24 | ksw0518 | ❌ | ||||||
| Aku | 2025.24.5 | 2025-05-24 | Hoa T. Vu | ❌ | ||||||
| Milky | 0.2.0 | 2025-05-23 | Willians Faria | ❌ | ||||||
| Aku | 2025.23.5 | 2025-05-23 | Hoa T. Vu | ❌ | ||||||
| Milky | 0.1.0 | 2025-05-22 | Willians Faria | ❌ | ||||||
| Beast | 3.2.0 | 2025-05-21 | Miloslav Macůrek | ❌ | ||||||
| Bagatur | 5.2 | 2025-05-21 | Krasimir Topchiyski | ❌ | ||||||
| Lambergar | 1.2 | 2025-05-21 | Jabolcni Strudelj | ❌ | ||||||
| ByteKnight | 3.0.0 | 2025-05-19 | Paul T | ❌ | ||||||
| Admete | 1.7.0 | 2025-05-18 | Kylie MacFarquharson | ❌ | ||||||
| Aconcagua | 1.1.0 | 2025-05-17 | Tarifa Gabriel | ❌ | ||||||
| Aconcagua | 1.0.0 | 2025-05-17 | Tarifa Gabriel | ❌ | ||||||
| Zangdar | 4.01 | 2025-05-17 | Carbecq | ❌ | ||||||
| Minic | 3.44 | 2025-05-17 | Vivien Clauzon | ❌ | ||||||
| Pawnocchio | 1.6.1 | 2025-05-15 | Jonathan Hallström | ❌ | ||||||
| Chess3 | 1.0 | 2025-05-15 | Paul Sonkoly | ❌ | ||||||
| Tarnished | 2.0 | 2025-05-14 | Anik Patel | ❌ | ||||||
| Illumina | 3 | 2025-05-14 | Thomas Mergener | ❌ | ||||||
| Natto | 0.1.3 | 2025-05-12 | ❌ | |||||||
| Beast | 3.1.0 | 2025-05-11 | Miloslav Macůrek | ❌ | ||||||
| Cataphract | 1.0 | 2025-05-11 | ❌ | |||||||
| Whitespine | 1.3.0 | 2025-05-11 | Miloslav Macůrek | ❌ | ||||||
| Whitespine | 1.2.0 | 2025-05-11 | Miloslav Macůrek | ❌ | ||||||
| Pluto | 1.0.0 | 2025-05-11 | Ludovic Debever | ❌ | ||||||
| Beast | 3.0.2 | 2025-05-11 | Miloslav Macůrek | ❌ | ||||||
| Beast | 3.0.1 | 2025-05-11 | Miloslav Macůrek | ❌ | ||||||
| Calvin | 6.1.0 | 2025-05-10 | Dan Kelsey | ❌ | ||||||
| Meltdown | 1.5 | 2025-05-10 | Hans Binderup, Clara Shepherd | ❌ | ||||||
| Challenger | 0.2.0 | 2025-05-07 | Simjanovski Nikola | ❌ | ||||||
| Qapla | 0.3.1 | 2025-05-07 | Volker Bohm | ❌ | ||||||
| Tarnished | 1.0 | 2025-05-07 | Anik Patel | ❌ | ||||||
| Meltdown | 1.4a | 2025-05-06 | Hans Binderup, Clara Shepherd | ❌ | ||||||
| JackyChess | 25.04 | 2025-05-06 | Matthias Lang | ❌ | ||||||
| Bread | 1.4.0 | 2025-05-05 | ❌ | |||||||
| Quirky | 1.0 | 2025-05-04 | Anton Kernozhitsky | ❌ | ||||||
| Astra | 5.2 | 2025-05-02 | Semih Özalp | ❌ | ||||||
| Meltdown | 1.4 | 2025-05-02 | Hans Binderup, Clara Shepherd | ❌ | ||||||
| Kobra | 2.0 | 2025-05-02 | Jasper Sinclair | ❌ | ||||||
| cElo (∆ prev) | cElo (∆ prev) | cElo (∆ prev) |
These engines have no VirusTotal clearance and are not included in the main table above:
| Engine | Version | Published | Author | Bin | VT | Init | STC 8.0+0.08s | LTC 60.0+0.60s | VLTC 2m24s+1.12s | Comment |
|---|---|---|---|---|---|---|---|---|---|---|
| cElo (∆ prev) | cElo (∆ prev) | cElo (∆ prev) |
These engines cannot be initialized and are not included in the main table above.
| Engine | Version | Published | Author | Bin | VT | Init | STC 8.0+0.08s | LTC 60.0+0.60s | VLTC 2m24s+1.12s | Comment |
|---|---|---|---|---|---|---|---|---|---|---|
| cElo (∆ prev) | cElo (∆ prev) | cElo (∆ prev) |
Test Conditions:
GUI/CLI: Cute-Chess
Elo Calculation: Bayesian-Elo
CPU: Intel(R) Core(TM) i5-7500T 2.70GHz
Opening book: 8_moves_v3
*Annotations:
🟥 This engine has been tested with less than 50 games, expect the last two digits to change still. See detail page for concrete information.
🟨 This engine has been tested with less than 150 games, expect the last digit to change still. See detail page for concrete information.
🟩 This engine has been tested with 150 or more games, they can be regarded as stable. See detail page for concrete information.
Lists:
Ratings: Complete list