var extexts = new Array(
"4k2B/5p1P/8/r7/8/8/8/7K w - - 0 1_63-36{Le5}_s63-45{Lf6}_32-39{Th5+}_7-14{Kg2}_e39-55{Txh7}_60-51{Kd7}_55-63-Q{h8D}",
"r1b2rk1/3n1pbp/p5p1/P1pP4/Rq3B2/2N2N2/1P1Q2PP/5RK1 b - - 0 1_54-18{Lxc3}_11-18{Dxc3}_25-24{Dxa4}",
"rbbr2k1/1p1n1ppp/p7/3p4/P1qP4/B3P1P1/2Q2PBP/R1R3K1 w - - 0 1_10-3{Dd1}",
"2k4r/pppr1p2/3p2bp/3Nq1p1/4P1P1/1Q1P3P/PP3P2/2R2RK1 w - - 0 1_17-24{Da4}_48-40{a6}_s58-57{Kb8}_e24-51{Dxd7}_35-41{Pb6+}",
"B7/8/P7/8/7k/6b1/3n1n2/6K1 w - - 0 1{%HGodes 1956}_40-48{a7!}_13-30{Pg4!}_s13-23{Ph3+}_6-7{Kh1}_22-13{Lf2}_56-14{Lg2}_13-48{Lxa7}_14-23{Lxh3}_e31-23{Kxh3}_56-7{Lh1!}_22-13{Lf2+}_6-14{Kg2}_13-48{Lxa7}",
"3r1k2/2q1ppbQ/2p3p1/1p1rP3/p1bN1PP1/P1B4R/1P6/2KR4 w - - 0 1{%HBellon-Hellborg<br>Stockholm 2003}_3-7{Tdh1}_52-44{e6}_s35-27{Txd4}_55-63{Dh8+}_54-63{Lxh8}_23-63{Txh8+}_61-54{Kg7}_e7-55{T1h7#}_27-44{Pxe6+}_53-44{fxe6}_55-63{Dh8+}_61-53{Kf7}_63-54{Dxg7+}_53-54{Kxg7}_23-55{Th7+}_54-61{Kf8}_55-63{Th8+}_61-52{Ke7}_7-55{T1h7#}",
"3r4/2q3k1/rp3bpp/2pBp3/2P1Q3/P4RP1/P2R1P1P/6K1 w - - 0 1_35-53{Lf7}_54-53{Kxf7}_11-59{Txd8}_50-59{Dxd8}_28-49{Db7+}",
"8/2R2ppk/3p1q1p/3PpP1Q/r7/6PK/5R1P/6r1 b - - 0 1{%HElwekkawi-Frank<br>Nigeria 1976}_45-38{Dg5}_39-38{Dxg5}_s39-21{Df3}_24-29{Tf4}_22-29{gxf4}_38-37{Dxf5+}_23-31{Kh4}_54-38{g5+}_29-38{fxg5}_47-38{hxg5+}_31-39{Kh5}_e37-46{Dg6#}_47-38{hxg5}_37-45{f6}_24-31{Th4+}_22-31{gxh4}_38-30{g4#}"
);