28 November 2016

IvanHoe 999945 Android Chess Engine

Ivanhoe

Ivanhoe is a free, open-source UCI chess engine by Yakov Petrovich Golyadkin, Igor Igorovich Igoronov, Roberto Pescatore, Yusuf Ralf Weisskopf, Ivan Skavinsky Skavar and Decembrists (all), a derivative of IppoLit.

Acknowledgments: Yuri Censor (Dmitri Gusev) thanks Jose Velasco (Velmarin), Kranium (Norman Schmidt), Jon Dart, Jim Ablett, and Andrey Chilantiev for their support, help and advice. 

License: PUBLICDOMAIN (workers).
Dedication: To Vladimir Ilyich plus Zog 1 with Albania.

Ivanhoe 1945a is a mod by Yuri Censor. The code is based primarily on IvanHoe 999946h. Some code was borrowed from Ivanhoe.x64.VE.f.

Download:

armv7-pgo, armv7-nopie, arm64v8 : HERE

12 comments:

  1. This comment has been removed by the author.

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  2. arm7 and arm8 working fine! There is a small delay before the engine starts to work, I think it will not affect its returns. Thank you Aprijal! Your work is appreciated!

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  3. Any good news about multi threads?

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    1. Multi threads work fine on my device.

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    2. Mmm. Very exciting! Because we had first a build running multicore but with only 1 MB hash and a second build full hash but single core. If we have multicore and hash together now, I guess this time Ivan can reach 3050+ ELO in Rapidroid. You deserve congrats.

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  4. On MTK6752: arm7 981 knps, arm8 1257 knps. CfA 5.2.5 / 8 cores / 256 hash / 1 minute. I'm happy with SMP functionality.

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  5. Doesn't work with CfA on my device. It plays all games in 1 second and shows the result of tournament. Weird

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    1. Is it work in normal play? (not tournament)

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  6. Sorry Aprijal, the engine is working fine. My stupidity I chose random play in CfA by mistake ;) Keep up the good work

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  7. Very strong!Thanks for sharing Aprijal

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