| Build for |
 |
The latest stable release ver. 9.0.9, rev. 1029ho (2026-02-11)
new J.G. Island Chess Moremovers 9.0.9 Free - Windows installer 64-bit (68MB) - Engine almost intactInstaller language: EN, Installed program language: EN/PL/UK
NOTE: this is a niche software and Windows may warn about it. Trust your antivirus and disregard/override Windows Defender warnings before installation.
Versions and version history
Read about Free/Light/Complete versionsRead version history
Old / archival installers
J.G. Island Chess Moremovers 9.0.8 Free - Windows installer 64-bit (68MB) - 2026-02-05 - Engine almost intactJ.G. Island Chess Moremovers 9.0.7 Free - Windows installer 64-bit (68MB) - 2026-01-31 - Engine almost intact
J.G. Island Chess Moremovers 9.0.6 Free - Windows installer 64-bit (67MB) - 2026-01-26 - Engine almost intact
J.G. Island Chess Moremovers 9.0.5 Free - Windows installer 64-bit (67MB) - 2026-01-14 - Engine almost intact
J.G. Island Chess Moremovers 9.0.4 Free - Windows installer 64-bit (67MB) - 2026-01-07 - Engine intact
J.G. Island Chess Moremovers 9.0.3 Free - Windows installer 64-bit (67MB) - 2025-11-30 - Engine almost intact
J.G. Island Chess Moremovers 9.0.0 Free - Windows installer 64-bit (67MB) - 2025-11-20 - Test suite details - Moremovers only
J.G. Island Chess Moremovers 8.7.21 Free - Windows installer 64-bit (67MB) - 2025-11-14 - engine almost intact - test suite details coming soon
J.G. Island Chess Moremovers 8.7.15 Free - Windows installer 64-bit (67MB) - 2025-10-21 - engine almost intact - test suite details coming soon (for now see test_1023h__8_7_15.7z in TestSuiteData subfolder)
J.G. Island Chess Moremovers 8.7.10 Free - Windows installer 64-bit (67MB) - 2005-09-24 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 8.7.7 Free - Windows installer 64-bit (83MB) - 2005-09-12 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 8.7.0 Free - Windows installer 64-bit (82MB) - 2025-08-21 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 8.6.1 Free - Windows installer 64-bit (82MB) - 2025-08-15 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 8.5.1 Free - Windows installer 64-bit (82MB) - 2025-07-25
J.G. Island Chess Moremovers 8.3.1 Free - Windows installer 64-bit (82MB) - 2025-07-18 - test suite details in subdirectory TestSuiteData (comparisons coming later)
J.G. Island Chess Moremovers 8.1.2 Free - Windows installer 64-bit (81MB) - 2025-07-11 - see test suite details of ver.8.1.0
J.G. Island Chess Moremovers 8.1.0 Free - Windows installer 64-bit (81MB) - 2025-07-06 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 8.0.0 Free - Windows installer 64-bit (80MB) - 2025-06-23 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.7.21 Free - Windows installer 64-bit (79MB) - 2025-06-22 - see test suite details of ver.7.7.13
J.G. Island Chess Moremovers 7.7.13 Free - Windows installer 64-bit (79MB) - 2025-05-25 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.7.1 Free - Windows installer 64-bit (77MB) - 2025-01-11 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.7 Free - Windows installer 64-bit (77MB) - 2025-01-01 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.6.1 Free - Windows installer 64-bit (77MB) - 2024-12-09 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.5 Free - Windows installer 64-bit (77MB) - 2024-11-26 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.4.1 Free - Windows installer 64-bit (77MB) - 2024-11-23 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.3.4 Free - Windows installer 64-bit (76MB) - 2024-10-29 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.3.3 Free - Windows installer 64-bit (76MB) - 2024-10-24 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.3.1 Free - Windows installer 64-bit (75MB) - 2024-10-09 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.3 Free - Windows installer 64-bit (75MB) - 2024-10-07 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.2.1 Free - Windows installer 64-bit (75MB) - 2024-09-28 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.1.1 Free - Windows installer 64-bit (74MB) - 2024-09-23 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.1 Free - Windows installer 64-bit (74MB) - 2024-09-15 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 7.0 Free - Windows installer 64-bit (74MB) - 2024-09-12 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 6.7.3 Free - Windows installer 64-bit (78MB) - 2024-07-30 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 6.7.2 Free - no longer available for download - 2024-07-27 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 6.7 Free - no longer available for download - 2024-07-13 - Test suite details - Incl. comparison vs. previous version - Moremovers only
J.G. Island Chess Moremovers 6.6 Free - no longer available for download - 2024-07-09 Test suite details (incl. comparison vs. previous version)
J.G. Island Chess Moremovers 6.5.9 Free - no longer available for download - 2024-07-07 Test suite details
IMPORTANT
Precalculated data / Nalimov tablebases for 5-piece positions
Download archives and unpack the content into Precalc folder (in case of standard program installation it is C:\Program Files\JGIsland_ChessMoremovers\Precalc\ )Precalculated data - 5 pieces - part 1/4 (1.1GB)
Precalculated data - 5 pieces - part 2/4 (1.2GB)
Precalculated data - 5 pieces - part 3/4 (1.0GB)
Precalculated data - 5 pieces - part 4/4 (110MB)
In case you don't have 7zip installed yet: 7zip