changelog
    
    
    - Wed, 29 Aug 2018 17:31:36 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 29 Aug 2018 17:31:36 +0200] rev 68
 
    - error message when syntactically validating a King's move into a check position is now correct
 
    - Wed, 29 Aug 2018 17:05:40 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 29 Aug 2018 17:05:40 +0200] rev 67
 
    - verified that checkmate notation does work correctly
 
    - Wed, 29 Aug 2018 15:12:24 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 29 Aug 2018 15:12:24 +0200] rev 66
 
    - fixes ambiguity resolver in PGN output not resolving ambiguities for diagonally attacking Knights
 
    - Wed, 29 Aug 2018 14:01:41 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 29 Aug 2018 14:01:41 +0200] rev 65
 
    - PGN output now correctly breaks after black has also moved
 
    - Wed, 29 Aug 2018 13:55:18 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 29 Aug 2018 13:55:18 +0200] rev 64
 
    - fixes castling not printed correctly to PGN
 
    - Wed, 29 Aug 2018 13:45:13 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 29 Aug 2018 13:45:13 +0200] rev 63
 
    - move log has now three columns and starts scrolling after 45 moves
 
    - Tue, 28 Aug 2018 15:56:33 +0200
 
    - by Mike Becker <universe@uap-core.de> [Tue, 28 Aug 2018 15:56:33 +0200] rev 62
 
    - fixes move validation working on old king's position, when the king moves
 
    - Tue, 28 Aug 2018 15:45:44 +0200
 
    - by Mike Becker <universe@uap-core.de> [Tue, 28 Aug 2018 15:45:44 +0200] rev 61
 
    - fixes wrong macro expansion for is_attacked()
 
    - Tue, 28 Aug 2018 14:37:09 +0200
 
    - by Mike Becker <universe@uap-core.de> [Tue, 28 Aug 2018 14:37:09 +0200] rev 60
 
    - adds error messages to PGN reader
 
    - Tue, 28 Aug 2018 14:16:30 +0200
 
    - by Mike Becker <universe@uap-core.de> [Tue, 28 Aug 2018 14:16:30 +0200] rev 59
 
    - fixes inappropriate use of EXIT_ macros + adds a sample PGN file
 
    - Tue, 28 Aug 2018 14:03:09 +0200
 
    - by Mike Becker <universe@uap-core.de> [Tue, 28 Aug 2018 14:03:09 +0200] rev 58
 
    - simplifies Makefiles
 
    - Tue, 28 Aug 2018 13:45:22 +0200
 
    - by Mike Becker <universe@uap-core.de> [Tue, 28 Aug 2018 13:45:22 +0200] rev 57
 
    - using pkg-config in hand crafted make file
 
    - Mon, 21 Mar 2016 20:35:58 +0100
 
    - by Mike Becker <universe@uap-core.de> [Mon, 21 Mar 2016 20:35:58 +0100] rev 56
 
    - fixed hypthetical bug, where the client address is not correctly retrieved by accept()
 
    - Fri, 26 Feb 2016 11:55:42 +0100
 
    - by Mike Becker <universe@uap-core.de> [Fri, 26 Feb 2016 11:55:42 +0100] rev 55
 
    - updated copyright and version info
 
    - Wed, 26 Aug 2015 14:46:42 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 26 Aug 2015 14:46:42 +0200] rev 54
 
    - implemented FEN
 
    - Wed, 26 Aug 2015 12:59:30 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 26 Aug 2015 12:59:30 +0200] rev 53
 
    - fixed new network games starting with BLACK
 
    - Wed, 02 Jul 2014 15:09:17 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 02 Jul 2014 15:09:17 +0200] rev 52
 
    - added program version
 
    - Mon, 16 Jun 2014 15:41:06 +0200
 
    - by Mike Becker <universe@uap-core.de> [Mon, 16 Jun 2014 15:41:06 +0200] rev 51
 
    - added support for game continuation over network + fixed major bug in checkmate anticipation when the king is attacked diagonally
 
    - Mon, 16 Jun 2014 13:45:31 +0200
 
    - by Mike Becker <universe@uap-core.de> [Mon, 16 Jun 2014 13:45:31 +0200] rev 50
 
    - added pgn parser and writer (without comment support yet) + minor refactorings
 
    - Wed, 11 Jun 2014 16:54:20 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 11 Jun 2014 16:54:20 +0200] rev 49
 
    - logging string representation of moves in short algebraic notation
 
    - Wed, 11 Jun 2014 15:38:01 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 11 Jun 2014 15:38:01 +0200] rev 48
 
    - added return code to move validation (for more informative messages) + fixed a bug where simulations added movelist items to the original gamestate
 
    - Wed, 28 May 2014 15:47:57 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 28 May 2014 15:47:57 +0200] rev 47
 
    - refactoring of getlocation mechanism for better short algebraic notation support (does now respect pinned pieces) + fixed a bug where a pawn could advance through a piece (e.g. e2e4 could jump over a piece on e3)
 
    - Thu, 17 Apr 2014 12:16:14 +0200
 
    - by Mike Becker <universe@uap-core.de> [Thu, 17 Apr 2014 12:16:14 +0200] rev 46
 
    - netcode is now aware of connection losses
 
    - Thu, 17 Apr 2014 11:55:36 +0200
 
    - by Mike Becker <universe@uap-core.de> [Thu, 17 Apr 2014 11:55:36 +0200] rev 45
 
    - removed nonblocking sockets for causing problems and not being necessary
 
    - Thu, 17 Apr 2014 11:41:02 +0200
 
    - by Mike Becker <universe@uap-core.de> [Thu, 17 Apr 2014 11:41:02 +0200] rev 44
 
    - surrender is now resign
 
    - Wed, 16 Apr 2014 22:20:59 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 16 Apr 2014 22:20:59 +0200] rev 43
 
    - changed netcode numbers
 
    - Wed, 16 Apr 2014 21:57:53 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 16 Apr 2014 21:57:53 +0200] rev 42
 
    - fixed bug where an invalid network response lead to an accepted move
 
    - Wed, 16 Apr 2014 21:46:34 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 16 Apr 2014 21:46:34 +0200] rev 41
 
    - faced struct alignment problems
 
    - Wed, 16 Apr 2014 21:16:05 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 16 Apr 2014 21:16:05 +0200] rev 40
 
    - fixed Move struct size inconsistancy across plattforms
 
    - Wed, 16 Apr 2014 20:32:25 +0200
 
    - by Mike Becker <universe@uap-core.de> [Wed, 16 Apr 2014 20:32:25 +0200] rev 39
 
    - mvwasyncgetnstr now echos EOL
 
    - Sat, 12 Apr 2014 13:42:57 +0200
 
    - by Mike Becker <universe@uap-core.de> [Sat, 12 Apr 2014 13:42:57 +0200] rev 38
 
    - fixed memory underflow bug in mvwasyncgetnstr
 
    - Thu, 10 Apr 2014 12:10:09 +0200
 
    - by Mike Becker <universe@uap-core.de> [Thu, 10 Apr 2014 12:10:09 +0200] rev 37
 
    - minor improvements by using macros