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Monthly Release - 2025.06
Monthly Release Summary - 2025.06
| Engine | Version | Published | Author | Bin | VT | Init | STC 8.0+0.08s | LTC 60.0+0.60s | VLTC 2m24s+1.12s | Comment |
|---|---|---|---|---|---|---|---|---|---|---|
| Turbulence | 0.0.8 | 2025-06-28 | ksw0518 | ✅ | ||||||
| Stormphrax | 7.0.0 | 2025-06-24 | Ciekce | ✅ | 3336 (+53) 🟩 | 3501 (+41) 🟩 | 3540 (+49) 🟩 | |||
| PlentyChess | 6.0.2 | 2025-06-06 | Patrick Leonhardt | ✅ | 3541 (+49) 🟩 | |||||
| Motor | 0.9.0 | 2025-06-02 | Martin Novák | ✅ | 3320 (+11) 🟩 | 3484 (+21) 🟩 | 3518 (+23) 🟩 | |||
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Tarnished | 3.0 | 2025-06-30 | Anik Patel | ❌ | ||||||
| Aku | 2025.6.29 | 2025-06-30 | Hoa T. Vu | ❌ | ||||||
| Maelstrom | 3.0.0 | 2025-06-30 | Saigautam Bonam | ❌ | ||||||
| Lynx | 1.10.0 | 2025-06-29 | Eduardo Caceres | ❌ | ||||||
| Amira | 1.00 | 2025-06-29 | Fauzi Dabat Akram | ❌ | ||||||
| Aconcagua | 2.1.0 | 2025-06-28 | Tarifa Gabriel | ❌ | ||||||
| RustyRook | 1.1.2 | 2025-06-27 | Benjamin Zenth | ❌ | ||||||
| RustyRook | 1.1.1 | 2025-06-25 | Benjamin Zenth | ❌ | ||||||
| Halogen | 13 | 2025-06-24 | Kieren Pearson | ❌ | ||||||
| Oxide | 1.0.0 | 2025-06-22 | Miguel Angel De la Vega Rodríguez | ❌ | ||||||
| Natto | 0.1.8 | 2025-06-22 | ❌ | |||||||
| RustyRook | 1.1.0 | 2025-06-20 | Benjamin Zenth | ❌ | ||||||
| Emerald | 0.3.0 | 2025-06-20 | Zhongle Qu | ❌ | ||||||
| Maelstrom | 2.1.0 | 2025-06-20 | Saigautam Bonam | ❌ | ||||||
| Bagatur | 5.2b | 2025-06-19 | Krasimir Topchiyski | ❌ | ||||||
| Celeris | 1.0 | 2025-06-19 | Evan Fung | ❌ | ||||||
| Meltdown | 1.8 | 2025-06-19 | Hans Binderup, Clara Shepherd | ❌ | ||||||
| Maelstrom | 2.0.0 | 2025-06-18 | Saigautam Bonam | ❌ | ||||||
| Ironfang | 1.0 | 2025-06-17 | Kumar Anurag | ❌ | ||||||
| PZChessBot | 2.0 | 2025-06-17 | Kevin Lu | ❌ | ||||||
| Zangdar | 4.04 | 2025-06-16 | Carbecq | ❌ | ||||||
| Pawnocchio | 1.7.2 | 2025-06-15 | Jonathan Hallström | ❌ | ||||||
| Freda | 1.1 | 2025-06-15 | Shaun Howe | ❌ | ||||||
| Admete | 1.8.0 | 2025-06-13 | Kylie MacFarquharson | ❌ | ||||||
| LibraChess | 1.0.1 | 2025-06-13 | Yakhnenko Eugene | ❌ | ||||||
| Aku | 2025.6.12 | 2025-06-13 | Hoa T. Vu | ❌ | ||||||
| Lunar | 0.2.1 | 2025-06-12 | Patrick Hilhorst | ❌ | ||||||
| Lunar | 0.2.0 | 2025-06-11 | Patrick Hilhorst | ❌ | ||||||
| Beast | 3.2.3 | 2025-06-10 | Miloslav Macůrek | ❌ | ||||||
| Whitespine | 1.3.1 | 2025-06-08 | Miloslav Macůrek | ❌ | ||||||
| Beast | 3.2.2 | 2025-06-08 | Miloslav Macůrek | ❌ | ||||||
| RukChess | 4.1.0 | 2025-06-08 | Ilya Rukavishnikov | ❌ | ||||||
| Aku | 2025.6.8 | 2025-06-08 | Hoa T. Vu | ❌ | ||||||
| RustyRook | 1.0.0 | 2025-06-07 | Benjamin Zenth | ❌ | ||||||
| Aku | 2025.6.5c | 2025-06-06 | Hoa T. Vu | ❌ | ||||||
| Meltdown | 1.7 | 2025-06-05 | Hans Binderup, Clara Shepherd | ❌ | ||||||
| Calvin | 6.1.1 | 2025-06-04 | Dan Kelsey | ❌ | ||||||
| Aku | 2025.6.4 | 2025-06-04 | Hoa T. Vu | ❌ | ||||||
| Axiom | 2.1.0 | 2025-06-03 | Wolden Sindre | ❌ | ||||||
| Aku | 2025.6.2 | 2025-06-02 | Hoa T. Vu | ❌ | ||||||
| Pawnocchio | 1.7.1 | 2025-06-02 | Jonathan Hallström | ❌ | ||||||
| Bagatur | 5.2a | 2025-06-02 | Krasimir Topchiyski | ❌ | ||||||
| Lozza | 5.1 | 2025-06-02 | Colin Jenkins | ❌ | ||||||
| Eleanor | 1.0 | 2025-06-02 | Mark Kasa | ❌ | ||||||
| Natto | 0.1.7 | 2025-06-01 | ❌ | |||||||
| 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