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https://github.com/sockspls/badfish
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45e254a0a0
Rewrite perft to be placed naturally inside new bench code. In particular we don't have special custom code to run perft anymore but perft is just a new parameter of 'go' command. So user API is now changed, old style command: $perft 5 becomes $go perft 4 No functional change.
32 lines
1.1 KiB
Bash
Executable file
32 lines
1.1 KiB
Bash
Executable file
#!/bin/bash
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# verify perft numbers (positions from https://chessprogramming.wikispaces.com/Perft+Results)
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error()
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{
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echo "perft testing failed on line $1"
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exit 1
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}
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trap 'error ${LINENO}' ERR
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echo "perft testing started"
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cat << EOF > perft.exp
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set timeout 10
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lassign \$argv pos depth result
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spawn ./stockfish
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send "position \$pos\\ngo perft \$depth\\n"
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expect "Nodes searched? \$result" {} timeout {exit 1}
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send "quit\\n"
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expect eof
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EOF
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expect perft.exp startpos 5 4865609 > /dev/null
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expect perft.exp "fen r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq -" 5 193690690 > /dev/null
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expect perft.exp "fen 8/2p5/3p4/KP5r/1R3p1k/8/4P1P1/8 w - -" 6 11030083 > /dev/null
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expect perft.exp "fen r3k2r/Pppp1ppp/1b3nbN/nP6/BBP1P3/q4N2/Pp1P2PP/R2Q1RK1 w kq - 0 1" 5 15833292 > /dev/null
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expect perft.exp "fen rnbq1k1r/pp1Pbppp/2p5/8/2B5/8/PPP1NnPP/RNBQK2R w KQ - 1 8" 5 89941194 > /dev/null
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expect perft.exp "fen r4rk1/1pp1qppp/p1np1n2/2b1p1B1/2B1P1b1/P1NP1N2/1PP1QPPP/R4RK1 w - - 0 10" 5 164075551 > /dev/null
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rm perft.exp
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echo "perft testing OK"
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