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Created page with "'''Home * Engines * Asymptote''' FILE:Asymptote02 vectorial.svg|border|right|thumb| Asymptotic Intersections <ref>[https://commons.wikimedia.org/wiki/Fil..."
'''[[Main Page|Home]] * [[Engines]] * Asymptote'''
[[FILE:Asymptote02 vectorial.svg|border|right|thumb| Asymptotic Intersections <ref>[https://commons.wikimedia.org/wiki/File:Asymptote02_vectorial.svg Example] of a curve with its asymptote shows that the curve may intersect the asymptote, in this case an infinite amount of times, by Guillaume Jacquenot, March 20, 2013, [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons]</ref> ]]
'''Asymptote''',<br/>
an [[UCI]] compliant [[:Category:Open Source|open source chess engine]] by [[Maximilian Lupke]], written in [[Rust]] and licensed under the [[Free Software Foundation#GPL|GPL v3.0]], first released in July 2018.
=Features=
==[[Board Representation]]==
* [[Bitboard Board-Definition#SixTwo|Bitboard Board-Definition 6:2]]
* [[Magic Bitboards#Fancy|Fancy Magic Bitboards]]
* [[BMI2#PEXTBitboards|BMI2 - PEXT Bitboards]]
==[[Search]]==
<ref>[https://github.com/malu/asymptote/blob/master/src/search.rs asymptote/search.rs at master · malu/asymptote · GitHub]</ref>
* [[Lazy SMP]] using [[Thread|Threads]] <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=2&t=70387 Asymptote 0.5 (with SMP)] by [[Maximilian Lupke]], [[CCC]], April 02, 2019</ref>
* [[Iterative Deepening]]
* [[Aspiration Windows]]
* [[Principal Variation Search]]
* [[Shared Hash Table]]
* [[Selectivity]]
** [[Depth#FractionalPlies|Fractional Plies]]
** [[Extensions]]
*** [[Check Extensions]]
*** [[Recapture Extensions]]
*** [[Singular Extensions]]
** [[Pruning]]/[[Reductions]]
*** [[Late Move Reductions]]
*** [[Futility Pruning]]
*** [[History Leaf Pruning]]
*** [[Null Move Pruning]]
*** [[ProbCut]]
*** [[Reverse Futility Pruning|Static Null Move Pruning]]
*** [[Static Exchange Evaluation|Static Exchange Evaluation Pruning]]
** [[Quiescence Search]]
* [[Move Ordering]]
** [[Move Generation#Staged|Staged Move Generation]]
** [[Hash Move]]
** [[Internal Iterative Deepening]]
** [[Killer Heuristic]]
** [[History Heuristic]]
==[[Evaluation]]==
<ref>[https://github.com/malu/asymptote/blob/master/src/eval.rs asymptote/eval.rs at master · malu/asymptote · GitHub]</ref>
* [[Tapered Eval]]
* [[Material]]
* [[Mobility]]
* [[Piece-Square Tables]]
* [[Pawn Structure]]
** [[Pawn Hash Table]]
** [[Doubled Pawn]]
** [[Isolated Pawn]]
** [[Passed Pawn|Passed Pawns]]
* [[Outposts]]
* [[King Safety]]
* [[Tempo]]
==Misc==
* [[Perft]]
* [[Syzygy Bases]]
* [[Texel's Tuning Method]]
=Forum Posts=
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=68074 Asymptote (UCI) by Maximilian Lupke] by [[Norbert Raimund Leisner]], [[CCC]], July 25, 2018
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=69677 Asymptote 0.4 released] by [[Maximilian Lupke]], [[CCC]], January 21, 2019
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=70387 Asymptote 0.5 (with SMP)] by [[Maximilian Lupke]], [[CCC]], April 02, 2019
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=70818 Asymptote 0.6] by [[Maximilian Lupke]], [[CCC]], May 25, 2019
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=71319 Depth anomaly in Asymptote] by [[Günther Simon]], [[CCC]], July 19, 2019
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=72512 Asymptote 0.7] by [[Maximilian Lupke]], [[CCC]], December 06, 2019
=External Links=
==Chess Engine==
* [https://github.com/malu/asymptote GitHub - malu/asymptote: A UCI chess engine]
* [http://ccrl.chessdom.com/ccrl/4040/cgi/compare_engines.cgi?family=Asymptote&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 Asymptote] in [[CCRL|CCRL 40/15]]
==Misc==
* [https://en.wiktionary.org/wiki/asymptote asymptote - Wiktionary]
* [https://en.wikipedia.org/wiki/Asymptote Asymptote from Wikipedia]
* [https://en.wikipedia.org/wiki/Asymptote_(disambiguation) Asymptote (disambiguation) from Wikipedia]
=References=
<references />
'''[[Engines|Up one level]]'''
[[Category:Open Source]]
[[Category:GPL]]
[[Category:Rust]]
[[Category:UCI]]
[[Category:X64]]
[[Category:PC]]
[[Category:Windows]]
[[Category:Linux]]
[[FILE:Asymptote02 vectorial.svg|border|right|thumb| Asymptotic Intersections <ref>[https://commons.wikimedia.org/wiki/File:Asymptote02_vectorial.svg Example] of a curve with its asymptote shows that the curve may intersect the asymptote, in this case an infinite amount of times, by Guillaume Jacquenot, March 20, 2013, [https://en.wikipedia.org/wiki/Wikimedia_Commons Wikimedia Commons]</ref> ]]
'''Asymptote''',<br/>
an [[UCI]] compliant [[:Category:Open Source|open source chess engine]] by [[Maximilian Lupke]], written in [[Rust]] and licensed under the [[Free Software Foundation#GPL|GPL v3.0]], first released in July 2018.
=Features=
==[[Board Representation]]==
* [[Bitboard Board-Definition#SixTwo|Bitboard Board-Definition 6:2]]
* [[Magic Bitboards#Fancy|Fancy Magic Bitboards]]
* [[BMI2#PEXTBitboards|BMI2 - PEXT Bitboards]]
==[[Search]]==
<ref>[https://github.com/malu/asymptote/blob/master/src/search.rs asymptote/search.rs at master · malu/asymptote · GitHub]</ref>
* [[Lazy SMP]] using [[Thread|Threads]] <ref>[http://www.talkchess.com/forum3/viewtopic.php?f=2&t=70387 Asymptote 0.5 (with SMP)] by [[Maximilian Lupke]], [[CCC]], April 02, 2019</ref>
* [[Iterative Deepening]]
* [[Aspiration Windows]]
* [[Principal Variation Search]]
* [[Shared Hash Table]]
* [[Selectivity]]
** [[Depth#FractionalPlies|Fractional Plies]]
** [[Extensions]]
*** [[Check Extensions]]
*** [[Recapture Extensions]]
*** [[Singular Extensions]]
** [[Pruning]]/[[Reductions]]
*** [[Late Move Reductions]]
*** [[Futility Pruning]]
*** [[History Leaf Pruning]]
*** [[Null Move Pruning]]
*** [[ProbCut]]
*** [[Reverse Futility Pruning|Static Null Move Pruning]]
*** [[Static Exchange Evaluation|Static Exchange Evaluation Pruning]]
** [[Quiescence Search]]
* [[Move Ordering]]
** [[Move Generation#Staged|Staged Move Generation]]
** [[Hash Move]]
** [[Internal Iterative Deepening]]
** [[Killer Heuristic]]
** [[History Heuristic]]
==[[Evaluation]]==
<ref>[https://github.com/malu/asymptote/blob/master/src/eval.rs asymptote/eval.rs at master · malu/asymptote · GitHub]</ref>
* [[Tapered Eval]]
* [[Material]]
* [[Mobility]]
* [[Piece-Square Tables]]
* [[Pawn Structure]]
** [[Pawn Hash Table]]
** [[Doubled Pawn]]
** [[Isolated Pawn]]
** [[Passed Pawn|Passed Pawns]]
* [[Outposts]]
* [[King Safety]]
* [[Tempo]]
==Misc==
* [[Perft]]
* [[Syzygy Bases]]
* [[Texel's Tuning Method]]
=Forum Posts=
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=68074 Asymptote (UCI) by Maximilian Lupke] by [[Norbert Raimund Leisner]], [[CCC]], July 25, 2018
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=69677 Asymptote 0.4 released] by [[Maximilian Lupke]], [[CCC]], January 21, 2019
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=70387 Asymptote 0.5 (with SMP)] by [[Maximilian Lupke]], [[CCC]], April 02, 2019
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=70818 Asymptote 0.6] by [[Maximilian Lupke]], [[CCC]], May 25, 2019
* [http://www.talkchess.com/forum3/viewtopic.php?f=7&t=71319 Depth anomaly in Asymptote] by [[Günther Simon]], [[CCC]], July 19, 2019
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=72512 Asymptote 0.7] by [[Maximilian Lupke]], [[CCC]], December 06, 2019
=External Links=
==Chess Engine==
* [https://github.com/malu/asymptote GitHub - malu/asymptote: A UCI chess engine]
* [http://ccrl.chessdom.com/ccrl/4040/cgi/compare_engines.cgi?family=Asymptote&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 Asymptote] in [[CCRL|CCRL 40/15]]
==Misc==
* [https://en.wiktionary.org/wiki/asymptote asymptote - Wiktionary]
* [https://en.wikipedia.org/wiki/Asymptote Asymptote from Wikipedia]
* [https://en.wikipedia.org/wiki/Asymptote_(disambiguation) Asymptote (disambiguation) from Wikipedia]
=References=
<references />
'''[[Engines|Up one level]]'''
[[Category:Open Source]]
[[Category:GPL]]
[[Category:Rust]]
[[Category:UCI]]
[[Category:X64]]
[[Category:PC]]
[[Category:Windows]]
[[Category:Linux]]
