Modalità Zen
Chess-Online
12345678abcdefgh
1Nf3Nf62c4e63Nc3d54d4Bb45Bg5h66Bxf6Qxf67Qa4+Nc68e3O-O9Rc1Bd710Qc2Ne711a3Bxc3+12Qxc3dxc413Bxc4Bc614Ne5Bxg215Rg1Bc616Ng4Qh417d5exd5