Difference between revisions of "Wasp"
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=Forum Posts= | =Forum Posts= | ||
| − | ==2016== | + | ==2016 ...== |
* [http://www.talkchess.com/forum/viewtopic.php?t=60550 Wasp 1.01 x64 by John Stanback released ...] by [[Frank Quisinsky]], [[CCC]], June 22, 2016 | * [http://www.talkchess.com/forum/viewtopic.php?t=60550 Wasp 1.01 x64 by John Stanback released ...] by [[Frank Quisinsky]], [[CCC]], June 22, 2016 | ||
* [http://www.talkchess.com/forum/viewtopic.php?t=60667 Wasp 1.02 by John Stanback available ...] by [[Frank Quisinsky]], [[CCC]], July 01, 2016 | * [http://www.talkchess.com/forum/viewtopic.php?t=60667 Wasp 1.02 by John Stanback available ...] by [[Frank Quisinsky]], [[CCC]], July 01, 2016 | ||
* [http://www.talkchess.com/forum/viewtopic.php?t=60694 Wasp until move 42...] by [[Fernando Villegas]], [[CCC]], July 05, 2016 | * [http://www.talkchess.com/forum/viewtopic.php?t=60694 Wasp until move 42...] by [[Fernando Villegas]], [[CCC]], July 05, 2016 | ||
* [http://www.talkchess.com/forum/viewtopic.php?t=61560 Wasp by John Stanback is clear for take-off on runway 1.25!] by [[Frank Quisinsky]], [[CCC]], September 30, 2016 | * [http://www.talkchess.com/forum/viewtopic.php?t=61560 Wasp by John Stanback is clear for take-off on runway 1.25!] by [[Frank Quisinsky]], [[CCC]], September 30, 2016 | ||
| − | + | '''2017''' | |
* [http://www.talkchess.com/forum/viewtopic.php?t=63783 Wasp 2.00 by John Stanback ... with Lazy SMP!] by [[Frank Quisinsky]], [[CCC]], April 21, 2017 | * [http://www.talkchess.com/forum/viewtopic.php?t=63783 Wasp 2.00 by John Stanback ... with Lazy SMP!] by [[Frank Quisinsky]], [[CCC]], April 21, 2017 | ||
* [http://www.talkchess.com/forum/viewtopic.php?t=63894 Wasp 2.01 by John Stanback available ...] by [[Frank Quisinsky]], [[CCC]], May 04, 2017 | * [http://www.talkchess.com/forum/viewtopic.php?t=63894 Wasp 2.01 by John Stanback available ...] by [[Frank Quisinsky]], [[CCC]], May 04, 2017 | ||
| Line 78: | Line 78: | ||
* [http://www.talkchess.com/forum/viewtopic.php?t=65791 Wasp 2.60 by John Stanback released!] by [[Frank Quisinsky]], [[CCC]], November 22, 2017 | * [http://www.talkchess.com/forum/viewtopic.php?t=65791 Wasp 2.60 by John Stanback released!] by [[Frank Quisinsky]], [[CCC]], November 22, 2017 | ||
* [http://www.talkchess.com/forum/viewtopic.php?t=65805 Wasp and a question] by [[Fernando Villegas]], [[CCC]], November 23, 2017 | * [http://www.talkchess.com/forum/viewtopic.php?t=65805 Wasp and a question] by [[Fernando Villegas]], [[CCC]], November 23, 2017 | ||
| − | + | '''2018''' | |
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=67410 Wasp 3.00 available ...] by [[Frank Quisinsky]], [[CCC]], May 11, 2018 | * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=67410 Wasp 3.00 available ...] by [[Frank Quisinsky]], [[CCC]], May 11, 2018 | ||
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=68154&start=7 Re: Lazy SMP and 44 cores] by [[John Stanback]], [[CCC]], August 08, 2018 » [[Lazy SMP]] | * [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=68154&start=7 Re: Lazy SMP and 44 cores] by [[John Stanback]], [[CCC]], August 08, 2018 » [[Lazy SMP]] | ||
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=69256 Wasp 3.50 by John Stanback available!] by [[Frank Quisinsky]], [[CCC]], December 14, 2018 | * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=69256 Wasp 3.50 by John Stanback available!] by [[Frank Quisinsky]], [[CCC]], December 14, 2018 | ||
| − | + | '''2019''' | |
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=70444 Wasp 3.60 available (for DGT Pi too, for chess computer lovers)] by [[Frank Quisinsky]], [[CCC]], April 07, 2019 » [[DGT Pi]] | * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=70444 Wasp 3.60 available (for DGT Pi too, for chess computer lovers)] by [[Frank Quisinsky]], [[CCC]], April 07, 2019 » [[DGT Pi]] | ||
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=71744 Wasp 3.75 by John Stanback released ...] by [[Frank Quisinsky]], [[CCC]], September 06, 2019 | * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=71744 Wasp 3.75 by John Stanback released ...] by [[Frank Quisinsky]], [[CCC]], September 06, 2019 | ||
| − | ==2020== | + | ==2020 ...== |
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=74174 Wasp 4.00 by John Stanback available!] by [[Frank Quisinsky]], [[CCC]], June 14, 2020 | * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=74174 Wasp 4.00 by John Stanback available!] by [[Frank Quisinsky]], [[CCC]], June 14, 2020 | ||
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=75794 Wasp NN] by [[Ted Summers]], [[CCC]], November 14, 2020 | * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=75794 Wasp NN] by [[Ted Summers]], [[CCC]], November 14, 2020 | ||
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==Chess Engine== | ==Chess Engine== | ||
* [http://www.amateurschach.de/main/_wasp.htm Frank's Chess Page, Wasp by John Stanback] | * [http://www.amateurschach.de/main/_wasp.htm Frank's Chess Page, Wasp by John Stanback] | ||
| + | * [https://computerchess.org.uk/ccrl/4040/cgi/compare_engines.cgi?family=Wasp&print=Rating+list&print=Results+table&print=LOS+table&print=Ponder+hit+table&print=Eval+difference+table&print=Comopp+gamenum+table&print=Overlap+table&print=Score+with+common+opponents Wasp] in [[CCRL|CCRL 40/15]] | ||
==Misc== | ==Misc== | ||
* [https://en.wiktionary.org/wiki/WASP WASP - Wiktionary] | * [https://en.wiktionary.org/wiki/WASP WASP - Wiktionary] | ||
Revision as of 12:27, 12 December 2020
Wasp [1]
Wasp,
John Stanback's new UCI compliant chess engine and complete rewrite of Zarkov, first released short after June solstice 2016, announced [2] and hosted by Frank Quisinsky [3]. As a bitboard engine, Wasp is compiled for modern 64 bit CPU's with popcnt and bitscan instructions. Wasp 2.00, released in April 2017, is able to use multiple threads performing a Lazy SMP search [4].
In 2020, John Stanback played with tiny neural networks to learn how to backpropagate errors using Wasp's evaluation as the target, and then rewrote Wasp's evaluation function with fast tuning in mind, quite similar to the tiny NN approach [5].
Contents
Features
Search
- Iterative Deepening
- Aspiration Windows
- Principal Variation Search
- Transposition Table
- Extensions
- Check Extensions
- Passed Pawn Extensions (to 7th rank if depth is low)
- Fractional
- Pruning/Reductions
- Move Ordering
- Lazy SMP (Wasp 2.00)
Evaluation
- Wasp does not use Lazy Evaluation (Opposed to Zarkov)
- Tapered Eval
- Material
- Piece-Square Tables
- Evaluation Hash Table
- Pawn Hash Table
- Pawn Structure
- Mobility
- Trapped Pieces
- Outposts
- Rook on open/half-open file
- Rook on Seventh
- King Safety
- King Pawn Tropism in Endgame
Misc
See also
Forum Posts
2016 ...
- Wasp 1.01 x64 by John Stanback released ... by Frank Quisinsky, CCC, June 22, 2016
- Wasp 1.02 by John Stanback available ... by Frank Quisinsky, CCC, July 01, 2016
- Wasp until move 42... by Fernando Villegas, CCC, July 05, 2016
- Wasp by John Stanback is clear for take-off on runway 1.25! by Frank Quisinsky, CCC, September 30, 2016
2017
- Wasp 2.00 by John Stanback ... with Lazy SMP! by Frank Quisinsky, CCC, April 21, 2017
- Wasp 2.01 by John Stanback available ... by Frank Quisinsky, CCC, May 04, 2017
- Re: Symmetric multiprocessing (SMP) scaling - SF8 and K10.4 by John Stanback, CCC, May 06, 2017 » Lazy SMP
- Wasp 2.60 by John Stanback released! by Frank Quisinsky, CCC, November 22, 2017
- Wasp and a question by Fernando Villegas, CCC, November 23, 2017
2018
- Wasp 3.00 available ... by Frank Quisinsky, CCC, May 11, 2018
- Re: Lazy SMP and 44 cores by John Stanback, CCC, August 08, 2018 » Lazy SMP
- Wasp 3.50 by John Stanback available! by Frank Quisinsky, CCC, December 14, 2018
2019
- Wasp 3.60 available (for DGT Pi too, for chess computer lovers) by Frank Quisinsky, CCC, April 07, 2019 » DGT Pi
- Wasp 3.75 by John Stanback released ... by Frank Quisinsky, CCC, September 06, 2019
2020 ...
- Wasp 4.00 by John Stanback available! by Frank Quisinsky, CCC, June 14, 2020
- Wasp NN by Ted Summers, CCC, November 14, 2020
- Re: Wasp NN by John Stanback, CCC, November 14, 2020
- Wasp 4.08 dev by Frank Quisinsky, CCC, November 22, 2020
External Links
Chess Engine
Misc
- WASP - Wiktionary
- wasp - Wiktionary
- Wasp from Wikipedia
- Wasp (disambiguation) from Wikipedia
- W.A.S.P. - Mantronic, Inside the Electric Circus (1986), YouTube Video
References
- ↑ Vespula is a small genus of social wasps, widely distributed in the Northern Hemisphere. Along with members of their sister genus Dolichovespula, they are collectively known by the common name yellow jackets (or yellow-jackets) in North America. Vespula species have a shorter malar space and a more pronounced tendency to nest underground, but are otherwise nearly indistinguishable from Dolichovespula. As shown a Vespula germanica, Image by Richard Bartz, August 10, 2007, CC BY-SA 2.5, Wikimedia Commons, Wasp from Wikipedia
- ↑ Wasp 1.01 x64 by John Stanback released ... by Frank Quisinsky, CCC, June 22, 2016
- ↑ Frank's Chess Page, Wasp by John Stanback, June 22, 2016
- ↑ Wasp 2.00 by John Stanback ... with Lazy SMP! by Frank Quisinsky, CCC, April 21, 2017
- ↑ Re: Wasp NN by John Stanback, CCC, November 14, 2020
- ↑ based on Wasp Release Notes by John Stanback
