Author: Reinhard Scharnagl
Date: 17:51:00 12/25/03
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Hi Federico! Nice to read from you here and: Merry Christmas! On December 25, 2003 at 19:02:21, Federico Corigliano wrote: >Maybe CompoChess: http://www.mailchess.de/engl/indexe.html Well, I will check it. Thank you. >But I don't tried it. Some Delphi components sources are available. > >A question to you: >I rewrote some parts of my chess engine (Chispa) and I need to debug the FRC >move generator (with normal chess works ok). Do you have some good FRC positions >with perft numbers to make tests? No sorry, I have not yet such perft numbers. I have calculated some for traditional chess positions, because for me normal chess is only one of 960 FRC variations. I use to test SMIRF's move generator with a lot of mating problems, but still I am missing some really FRC specific jobs, where Fischer castling is relevant. But I think, your wish for to have such perft tests is a very good idea to be added later to my FRC pages. I have discontinued the development of SMIRF reaching the state of a quite quick mate solver: SmirfMateBeta, after having a bad accident. But I will soon try to continue the SMIRF project. Regards, Reinhard. P.S.: Some old perft numbers from SMIRF (Athlon XP 1800+) will follow here: Using FEN-0: rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1 ######################### #bR bN bB bQ bK bB bN bR# #bP bP bP bP bP bP bP bP# # -- -- -- --# #-- -- -- -- # # -- -- -- --# #-- -- -- -- # #wP wP wP wP wP wP wP wP# #wR wN wB wQ wK wB wN wR# ######################### Perft Nodes (x) Castl. (+) Prom. (e.p.) Time [1] 20 0 0 0 0 0 0.016 [2] 400 0 0 0 0 0 0.015 [3] 8902 34 0 12 0 0 0.016 [4] 197281 1576 0 469 0 0 0.031 [5] 4865609 82719 0 27351 0 258 0.422 [6] 119060324 2812008 0 809099 0 5248 10.343 Using FEN-1: r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 1 ######################### #bR -- -- bK -- bR# #bP bP bP bQ bP bB # #bB bN -- bP bN bP --# #-- -- wP wN -- # # bP -- wP -- --# #-- wN -- wQ -- bP# #wP wP wP wB wB wP wP wP# #wR -- wK -- wR# ######################### Perft Nodes (x) Castl. (+) Prom. (e.p.) Time [1] 48 8 2 0 0 0 0.016 [2] 2039 351 91 3 0 1 0.016 [3] 97862 17102 3162 993 0 45 0.016 [4] 4085603 757163 128013 25523 15172 1929 0.359 [5] 193690690 35043416 4993637 3309887 8392 73365 15.875 [6] 8031647685 1558445089 184513607 92238050 56627920 3577504 684.157
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