[Result "0-1"] [SetUp "1"] [FEN "3qk2r/1b1n1pp1/p2pp3/4P3/P2B1P1b/5N2/5rPP/1B1QRR1K b k - 0 1"] 1... Bxf3 2. gxf3 Rxh2+ 3. Kxh2 Bf2+ 4. Kg2 Rh2+ 5. Kxh2 Qh4+ 6. Kg2 Qg3+ 7. Kh1 Qh3# 0-1 { pgn4web chess puzzler you can add the chess puzzler to your site with the following HTML code: <iframe height='272' width='242' frameborder='0' scrolling='no' marginheight='0' marginwidth='0' src='http://usa2017.inumo.ru/cheng/puzzler.php'> iframe support required to display the chess puzzler </iframe> the following URL parameters allow customization of the chess puzzler: - pgnData=... selects the PGN file containing the puzzler, default: tactics.pgn - gameNum=... sets the game number for the puzzler to be shown, default: blank, showing the puzzler of the day updated at 00:00 GMT - squareSize=... sets the chessboard square size, default 30 - lightColorHex=... sets the light squares color, in hexadecimal format, default: EFF4EC - darkColorHex=... sets the dark squares color, in hexadecimal format, default: C6CEC3 - pieceFont=... sets the piece font type, either alpha, merida, uscf, random, hash or default, default: default - controlBackgroundColorHex=... sets the buttons background color, in hexadecimal format, default: EFF4EC - controlTextColorHex=... sets the buttons text color, in hexadecimal format, default: 888888 - frameBorderColorHex=... sets the frame border color, in hexadecimal format, or none, default: A4A4A4 }