Commit Graph

Select branches

Hide Pull Requests

master

#1

#12

#13

#14

#16

#2

#20

#3

#4

#5

#6

#7

#8

V1.01

V1.02

V2.0

v1-original-engine

v1.0

Mono Color

• 500afb3e89 Docs: list the Amiga 500 port. master Stefan Wessels 2026-10-12 21:31:08 -07:00
• af291dcccf Add an Amiga 500 port for Kickstart 1.3 Stefan Wessels 2026-10-12 20:44:55 -07:00
• 72e6e7f01b Measure A3010 search performance against native MEGA65 Stefan Wessels 2026-10-12 10:37:42 -07:00
• fd7bca9fa1 Add native MEGA65 port and measured search benchmark Stefan Wessels 2026-10-12 10:27:29 -07:00
• 4de42f63f1 Add ArchieSDK Acorn Archimedes chess port Stefan Wessels 2026-10-10 01:16:38 -07:00
• 401f1a87ca Add an Agon Light port. Stefan Wessels 2026-09-18 15:34:09 -07:00
• a1399314c2 Add a Color Computer 3 port. Stefan Wessels 2026-09-11 00:53:18 -07:00
• 7a740f5852 Add a TI-99/4A port. Stefan Wessels 2026-09-10 21:15:10 -07:00
• 360d301520 a2m-v2 emulator is now a2m Stefan Wessels 2026-08-19 03:04:46 -07:00
• c8954c2fe7 Build: let the environment set the emulator homes, and document the rest. Stefan WesselsandClaude Opus 5 2026-08-16 14:53:46 -07:00
• ee98afb392 Ports: splash fixes, and the break a commented-out case left behind. Stefan WesselsandClaude Opus 5 2026-08-16 14:53:36 -07:00
• facf2525cc Stop two ports spending shared bytes, and re-measure the maps. Stefan WesselsandClaude Opus 5 2026-08-16 14:53:27 -07:00
• a7cd16c0dc ZX Spectrum: take the move log from the undo ring, and finish the splash. Stefan WesselsandClaude Opus 5 2026-08-16 14:53:17 -07:00
• 6e5113ede0 Include mac68k in the default build when Retro68 is found. Stefan Wessels 2026-08-15 23:30:39 -07:00
• 32da876f7e Docs: list the Macintosh 68k port. Stefan Wessels 2026-08-15 23:20:46 -07:00
• e0a5225f35 Add a Macintosh 68k port. Stefan Wessels 2026-08-15 23:10:34 -07:00
• dac9c26b06 Docs: stop showing optspeed as the way to build. Stefan Wessels 2026-08-15 19:47:22 -07:00
• 49f55c5734 Remove accidentaly added file Stefan Wessels 2026-08-15 19:40:18 -07:00
• 5eea8550b0 Docs: the project is no longer cc65-only. Stefan Wessels 2026-08-15 19:27:54 -07:00
• 09c47cb03a Split the build into ports and toolchains. Stefan Wessels 2026-08-15 18:50:07 -07:00
• 00deb14fda Add a ZX Spectrum port. Stefan Wessels 2026-08-15 18:49:56 -07:00
• f8d7430219 Remove rp6502 from defaault build Stefan Wessels 2026-08-14 03:49:47 -07:00
• c6a5869c63 add rp6502 rumbledethumps 2026-08-13 23:51:25 -07:00
• 7f1ef435dd Fix build instructions V2.0 Stefan Wessels 2026-08-13 14:25:43 -07:00
• d02caab0a0 Apple II po disk image name fix Stefan Wessels 2026-08-13 14:15:34 -07:00
• 075f6f98f4 Ports: playable UI fixes across the 8-bit clients. Stefan Wessels 2026-08-13 14:11:19 -07:00
• befc005793 Docs: say what level 1 is aimed at, and what its one ply costs Stefan WesselsandClaude Opus 5 2026-08-12 22:28:15 -07:00
• 318c05a1d9 Docs: describe HEAD; fold closed portfolios into the log. Stefan Wessels 2026-08-12 21:52:05 -07:00
• 9af82a752e F5: reject aspiration windows; Phase F closed empty Stefan Wessels 2026-08-12 17:17:44 -07:00
• be397c161c F4: reject 16-bit move cache after host instrument Stefan Wessels 2026-08-12 17:13:44 -07:00
• 5a8de66ec6 F3: reject compact piece-to-destination history Stefan Wessels 2026-08-12 17:09:37 -07:00
• ae54666a09 F2: reject previous-iteration root-score ordering Stefan Wessels 2026-08-12 17:06:21 -07:00
• 02823b612a F1: reject previous-iteration full PV follow Stefan Wessels 2026-08-12 17:03:26 -07:00
• 154ee420c7 Docs: remeasure free space; Apple II MAIN is now tightest Stefan Wessels 2026-08-12 16:50:03 -07:00
• 58a79ad2d1 Atari: move the undo ring into upper RAM Stefan Wessels 2026-08-12 16:40:44 -07:00
• 11d39afe42 E3: reject queen-before-minors — dose 16 short of +2σ Stefan Wessels 2026-08-12 16:19:03 -07:00
• 97aa2f3f38 E2: existing values already at the constrained minimum Stefan Wessels 2026-08-12 15:55:13 -07:00
• a3e74f7ed8 Docs: Sargon L4 confirmation after the Harder budget raise Stefan Wessels 2026-08-12 15:20:13 -07:00
• 6b2f08a3f4 Docs: same-day 15k/60k control and measured C64 Phase D times Stefan Wessels 2026-08-12 11:43:22 -07:00
• b74f9f00aa Docs: Phase D budgets, C64 L1/L2 times, Harder/Very Hard ladder Stefan Wessels 2026-08-12 11:26:40 -07:00
• 14bc3b2cd4 Phase D: spend B3+B4 on Harder and Very Hard nodes Stefan Wessels 2026-08-12 11:10:45 -07:00
• da38df214f Docs: point AGENTS.md at measured E portfolio status Stefan Wessels 2026-08-12 10:25:25 -07:00
• 24f9093523 Docs: record E portfolio results across engine notes Stefan Wessels 2026-08-12 10:25:12 -07:00
• e29833d954 E6: failure-mining instrument and sample; close E portfolio note Stefan Wessels 2026-08-12 10:20:25 -07:00
• 6ef438ae9c E5: reject check extension — hurts level-1 mates Stefan Wessels 2026-08-12 10:19:01 -07:00
• 7a51ab788d E4: reject KBN drive for Atari size Stefan Wessels 2026-08-12 10:16:25 -07:00
• c7127b7dda E1: reject pawn structure for equal-time cost Stefan Wessels 2026-08-12 10:07:55 -07:00
• 6b49080c9a E1: size-conscious board-scan form for Atari Stefan Wessels 2026-08-12 09:51:15 -07:00
• acba885934 E1: incremental doubled/isolated pawn structure Stefan Wessels 2026-08-12 09:39:06 -07:00
• 15a8d00082 Close Phase C after C4/C5 screens Stefan Wessels 2026-08-12 01:51:29 -07:00
• a5a656deb4 Reject C3 dedicated capture generator for Atari size Stefan Wessels 2026-08-12 01:50:31 -07:00
• 27a7741c3a Reject C2 on-demand legality for Atari size Stefan Wessels 2026-08-12 01:45:19 -07:00
• 1ac1016a85 Reject C1 fused score-and-first-select Stefan Wessels 2026-08-12 01:28:33 -07:00
• eae75c08f2 Close the remaining Phase B hash screens Stefan Wessels 2026-08-12 00:55:32 -07:00
• 535c646265 Record the rejected B5 delta guards Stefan Wessels 2026-08-12 00:44:22 -07:00
• a47fd3d23b Restore running state on search unmake Stefan Wessels 2026-08-12 00:33:24 -07:00
• 4bfaf272d5 Skip position history in quiescence Stefan Wessels 2026-08-12 00:17:13 -07:00
• f123315a8a Measure and reject the B1 repetition shortcut Stefan Wessels 2026-08-11 23:42:28 -07:00
• 9b247e8460 Retain and refresh the C64 search profile Stefan Wessels 2026-08-11 23:25:13 -07:00
• 1e5b442d68 Write the next engine improvement roadmap Stefan Wessels 2026-08-11 21:55:51 -07:00
• e4f6b5b47e Keep what Phase 19 measured about the hot path Stefan WesselsandClaude Opus 5 2026-08-11 21:23:09 -07:00
• 700187e6b5 Reject TT at the 32-bit hash cost Stefan Wessels 2026-08-11 21:20:53 -07:00
• 06c5eefc8d Price the transposition table properly before anyone starts it Stefan WesselsandClaude Opus 5 2026-08-11 21:04:09 -07:00
• a83adcfa42 Rewrite the work note around what the portfolio disproved Stefan WesselsandClaude Opus 5 2026-08-11 20:59:27 -07:00
• 76034a0ab1 Finish the Sargon level 4 baseline Stefan Wessels 2026-08-11 19:33:53 -07:00
• 84b97d60e7 Close null move at the strength gate Stefan Wessels 2026-08-11 17:27:53 -07:00
• a3c13ab7c6 Close losing-capture skipping below the node bar Stefan Wessels 2026-08-11 17:04:20 -07:00
• bfe107e14e Close delta pruning at the node pre-gate Stefan Wessels 2026-08-11 17:02:16 -07:00
• cbd447d283 Close PVS below the measurable threshold Stefan Wessels 2026-08-11 16:29:19 -07:00
• deae7e9dc0 Write down what to try next in the search, with off-ramps Stefan WesselsandClaude Opus 5 2026-08-11 16:13:13 -07:00
• c21440773c Measure level 4 rather than guessing it, and narrow the table Stefan WesselsandClaude Opus 5 2026-08-11 15:36:19 -07:00
• e5b640eb4f Price every Sargon level, and close the queen table lead Stefan WesselsandClaude Opus 5 2026-08-11 14:33:49 -07:00
• f9d85c7d42 Record where the Sargon II disk image came from Stefan WesselsandClaude Opus 5 2026-08-11 00:09:52 -07:00
• e012c868ef Track the Sargon II harness, minus the disk image Stefan WesselsandClaude Opus 5 2026-08-11 00:03:57 -07:00
• 2f3ec18751 Play both engines at maximum, and let a clean hypothesis fail three statistics Stefan WesselsandClaude Opus 5 2026-08-10 22:51:40 -07:00
• fb1e81b7e6 Answer White's first move from a table, and correct what 25% as Black meant Stefan WesselsandClaude Opus 5 2026-08-10 13:49:23 -07:00
• a4e7e39605 Price the mate drive on a 6502, and close the Sargon result at 64 games Stefan WesselsandClaude Opus 5 2026-08-10 02:47:24 -07:00
• b6507114ba Gate the mate drive on how little is left, not just on who is ahead Stefan WesselsandClaude Opus 5 2026-08-10 01:59:42 -07:00
• 82582ffdc6 Finish the won endings instead of drawing them Stefan WesselsandClaude Opus 5 2026-08-10 00:56:01 -07:00
• 20dcc30b38 Price check evasions on the machine they run on Stefan WesselsandClaude Opus 5 2026-08-09 20:49:25 -07:00
• ede713b3a6 Stop hanging mate in one on the two weak levels Stefan WesselsandClaude Opus 5 2026-08-09 19:56:20 -07:00
• 1ddcf320b3 Play the first move from a table instead of searching for it Stefan WesselsandClaude Opus 5 2026-08-09 18:08:17 -07:00
• fafd4daf25 Give the engine a different opening to play Stefan WesselsandClaude Opus 5 2026-08-09 17:17:59 -07:00
• 0d7f2f6b47 Catch the ladder up, and find out the anchor was lying Stefan WesselsandClaude Opus 5 2026-08-09 16:58:43 -07:00
• 7911bd671c Write down what this session measured, and what is next Stefan WesselsandClaude Opus 5 2026-08-08 21:57:30 -07:00
• 11a3e406d7 Give the endgame its own piece-square tables Stefan WesselsandClaude Opus 5 2026-08-08 20:54:58 -07:00
• 48c6202374 Measure whether the engine can finish a won game Stefan WesselsandClaude Opus 5 2026-08-08 20:31:39 -07:00
• a60a31dd10 Draw Apple II pieces in their own colour Stefan WesselsandClaude Opus 5 2026-08-08 20:03:50 -07:00
• 0e7fd80a2a Stop the Atari drawing its own BSS onto the screen Stefan WesselsandClaude Opus 5 2026-08-08 18:39:31 -07:00
• c5984e6e23 Close out the stale checkboxes and measure every target Stefan WesselsandClaude Opus 5 2026-08-08 17:46:56 -07:00
• f9ecd3e9a8 Fix the cx16 build for current cc65 Stefan WesselsandClaude Opus 5 2026-08-08 17:04:10 -07:00
• 5fd6e49d67 Add repetition detection Stefan WesselsandClaude Opus 5 2026-08-08 16:24:10 -07:00
• 54b5f1e6be Give the Apple II its own linker config Stefan WesselsandClaude Opus 5 2026-08-08 16:23:55 -07:00
• 33b7ff65e9 Work around for cgetc bug in plus4 cc65 Stefan Wessels 2026-08-07 21:31:11 -07:00
• 1786bcd686 Use _videomode to fix scrambled inverse Stefan Wessels 2026-08-07 16:14:50 -07:00
• 50ba3e9bf2 Bump to V2 Stefan Wessels 2026-08-07 16:13:48 -07:00
• 3249d7398c Allow making a c64 .dsk Stefan Wessels 2026-08-07 16:13:33 -07:00
• 71aff1220c Atari ATR more platform independent Stefan Wessels 2026-08-07 14:49:50 -07:00
• 88002c0f77 Fix chess address Stefan Wessels 2026-08-07 14:40:06 -07:00
• d283ff25d4 Cadius 1.4.6 uses file type extensions Stefan Wessels 2026-08-07 14:12:22 -07:00