4-1-3-2 (Flat back 4, 1 DMC, 3 MCs in a line, 2 ST)
3 DCs, 2 WBs, 3 MCs, 2 STs.
First, a crucial note: The 3.9.68 patch is the final, most refined database and match engine for the original CM 01/02. It famously removed the "Diablo" tactic (a broken 4-3-3 with a central arrow from the MC to the FC position that guaranteed 10+ goals a game for your striker). Because of this patch, you need real tactical nous. cm 01 02 patch 3.9 68 best tactic
Standard 4-4-2 (flat midfield)