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148fef20ea
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add info in pos_print, start perft TT testing
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2024-06-13 10:28:32 +02:00 |
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ebf01bc7db
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perft_test -> perft, perf -> perft_alt move2 -> move, move -> move_alt
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2024-06-09 22:15:20 +02:00 |
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4a0c734eba
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perft: Avoid recursion at depth 2
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2024-05-16 09:06:44 +02:00 |
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a012af30fc
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fix wrong recursive call in perft_test()
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2024-05-16 07:27:59 +02:00 |
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c710da4bf9
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move_do2: save/restore state inside func; perft: add silent option
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2024-04-18 09:54:58 +02:00 |
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36e1d987f3
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rename second perft function, perft_test()
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2024-04-17 18:43:09 +02:00 |
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2505217c70
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rename pos_all_legal() to pos_legal_dup(), new pos_legal()
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2024-04-17 09:13:21 +02:00 |
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a6eedebc19
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perft: always use set_checkers_pinners_blockers() - To be cont'd
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2024-04-11 10:04:13 +02:00 |
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e301e6c726
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bug fix in perft() - stupid initialization !
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2024-04-10 12:57:39 +02:00 |
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eb590f1438
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bug fix, wrong perft recursion !
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2024-04-09 08:11:31 +02:00 |
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30af886594
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comment
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2024-04-02 21:18:01 +02:00 |
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4816b4a53a
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experiment: add pos_set_checkers_pinners_blockers()
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2024-03-30 18:45:13 +01:00 |
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24207583d1
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perft2: is_in_check() before recursion
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2024-03-29 09:59:14 +01:00 |
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85ae4a2230
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better comments on perft() and perft2()
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2024-03-28 09:41:39 +01:00 |
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ad8a9609ce
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misc.c: add a few basic clock functions
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2024-03-28 08:33:27 +01:00 |
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65fe74c9c5
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movegen: don't separate promotions, perft: loop uses next_legal()
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2024-03-27 12:52:39 +01:00 |
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08ba989170
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is_legal: fix check+pinned and knight check; perft-test + perft2()
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2024-03-26 17:43:59 +01:00 |
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ce2e0e8459
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add forgotten changes in bitboard-switch branch (git is so... difficult)
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2024-03-23 17:41:15 +01:00 |
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01c5765888
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remove -DBIN_xxx from brchess source files. parts moved to ./test (TODO)
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2023-12-13 21:30:39 +01:00 |
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b855ba59aa
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do not generate moves in pvs() terminal nodes
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2023-07-13 10:39:36 +02:00 |
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d852e0bc1d
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adjust nodecounts, fix PVS
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2023-07-12 21:31:27 +02:00 |
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9932a64c97
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add pvs(), aka Principal Variation Search
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2023-07-11 22:20:43 +02:00 |
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d9f03acb02
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fix piece color in move_do
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2023-07-10 13:17:26 +02:00 |
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65f1bef987
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cleanup
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2023-07-09 16:22:42 +02:00 |
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0b787c8a90
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Add negamax function (no α β pruning)
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2023-07-09 15:44:50 +02:00 |
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7952a34c88
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Add pos negamax function
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2023-07-07 15:53:26 +02:00 |
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