1600 loses in 6 moves

  1. d4 e5 2. dxe5 d6 3. Nf3 dxe5 4. Qxd8 Kxd8 5. Nxe5 Bd6 6. Nxf7+
  1. d4 e5 2. dxe5 d6 3. Nf3 dxe5 4. Qxd8 Kxd8 5. Nxe5 Bd6 6. Nxf7+