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Releases: eboatwright/Maxwell

Maxwell v3.1 (Patch 3)

23 Feb 21:14
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This patch finishes the UCI "info" command, as well as brings over alot of code I've been working on for the NNUE trainer 🎉

Full Changelog: v3.1-2...v3.1-3

Maxwell v3.1 (Patch 2)

23 Feb 16:24
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This patch replaces the custom debug output with the UCI "info" command

Full Changelog: v3.1-1...v3.1-2

Maxwell v3.1 (Patch 1)

14 Feb 00:56
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This patch fixes a bug where the engine would crash if the Hash size was set to 0

Full Changelog: v3.1...v3.1-1

Maxwell v3.1

13 Feb 15:33
63ad318
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This is a massive update that re-writes most of the bot's code, including but not limited to: a completely re-written Transposition Table, an improved UCI interface, better NMP, RFP and razoring thresholds, and faster move searching!

Test results
Maxwell v3.1 vs Maxwell v3.0.8 (Patch 2): 1533 - 155 - 312
Elo difference: 293.9 +/- 17.6, LOS: 100.0 %

Full Changelog: v3.0.8-2...v3.1

Maxwell v3.0.8 (Patch 2)

28 Jan 16:23
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This patch fixes a bug with castling, where very rarely, an illegal move would result

Full Changelog: v3.0.8-1...v3.0.8-2

Maxwell v3.0.8 (Patch 1)

06 Jan 15:34
7956081
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This version consists of improvements to UCI interfacing, getting it ready for the CCRL!

Full Changelog: v3.0.8...v3.0.8-1

Maxwell v3.0.8

05 Jan 19:36
c9d74bd
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This version features: completely rewritten move ordering, delta pruning, threshold tweaks, and more! 🎉

Full Changelog: v3.0.7...v3.0.8

Maxwell v3.0.7

02 Jan 01:35
d77ba34
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This version is mainly tweaking values, but in a match against v3.0.6, it scored 9 wins higher! 🎉

Full Changelog: v3.0.5...v3.0.7

Maxwell v3.0.5

26 Dec 04:58
a3a0a14
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This version contains alot of improvements, as well as many of new features! 🎉
I've had a blast with this release, features include: Isolated, Doubled and Passed pawn detection, and evaluation, new opening lines, bug fixes, fifty move draw detection (finally), and null move pruning!

Full Changelog: v3.0...v3.0.5

Maxwell v3.0!

22 Dec 20:25
4108fea
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Rewrote the entire engine from scratch, (again) this time with a pure bitboard board representation! Made alot of improvements elsewhere as well, including a move generator that's 6.1x the speed of v2.4! 🎉
No GUI this update, I don't think anybody used it anyways lol

Full Changelog: v2.4...v3.0