1.D4 NF6 2.C4 E6 3.NC3 D5 4. CXD5 EXD5 5.BG5 Botvinnik vs Keres, 1952  (D35) Queen's Gambit Declined, 37 moves, 1-0 Botvinnik vs Larsen, 1965  (D35) Queen's Gambit Declined, 52 moves, 1-0 The 3...Be7 move order 1.D4 D5 2.C4 E6 3.NC3 BE7 4.CXD5 EXD Botvinnik vs Petrosian, 1963  (D31) Queen's Gambit Declined, 57 moves, 1-0 3 games