Zen mode
Chess-Online
12345678abcdefgh
1Nf3d62d4Bg43Nbd2Nc64e3Nf65Bd3e56dxe5dxe57h3Bh58g4Bg69Bb5Qd510Qe2Be411Nxe4Nxe412Bxc6+Qxc613Nxe5Qc514Nd3Qa5+15c3Bd616Qf3Nxc317Bd2Qb518Bxc3Qxd319Bxg7