Λειτουργία Zεν
Chess-Online
12345678abcdefgh
1e4e52Nf3Nc63Bc4Be74O-ONf65d3O-O6c3d57exd5Nxd58Re1Nb69Bb3Bf610Nbd2a511Ne4Be712Bc2f513Bb3+Kh814Neg5Nd515Nxe5Nxe516Rxe5c617Ne6Qd618Qe2Bf619Nxf8