# Configuration
my $server = "freechess.org";
-my $target = "224";
+my $target = "Sessse";
# my $engine = "/usr/games/toga2";
-my $engine = "wine Rybkav2.3.2a.mp.w32.exe";
+# my $engine = "wine Rybkav2.3.2a.mp.w32.exe";
+my $engine = "~/microwine-0.2/microwine Rybkav2.3.2a.mp.x64.exe";
my $telltarget = undef; # undef to be silent
my @tell_intervals = (5, 20, 60, 120, 240, 480, 960); # after each move
my $uci_assume_full_compliance = 1; # dangerous :-)
uciprint("setoption name UCI_AnalyseMode value true");
# uciprint("setoption name Preserve Analysis value true");
-uciprint("setoption name NalimovPath value c:\\nalimov");
+uciprint("setoption name NalimovPath value /srv/tablebase");
uciprint("setoption name NalimovUsage value Rarely");
uciprint("setoption name Hash value 1024");
-uciprint("setoption name MultiPV value 3");
+uciprint("setoption name MultiPV value 2");
# uciprint("setoption name Contempt value 1000");
# uciprint("setoption name Outlook value Ultra Optimistic");
uciprint("ucinewgame");
sub prettyprint_pv {
my ($board, @pvs) = @_;
-
+
if (scalar @pvs == 0 || !defined($pvs[0])) {
return ();
}
$text .= " ($score)" if (defined($score));
my $tbhits = '';
- if (exists($uciinfo{'tbhits' . $mpv})) {
- $tbhits = sprintf ", %u tbhits", $uciinfo{'tbhits' . $mpv};
+ if (exists($uciinfo{'tbhits' . $mpv}) && $uciinfo{'tbhits' . $mpv} > 0) {
+ if ($uciinfo{'tbhits' . $mpv} == 1) {
+ $tbhits = ", 1 tbhit";
+ } else {
+ $tbhits = sprintf ", %u tbhits", $uciinfo{'tbhits' . $mpv};
+ }
}
if (exists($uciinfo{'nodes' . $mpv}) && exists($uciinfo{'nps' . $mpv}) && exists($uciinfo{'depth' . $mpv})) {
$text .= sprintf " %u nodes, %7u nodes/sec, depth %u ply",
$uciinfo{'nodes'}, $uciinfo{'nps'}, $uciinfo{'depth'};
}
- if (exists($uciinfo{'tbhits'})) {
- $text .= sprintf ", %u Nalimov hits", $uciinfo{'tbhits'};
+ if (exists($uciinfo{'tbhits'}) && $uciinfo{'tbhits'} > 0) {
+ if ($uciinfo{'tbhits'} == 1) {
+ $text .= ", one Nalimov hit";
+ } else {
+ $text .= sprintf ", %u Nalimov hits", $uciinfo{'tbhits'};
+ }
}
if (exists($uciinfo{'seldepth'})) {
$text .= sprintf " (%u selective)", $uciinfo{'seldepth'};
$text .= "\n\n";
}
+ $text .= book_info($pos_calculating->{'fen'}, $pos_calculating->{'board'}, $pos_calculating->{'toplay'});
+
if ($last_text ne $text) {
print "\e[H\e[2J"; # clear the screen
print $text;
return undef;
}
+
+my %book_cache = ();
+sub book_info {
+ my ($fen, $board, $toplay) = @_;
+
+ if (exists($book_cache{$fen})) {
+ return $book_cache{$fen};
+ }
+
+ my $ret = `./booklook $fen`;
+ return "[$fen]" if ($ret =~ /Not found/ || $ret eq '');
+
+ my @moves = ();
+
+ for my $m (split /\n/, $ret) {
+ my ($move, $annotation, $win, $draw, $lose, $rating, $rating_div) = split /,/, $m;
+
+ my $pmove;
+ if ($move eq '') {
+ $pmove = '(current)';
+ } else {
+ ($pmove) = prettyprint_pv($board, $move);
+ $pmove .= $annotation;
+ }
+
+ my $score;
+ if ($toplay eq 'W') {
+ $score = 1.0 * $win + 0.5 * $draw + 0.0 * $lose;
+ } else {
+ $score = 0.0 * $win + 0.5 * $draw + 1.0 * $lose;
+ }
+ my $n = $win + $draw + $lose;
+
+ my $percent;
+ if ($n == 0) {
+ $percent = " ";
+ } else {
+ $percent = sprintf "%4u%%", int(100.0 * $score / $n + 0.5);
+ }
+
+ push @moves, [ $pmove, $n, $percent, $rating ];
+ }
+
+ @moves[1..$#moves] = sort { $b->[2] cmp $a->[2] } @moves[1..$#moves];
+
+ my $text = "Book moves:\n\n Perf. N Rating\n\n";
+ for my $m (@moves) {
+ $text .= sprintf " %-10s %s %6u %4s\n", $m->[0], $m->[2], $m->[1], $m->[3]
+ }
+
+ return $text;
+}