وضع التأمل
Chess-Online
12345678abcdefgh
1e4e52Nf3Nc63Bc4Nf64d4d65Ng5d56exd5Nxd57Nxf7Kxf78Qf3+Ke69Nc3Nxd410Bxd5+Kd611Ne4+Kxd512Nc3+Kd6