Modalità Zen
Chess-Online
12345678abcdefgh
1e4e52d4exd43f4d64Nf3Nc65Bd3Bg46Nbd2Nf67a3a68O-OBe79Qe1O-O10e5dxe511fxe5Nd512Bxh7+Kxh713Qg3Bxf314Nxf3Ne315Bxe3dxe316Rae1Bc517Kh1g6