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test all possible castling positions - chess-puzzles - chess puzzle book genera… |
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git clone git://git.codemadness.org/chess-puzzles |
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Log |
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Files |
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Refs |
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README |
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LICENSE |
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--- |
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commit 4edab675e79782ae15324c3a890c87068521b999 |
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parent 551d1075b050556fafd5ff8c86e0b3a92bbbda46 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Sat, 27 Jan 2024 21:02:21 +0100 |
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test all possible castling positions |
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Castling is perfect now, except for illegal UCI moves. |
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Diffstat: |
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M TODO | 5 ----- |
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M tests.sh | 290 +++++++++++++++++------------… |
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2 files changed, 158 insertions(+), 137 deletions(-) |
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--- |
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diff --git a/TODO b/TODO |
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@@ -1,8 +1,3 @@ |
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-- current castle tests are wrong, |
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- UCI move: for castling is kingpos, rookpos. |
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- test all possible chess960 and classical positions. |
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- - castling code can be simplified and end position for castling is the same |
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- as classical. |
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- rename fen.c to be more unique so it can be installed in $PATH. |
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- more tests. |
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- test more long sequence and halfmove and movenumber counts. |
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diff --git a/tests.sh b/tests.sh |
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@@ -181,6 +181,7 @@ testfen 'check halfmove counter on check, white checks blac… |
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'rnbqkbnr/ppp1pp1p/6p1/3p4/3P4/4P3/PPP2PPP/RNBQKBNR w KQkq - 20 1'\ |
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'f1b5' |
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+# TODO: this is incorrect (illegal move), fix it? |
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# 960 white queenside castle |
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testfen '960 white queenside castle'\ |
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'qrn1bk1n/ppb1pprp/2p3p1/3p4/1B1P4/3NPB2/PPP2PPP/Q1KR2RN b q - 5 6'\ |
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@@ -605,28 +606,26 @@ testpgn 'castles chess 960'\ |
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tests_fen |
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tests_pgn |
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-if test "$statuscode" = "1"; then |
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- echo "$failed tests failed" |
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-else |
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- echo "All tests OK" |
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-fi |
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- |
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-exit "$statuscode" |
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- |
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# Test all castle positions for both sides for chess960 |
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# this includes classical positions. |
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-# TODO: also test PGN, should match O-O or O-O-O |
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-(IFS=" " |
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+IFS=" " |
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while read -r kingside f kingpos r1pos r2pos; do |
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+ # test last part of the side that is tested. |
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+ # 5RK1 - kingside |
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+ # 2KR4 - queenside |
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+ |
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+ # lowercase for black |
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+ fb="$(printf '%s' "$f" | tr '[:upper:]' '[:lower:]')" |
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+ |
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# test white kingside or queenside castle. |
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if test "$kingside" = "1"; then |
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- fullfen="$f w Kk - 0 1" |
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- expect="6kr/pppppppp/8/8/8/8/PPPPPPPP/5RK1 b k - 1 1" |
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+ fullfen="${fb}/pppppppp/8/8/8/8/PPPPPPPP/${f} w Kk - 0 1" |
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+ expect="${fb}/pppppppp/8/8/8/8/PPPPPPPP/5RK1 b k - 1 1" |
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move="${kingpos}1${r2pos}1" |
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else |
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- fullfen="$f w Qq - 0 1" |
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- expect="1r1k4/pppppppp/8/8/8/8/PPPPPPPP/2KR4 b q - 1 1" |
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+ fullfen="${fb}/pppppppp/8/8/8/8/PPPPPPPP/${f} w Qq - 0 1" |
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+ expect="${fb}/pppppppp/8/8/8/8/PPPPPPPP/2KR4 b q - 1 1" |
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move="${kingpos}1${r1pos}1" |
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fi |
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testfen "Chess960 position, $fullfen (white), $move" \ |
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@@ -634,132 +633,159 @@ while read -r kingside f kingpos r1pos r2pos; do |
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"$fullfen" \ |
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"$move" |
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+ if test "$kingside" = "1"; then |
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+ expect="1. O-O" |
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+ else |
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+ expect="1. O-O-O" |
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+ fi |
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+ testpgn "Chess960 position, $fullfen (white), $move" \ |
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+ "$expect" \ |
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+ "$fullfen" \ |
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+ "$move" |
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+ |
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# test black kingside or queenside castle. |
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if test "$kingside" = "1"; then |
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- fullfen="$f b Kk - 0 1" |
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- expect="5rk1/pppppppp/8/8/8/8/PPPPPPPP/6KR w K - 1 2" |
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+ fullfen="${fb}/pppppppp/8/8/8/8/PPPPPPPP/${f} b Kk - 0 1" |
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+ expect="5rk1/pppppppp/8/8/8/8/PPPPPPPP/${f} w K - 1 2" |
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move="${kingpos}8${r2pos}8" |
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else |
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- fullfen="$f b Qq - 0 1" |
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- expect="2kr4/pppppppp/8/8/8/8/PPPPPPPP/1R1K4 w Q - 1 2" |
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+ fullfen="${fb}/pppppppp/8/8/8/8/PPPPPPPP/${f} b Qq - 0 1" |
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+ expect="2kr4/pppppppp/8/8/8/8/PPPPPPPP/${f} w Q - 1 2" |
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move="${kingpos}8${r1pos}8" |
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fi |
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- |
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testfen "Chess960 position, $fullfen (black), $move" \ |
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"$expect" \ |
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"$fullfen" \ |
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"$move" |
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-done) <<! |
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-0 1r1k4/pppppppp/8/8/8/8/PPPPPPPP/1R1K4 d b e |
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-0 1r1k4/pppppppp/8/8/8/8/PPPPPPPP/1R1K4 d b f |
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-0 1r1k4/pppppppp/8/8/8/8/PPPPPPPP/1R1K4 d b g |
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-0 1r1k4/pppppppp/8/8/8/8/PPPPPPPP/1R1K4 d b h |
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-0 1r2k3/pppppppp/8/8/8/8/PPPPPPPP/1R2K3 e b f |
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-0 1r2k3/pppppppp/8/8/8/8/PPPPPPPP/1R2K3 e b g |
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-0 1r2k3/pppppppp/8/8/8/8/PPPPPPPP/1R2K3 e b h |
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-0 1r3k2/pppppppp/8/8/8/8/PPPPPPPP/1R3K2 f b g |
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-0 1r3k2/pppppppp/8/8/8/8/PPPPPPPP/1R3K2 f b h |
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-0 1r4k1/pppppppp/8/8/8/8/PPPPPPPP/1R4K1 g b h |
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-0 1rk5/pppppppp/8/8/8/8/PPPPPPPP/1RK5 c b d |
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-0 1rk5/pppppppp/8/8/8/8/PPPPPPPP/1RK5 c b e |
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-0 1rk5/pppppppp/8/8/8/8/PPPPPPPP/1RK5 c b f |
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-0 1rk5/pppppppp/8/8/8/8/PPPPPPPP/1RK5 c b g |
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-0 1rk5/pppppppp/8/8/8/8/PPPPPPPP/1RK5 c b h |
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-0 2r1k3/pppppppp/8/8/8/8/PPPPPPPP/2R1K3 e c f |
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-0 2r1k3/pppppppp/8/8/8/8/PPPPPPPP/2R1K3 e c g |
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-0 2r1k3/pppppppp/8/8/8/8/PPPPPPPP/2R1K3 e c h |
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-0 2r2k2/pppppppp/8/8/8/8/PPPPPPPP/2R2K2 f c g |
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-0 2r2k2/pppppppp/8/8/8/8/PPPPPPPP/2R2K2 f c h |
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-0 2r3k1/pppppppp/8/8/8/8/PPPPPPPP/2R3K1 g c h |
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-0 2rk4/pppppppp/8/8/8/8/PPPPPPPP/2RK4 d c e |
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-0 2rk4/pppppppp/8/8/8/8/PPPPPPPP/2RK4 d c f |
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-0 2rk4/pppppppp/8/8/8/8/PPPPPPPP/2RK4 d c g |
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-0 2rk4/pppppppp/8/8/8/8/PPPPPPPP/2RK4 d c h |
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-0 3r1k2/pppppppp/8/8/8/8/PPPPPPPP/3R1K2 f d g |
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-0 3r1k2/pppppppp/8/8/8/8/PPPPPPPP/3R1K2 f d h |
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-0 3r2k1/pppppppp/8/8/8/8/PPPPPPPP/3R2K1 g d h |
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-0 3rk3/pppppppp/8/8/8/8/PPPPPPPP/3RK3 e d f |
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-0 3rk3/pppppppp/8/8/8/8/PPPPPPPP/3RK3 e d g |
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-0 3rk3/pppppppp/8/8/8/8/PPPPPPPP/3RK3 e d h |
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-0 4r1k1/pppppppp/8/8/8/8/PPPPPPPP/4R1K1 g e h |
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-0 4rk2/pppppppp/8/8/8/8/PPPPPPPP/4RK2 f e g |
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-0 4rk2/pppppppp/8/8/8/8/PPPPPPPP/4RK2 f e h |
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-0 5rk1/pppppppp/8/8/8/8/PPPPPPPP/5RK1 g f h |
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-0 r1k5/pppppppp/8/8/8/8/PPPPPPPP/R1K5 c a d |
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-0 r1k5/pppppppp/8/8/8/8/PPPPPPPP/R1K5 c a e |
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-0 r1k5/pppppppp/8/8/8/8/PPPPPPPP/R1K5 c a f |
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-0 r1k5/pppppppp/8/8/8/8/PPPPPPPP/R1K5 c a g |
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-0 r1k5/pppppppp/8/8/8/8/PPPPPPPP/R1K5 c a h |
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-0 r2k4/pppppppp/8/8/8/8/PPPPPPPP/R2K4 d a e |
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-0 r2k4/pppppppp/8/8/8/8/PPPPPPPP/R2K4 d a f |
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-0 r2k4/pppppppp/8/8/8/8/PPPPPPPP/R2K4 d a g |
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-0 r2k4/pppppppp/8/8/8/8/PPPPPPPP/R2K4 d a h |
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-0 r3k3/pppppppp/8/8/8/8/PPPPPPPP/R3K3 e a f |
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-0 r3k3/pppppppp/8/8/8/8/PPPPPPPP/R3K3 e a g |
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-0 r3k3/pppppppp/8/8/8/8/PPPPPPPP/R3K3 e a h |
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-0 r4k2/pppppppp/8/8/8/8/PPPPPPPP/R4K2 f a g |
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-0 r4k2/pppppppp/8/8/8/8/PPPPPPPP/R4K2 f a h |
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-0 r5k1/pppppppp/8/8/8/8/PPPPPPPP/R5K1 g a h |
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-0 rk6/pppppppp/8/8/8/8/PPPPPPPP/RK6 b a c |
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-0 rk6/pppppppp/8/8/8/8/PPPPPPPP/RK6 b a d |
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-0 rk6/pppppppp/8/8/8/8/PPPPPPPP/RK6 b a e |
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-0 rk6/pppppppp/8/8/8/8/PPPPPPPP/RK6 b a f |
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-0 rk6/pppppppp/8/8/8/8/PPPPPPPP/RK6 b a g |
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-0 rk6/pppppppp/8/8/8/8/PPPPPPPP/RK6 b a h |
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-1 1k1r4/pppppppp/8/8/8/8/PPPPPPPP/1K1R4 b a d |
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-1 1k2r3/pppppppp/8/8/8/8/PPPPPPPP/1K2R3 b a e |
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-1 1k3r2/pppppppp/8/8/8/8/PPPPPPPP/1K3R2 b a f |
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-1 1k4r1/pppppppp/8/8/8/8/PPPPPPPP/1K4R1 b a g |
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-1 1k5r/pppppppp/8/8/8/8/PPPPPPPP/1K5R b a h |
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-1 1kr5/pppppppp/8/8/8/8/PPPPPPPP/1KR5 b a c |
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-1 2k1r3/pppppppp/8/8/8/8/PPPPPPPP/2K1R3 c a e |
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-1 2k1r3/pppppppp/8/8/8/8/PPPPPPPP/2K1R3 c b e |
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-1 2k2r2/pppppppp/8/8/8/8/PPPPPPPP/2K2R2 c a f |
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-1 2k2r2/pppppppp/8/8/8/8/PPPPPPPP/2K2R2 c b f |
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-1 2k3r1/pppppppp/8/8/8/8/PPPPPPPP/2K3R1 c a g |
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-1 2k3r1/pppppppp/8/8/8/8/PPPPPPPP/2K3R1 c b g |
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-1 2k4r/pppppppp/8/8/8/8/PPPPPPPP/2K4R c a h |
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-1 2k4r/pppppppp/8/8/8/8/PPPPPPPP/2K4R c b h |
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-1 2kr4/pppppppp/8/8/8/8/PPPPPPPP/2KR4 c a d |
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-1 2kr4/pppppppp/8/8/8/8/PPPPPPPP/2KR4 c b d |
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-1 3k1r2/pppppppp/8/8/8/8/PPPPPPPP/3K1R2 d a f |
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-1 3k1r2/pppppppp/8/8/8/8/PPPPPPPP/3K1R2 d b f |
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-1 3k1r2/pppppppp/8/8/8/8/PPPPPPPP/3K1R2 d c f |
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-1 3k2r1/pppppppp/8/8/8/8/PPPPPPPP/3K2R1 d a g |
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-1 3k2r1/pppppppp/8/8/8/8/PPPPPPPP/3K2R1 d b g |
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-1 3k2r1/pppppppp/8/8/8/8/PPPPPPPP/3K2R1 d c g |
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-1 3k3r/pppppppp/8/8/8/8/PPPPPPPP/3K3R d a h |
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-1 3k3r/pppppppp/8/8/8/8/PPPPPPPP/3K3R d b h |
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-1 3k3r/pppppppp/8/8/8/8/PPPPPPPP/3K3R d c h |
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-1 3kr3/pppppppp/8/8/8/8/PPPPPPPP/3KR3 d a e |
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-1 3kr3/pppppppp/8/8/8/8/PPPPPPPP/3KR3 d b e |
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-1 3kr3/pppppppp/8/8/8/8/PPPPPPPP/3KR3 d c e |
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-1 4k1r1/pppppppp/8/8/8/8/PPPPPPPP/4K1R1 e a g |
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-1 4k1r1/pppppppp/8/8/8/8/PPPPPPPP/4K1R1 e b g |
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-1 4k1r1/pppppppp/8/8/8/8/PPPPPPPP/4K1R1 e c g |
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-1 4k1r1/pppppppp/8/8/8/8/PPPPPPPP/4K1R1 e d g |
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-1 4k2r/pppppppp/8/8/8/8/PPPPPPPP/4K2R e a h |
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-1 4k2r/pppppppp/8/8/8/8/PPPPPPPP/4K2R e b h |
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-1 4k2r/pppppppp/8/8/8/8/PPPPPPPP/4K2R e c h |
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-1 4k2r/pppppppp/8/8/8/8/PPPPPPPP/4K2R e d h |
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-1 4kr2/pppppppp/8/8/8/8/PPPPPPPP/4KR2 e a f |
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-1 4kr2/pppppppp/8/8/8/8/PPPPPPPP/4KR2 e b f |
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-1 4kr2/pppppppp/8/8/8/8/PPPPPPPP/4KR2 e c f |
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-1 4kr2/pppppppp/8/8/8/8/PPPPPPPP/4KR2 e d f |
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-1 5k1r/pppppppp/8/8/8/8/PPPPPPPP/5K1R f a h |
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-1 5k1r/pppppppp/8/8/8/8/PPPPPPPP/5K1R f b h |
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-1 5k1r/pppppppp/8/8/8/8/PPPPPPPP/5K1R f c h |
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-1 5k1r/pppppppp/8/8/8/8/PPPPPPPP/5K1R f d h |
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-1 5k1r/pppppppp/8/8/8/8/PPPPPPPP/5K1R f e h |
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-1 5kr1/pppppppp/8/8/8/8/PPPPPPPP/5KR1 f a g |
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-1 5kr1/pppppppp/8/8/8/8/PPPPPPPP/5KR1 f b g |
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-1 5kr1/pppppppp/8/8/8/8/PPPPPPPP/5KR1 f c g |
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-1 5kr1/pppppppp/8/8/8/8/PPPPPPPP/5KR1 f d g |
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-1 5kr1/pppppppp/8/8/8/8/PPPPPPPP/5KR1 f e g |
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-1 6kr/pppppppp/8/8/8/8/PPPPPPPP/6KR g a h |
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-1 6kr/pppppppp/8/8/8/8/PPPPPPPP/6KR g b h |
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-1 6kr/pppppppp/8/8/8/8/PPPPPPPP/6KR g c h |
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-1 6kr/pppppppp/8/8/8/8/PPPPPPPP/6KR g d h |
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-1 6kr/pppppppp/8/8/8/8/PPPPPPPP/6KR g e h |
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-1 6kr/pppppppp/8/8/8/8/PPPPPPPP/6KR g f h |
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+ |
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+ if test "$kingside" = "1"; then |
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+ expect="1. ... O-O" |
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+ else |
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+ expect="1. ... O-O-O" |
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+ fi |
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+ testpgn "Chess960 position, $fullfen (black), $move" \ |
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+ "$expect" \ |
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+ "$fullfen" \ |
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+ "$move" |
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+done <<! |
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+0 1R1K4 d b e |
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+0 1R1K4 d b f |
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+0 1R1K4 d b g |
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+0 1R1K4 d b h |
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+0 1R2K3 e b f |
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+0 1R2K3 e b g |
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+0 1R2K3 e b h |
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+0 1R3K2 f b g |
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+0 1R3K2 f b h |
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+0 1R4K1 g b h |
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+0 1RK5 c b d |
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+0 1RK5 c b e |
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+0 1RK5 c b f |
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+0 1RK5 c b g |
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+0 1RK5 c b h |
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+0 2R1K3 e c f |
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+0 2R1K3 e c g |
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+0 2R1K3 e c h |
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+0 2R2K2 f c g |
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+0 2R2K2 f c h |
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+0 2R3K1 g c h |
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+0 2RK4 d c e |
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+0 2RK4 d c f |
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+0 2RK4 d c g |
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+0 2RK4 d c h |
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+0 3R1K2 f d g |
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+0 3R1K2 f d h |
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+0 3R2K1 g d h |
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+0 3RK3 e d f |
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+0 3RK3 e d g |
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+0 3RK3 e d h |
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+0 4R1K1 g e h |
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+0 4RK2 f e g |
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+0 4RK2 f e h |
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+0 5RK1 g f h |
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+0 R1K5 c a d |
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+0 R1K5 c a e |
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+0 R1K5 c a f |
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+0 R1K5 c a g |
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+0 R1K5 c a h |
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+0 R2K4 d a e |
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+0 R2K4 d a f |
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+0 R2K4 d a g |
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+0 R2K4 d a h |
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+0 R3K3 e a f |
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+0 R3K3 e a g |
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+0 R3K3 e a h |
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+0 R4K2 f a g |
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+0 R4K2 f a h |
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+0 R5K1 g a h |
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+0 RK6 b a c |
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+0 RK6 b a d |
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+0 RK6 b a e |
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+0 RK6 b a f |
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+0 RK6 b a g |
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+0 RK6 b a h |
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+1 1K1R4 b a d |
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+1 1K2R3 b a e |
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+1 1K3R2 b a f |
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+1 1K4R1 b a g |
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+1 1K5R b a h |
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+1 1KR5 b a c |
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+1 2K1R3 c a e |
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+1 2K1R3 c b e |
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+1 2K2R2 c a f |
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+1 2K2R2 c b f |
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+1 2K3R1 c a g |
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+1 2K3R1 c b g |
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+1 2K4R c a h |
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+1 2K4R c b h |
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+1 2KR4 c a d |
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+1 2KR4 c b d |
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+1 3K1R2 d a f |
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+1 3K1R2 d b f |
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+1 3K1R2 d c f |
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+1 3K2R1 d a g |
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+1 3K2R1 d b g |
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+1 3K2R1 d c g |
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+1 3K3R d a h |
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+1 3K3R d b h |
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+1 3K3R d c h |
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+1 3KR3 d a e |
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+1 3KR3 d b e |
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+1 3KR3 d c e |
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+1 4K1R1 e a g |
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+1 4K1R1 e b g |
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+1 4K1R1 e c g |
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+1 4K1R1 e d g |
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+1 4K2R e a h |
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+1 4K2R e b h |
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+1 4K2R e c h |
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+1 4K2R e d h |
|
+1 4KR2 e a f |
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+1 4KR2 e b f |
|
+1 4KR2 e c f |
|
+1 4KR2 e d f |
|
+1 5K1R f a h |
|
+1 5K1R f b h |
|
+1 5K1R f c h |
|
+1 5K1R f d h |
|
+1 5K1R f e h |
|
+1 5KR1 f a g |
|
+1 5KR1 f b g |
|
+1 5KR1 f c g |
|
+1 5KR1 f d g |
|
+1 5KR1 f e g |
|
+1 6KR g a h |
|
+1 6KR g b h |
|
+1 6KR g c h |
|
+1 6KR g d h |
|
+1 6KR g e h |
|
+1 6KR g f h |
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! |
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+ |
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+if test "$statuscode" = "1"; then |
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+ echo "$failed tests failed" |
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+else |
|
+ echo "All tests OK" |
|
+fi |
|
+ |
|
+exit "$statuscode" |
