<?php
ini_set('include_path', ini_get('include_path') . PATH_SEPARATOR . realpath('PEAR'));
require_once 'Connections/conn.php';
require_once 'Games/Chess/Standard.php';
include_once 'functions.php';
include_once 'Chess.class.php';
$standard = new Games_Chess_Standard();
$fen = !empty($_GET['fen']) ? $_GET['fen'] : '';
$standard->resetGame($fen);
$toMove = $standard->toMove();
$renderFen = $standard->renderFen();
if (empty($fen)) {
//start of the game, find the first move:
$chess = new Chess();
$move = $chess->find($renderFen);
$from = substr($move, 0, 2);
$to = substr($move, 2, 2);
$move2 = $standard->_convertSquareToSAN($from, $to);
$standard->moveSquare($from, $to);
$renderFen = $standard->renderFen();
mysql_select_db($database_conn, $conn);
$query_rsView = sprintf("SELECT * FROM games WHERE move = %s and fen = %s and moveby = %s", GetSQLValueString($move2, "text"), GetSQLValueString($renderFen, "text"), GetSQLValueString($toMove, "text"));
$rsView = mysql_query($query_rsView, $conn) or die(mysql_error());
$totalRows_rsView = mysql_num_rows($rsView);
if ($totalRows_rsView == 0) {
$query = sprintf("INSERT INTO games SET pid = 0, move = %s, fen = %s, moveby = %s, result = ''", GetSQLValueString($move2, "text"), GetSQLValueString($renderFen, "text"), GetSQLValueString($toMove, "text"));
$rs = mysql_query($query, $conn) or die(mysql_error());
}
}
echo 'done';
<?php
require_once 'Connections/conn.php';
ini_set('include_path', ini_get('include_path') . PATH_SEPARATOR . realpath('PEAR'));
require_once 'Games/Chess/Standard.php';
include_once 'functions.php';
include_once 'Chess.class.php';
$chess = new Chess();
$rs = $chess->findpos('finalgames_B');
if ($rs[0] == 0) {
echo 'no moves to play';
exit;
}
$fen = !empty($rs[1]['fenpost']) ? $rs[1]['fenpost'] : NULL;
$standard = new Games_Chess_Standard();
$standard->resetGame($fen);
$toMove = $standard->toMove();
$fen = $standard->renderFen();
echo 'fen: ' . $fen . '<br>';
$moveby = 'W';
if ($toMove == 'W') {
$moveby = 'B';
}
pr($rs);
if ($toMove == 'B') {
$legalMoves = getlegalmoves($standard, $fen);
pr($legalMoves);
if (empty($legalMoves['success'])) {
$result = $chess->findfen($fen, 'finalgames_B');
if ($result[0] == 0) {
$move = $chess->find($fen);
if ($black == '') {
break;
}
$standard->moveSAN($black);
//pr($standard->getMoveList());
}
}
$fen = $standard->renderFen();
$moves = $standard->getMoveList();
$toMove = $standard->toMove();
$moveby = 'W';
if ($toMove == 'W') {
$moveby = 'B';
}
//check db if fen occurs:
$chess = new Chess();
$result = $chess->findfen($fen, 'finalgames_W');
$legalMoves = array();
if ($result[0] == 0) {
$move = $chess->find($fen);
$from = substr($move, 0, 2);
$to = substr($move, 2, 2);
$move2 = $standard->_convertSquareToSAN($from, $to);
$show = $move2;
$standard->moveSquare($from, $to);
$renderFen = $standard->renderFen();
$result = '';
$process = 0;
$legalMoves = getlegalmoves($standard, $renderFen);
if (!empty($legalMoves['success']) && $legalMoves['success'] == 1) {
$result = $legalMoves['result'];
function process($standard, $fromMove, $toMove, $legalMovesOriginal, $row_rsView, $fen)
{
if ($fromMove == 'B') {
$table = 'games';
} else {
$table = 'gamesblack';
}
global $database_conn, $conn;
if ($toMove == $fromMove) {
foreach ($legalMovesOriginal as $k => $v) {
$renderFen = $v['fen'];
$move2 = $v['move'];
//checking result
$result = '';
$process = 0;
$standard->moveSAN($move2);
$legalMoves = getlegalmoves($standard, $renderFen);
if (!empty($legalMoves['success']) && $legalMoves['success'] == 1) {
$result = $legalMoves['result'];
$process = 1;
}
//end if
$standard->resetGame($fen);
//end checking result
mysql_select_db($database_conn, $conn);
echo $query = sprintf("SELECT * FROM {$table} WHERE pid = %s and move = %s and fen = %s and moveby = %s", GetSQLValueString($row_rsView['id'], "int"), GetSQLValueString($move2, "text"), GetSQLValueString($renderFen, "text"), GetSQLValueString($toMove, "text"));
echo '<br>';
$rs = mysql_query($query, $conn) or die(mysql_error());
$totalRows = mysql_num_rows($rs);
if ($totalRows == 0) {
echo $query = sprintf("INSERT INTO {$table} SET pid = %s, move = %s, fen = %s, moveby = %s, result = %s, process = %s", GetSQLValueString($row_rsView['id'], "int"), GetSQLValueString($move2, "text"), GetSQLValueString($renderFen, "text"), GetSQLValueString($toMove, "text"), GetSQLValueString($result, "text"), GetSQLValueString($process, "int"));
echo '<br>';
$rs = mysql_query($query, $conn) or die(mysql_error());
}
}
$query = sprintf("UPDATE {$table} SET process = 1 WHERE id = %s", GetSQLValueString($row_rsView['id'], "int"));
$rs = mysql_query($query, $conn) or die(mysql_error());
} else {
mysql_select_db($database_conn, $conn);
echo $query = sprintf("SELECT * FROM {$table} WHERE pid = %s", GetSQLValueString($row_rsView['id'], "int"));
echo '<br>';
$rs = mysql_query($query, $conn) or die(mysql_error());
$totalRows = mysql_num_rows($rs);
if ($totalRows == 0) {
$chess = new Chess();
$move = $chess->find($row_rsView['fen']);
$from = substr($move, 0, 2);
$to = substr($move, 2, 2);
$move2 = $standard->_convertSquareToSAN($from, $to);
$standard->moveSquare($from, $to);
$renderFen = $standard->renderFen();
//checking result
$result = '';
$process = 0;
$legalMoves = getlegalmoves($standard, $renderFen);
if (!empty($legalMoves['success']) && $legalMoves['success'] == 1) {
$result = $legalMoves['result'];
$process = 1;
}
//end if
$standard->resetGame($fen);
//end checking result
echo $query = sprintf("INSERT INTO {$table} SET pid = %s, move = %s, fen = %s, moveby = %s, result = %s, process = %s", GetSQLValueString($row_rsView['id'], "int"), GetSQLValueString($move2, "text"), GetSQLValueString($renderFen, "text"), GetSQLValueString($toMove, "text"), GetSQLValueString($result, "text"), GetSQLValueString($process, "int"));
echo '<br>';
$rs = mysql_query($query, $conn) or die(mysql_error());
}
$query = sprintf("UPDATE {$table} SET process = 1 WHERE id = %s", GetSQLValueString($row_rsView['id'], "int"));
$rs = mysql_query($query, $conn) or die(mysql_error());
}
return $standard;
}
<?php
include 'Chess.class.php';
$Chess = new Chess();
echo $Chess->find('r1bq4/1p4kp/3p1n2/5pB1/p1pQ4/8/1P4PP/4RRK1 w - - 0 1');
exit;
echo '<pre>';
file_put_contents('/Users/naveen/Downloads/stockfish-231-mac/Mac/fen.txt', 'r1bq4/1p4kp/3p1n2/5pB1/p1pQ4/8/1P4PP/4RRK1 w - - 0 1');
exec("/Users/naveen/Downloads/stockfish-231-mac/Mac/stockfish-231-64 bench 128 1 20 /Users/naveen/Downloads/stockfish-231-mac/Mac/fen.txt depth\n", $output, $returnvar);
print_r($output);
echo $subject = $output[count($output) - 1];
echo '<br>';
$match = preg_match('/^bestmove (.*) ponder (.*)$/siu', $subject, $matches);
$move = !empty($matches[1]) ? $matches[1] : 'Not Found';
echo $move;
exit;
$descriptorspec = array(0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("file", "/tmp/error-output.txt", "a"));
$cwd = '/Users/naveen/Downloads/stockfish-231-mac/Mac/';
$env = array('some_option' => 'aeiou');
$process = proc_open('stockfish-231-64', $descriptorspec, $pipes, $cwd, $env);
if (is_resource($process)) {
// $pipes now looks like this:
// 0 => writeable handle connected to child stdin
// 1 => readable handle connected to child stdout
// Any error output will be appended to /tmp/error-output.txt
fwrite($pipes[0], "uci\nisready\nposition startpos moves d2d4 e7e6\ngo depth 20\n");
fclose($pipes[0]);
$x = stream_get_contents($pipes[1]);
fclose($pipes[1]);
fwrite('/Users/naveen/Downloads/stockfish-231-mac/Mac/tmp.txt', $x);
print_r($x);
$refresh = isset($_GET['refresh']) ? true : false;
if ($data = $Cache_Lite->get($id) && !$refresh) {
// cache hit !
$data = json_decode($data, 1);
if (empty($side)) {
$side = getside($data['toMove']);
}
$data['process'] = 0;
replacemove($side, $data);
$time2 = microtime(true);
$data['time'] = $time2 - $time1 . ' secs';
$data['id'] = $id;
$data = json_encode($data);
} else {
// page has to be (re)constructed in $data
$chess = new Chess();
$data = $chess->process($standard, $fen);
if (empty($side)) {
$side = getside($data['toMove']);
}
$data['process'] = 0;
replacemove($side, $data);
$time2 = microtime(true);
$data['time'] = $time2 - $time1 . ' secs';
$data['id'] = $id;
$data = json_encode($data);
$Cache_Lite->save($data);
}
if (isset($_GET['jsoncallback'])) {
echo $_GET['jsoncallback'] . '(' . $data . ');';
} else {
if ($totalRows == 0) {
echo $query = sprintf("INSERT INTO gamespos SET pid = %s, move = %s, fen = %s, moveby = %s, result = %s, process = %s", GetSQLValueString($row_rsView['id'], "int"), GetSQLValueString($move2, "text"), GetSQLValueString($renderFen, "text"), GetSQLValueString($toMove, "text"), GetSQLValueString($result, "text"), GetSQLValueString($process, "int"));
echo '<br>';
$rs = mysql_query($query, $conn) or die(mysql_error());
}
}
$query = sprintf("UPDATE gamespos SET process = 1 WHERE id = %s", GetSQLValueString($row_rsView['id'], "int"));
$rs = mysql_query($query, $conn) or die(mysql_error());
} else {
mysql_select_db($database_conn, $conn);
echo $query = sprintf("SELECT * FROM gamespos WHERE pid = %s", GetSQLValueString($row_rsView['id'], "int"));
echo '<br>';
$rs = mysql_query($query, $conn) or die(mysql_error());
$totalRows = mysql_num_rows($rs);
if ($totalRows == 0) {
$chess = new Chess();
$move = $chess->find($row_rsView['fen']);
$from = substr($move, 0, 2);
$to = substr($move, 2, 2);
$move2 = $standard->_convertSquareToSAN($from, $to);
$standard->moveSquare($from, $to);
$renderFen = $standard->renderFen();
//checking result
$result = '';
$process = 0;
$legalMoves = getlegalmoves($standard, $renderFen);
if (!empty($legalMoves['success']) && $legalMoves['success'] == 1) {
$result = $legalMoves['result'];
$process = 1;
}
//end if