Danasah - UCI chess engine
Author - Pedro Castro, Rating Chess Engines Diary CEDR=3251
DanaSah - a Chess Engine Communication Protocol, and since version 6.1 UCI compatible open source chess engine under the GNU General Public License 3 by Pedro Castro, written in C, and first released in January 2005. Also, since DanaSah 6.1 in May 2016, Chess960 is supported, available as Windows, Linux and Android binary. DanaSah 8.8, released in April 2021, supports Stockfish compatible NNUE networks. source
9.1 Changed:
Changes:
Updated NNUE to dananet3.nnue. The network was created with about 600 million positions generated with the previous network and also evaluated in depth 9. It looks slightly stronger, but only about 15 Elo points more.
Fixed a bug that when nnue was not used in the evaluation it showed a wrong evaluation.
There is a Linux version for the first time for these NNUE versions.
There is a limited strength version. The limited-strength version does not use NNUE in the evaluation, so although there are some changes from the last released limited-strength versions, these changes are not very big.
DanaSah 9.1 vs other engines:
| Dragon free | 1.5/9 | -6 | 9 Games |
| Little Goliath 3.17 | 5/8 | +2 | 8 Games |
| Dragon 3.3 | 0/7 | -7 | 7 Games |
| Kuma 1.2 | 2.5/6 | -1 | 6 Games |
| Stockfish 16 | 1/6 | -4 | 6 Games |
| Knightx 3.9 | 4.5/5 | +4 | 5 Games |
| Mittens 0.9 | 3/5 | +1 | 5 Games |
| ChessBrainVB 4.03 | 2.5/5 | +0 | 5 Games |
| LTChess 9.3 | 1/5 | -3 | 5 Games |
| Stockfish 15.1 | 0.5/5 | -4 | 5 Games |
| Vafra 12.5 Cfish | 0.5/5 | -4 | 5 Games |
| Cool Iris 12.10 | 0/5 | -5 | 5 Games |
| Wahoo 4.0.0 | 3.5/4 | +3 | 4 Games |
| Frozenight 6.0.0 | 2.5/4 | +1 | 4 Games |
| Jet 1.2 | 2/4 | +0 | 4 Games |
| Critter 1.6a | 2/4 | +0 | 4 Games |
| AbbyStein 2.8 | 1.5/4 | -1 | 4 Games |
| Saturn 1.3 | 1.5/4 | -1 | 4 Games |
| Crystal 7 CMB | 1/4 | -2 | 4 Games |
| Expositor 4WR02 | 0.5/4 | -3 | 4 Games |
Danasah 9.1 JA download
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