World Championship Game #1 Euwe vs Alekhine, 1937   (D17) Queen's Gambit Declined Slav, 50 moves, 1-0 World Championship Game #2 Alekhine vs Euwe, 1937   (D17) Queen's Gambit Declined Slav, 41 moves, 1-0 World Championship Game #3 Euwe vs Alekhine, 1937  (D46) Queen's Gambit Declined Semi-Slav, 60 moves, 1/2-1/2 World Championship Game #4 Alekhine vs Euwe, 1937  (D17) Queen's Gambit Declined Slav, 27 moves, 1/2-1/2 World Championship Game #5 Euwe vs Alekhine, 1937  (D28) Queen's Gambit Accepted, Classical, 41 moves, 1-0 World Championship Game #6 Alekhine vs Euwe, 1937  (D10) Queen's Gambit Declined Slav, 23 moves, 1-0 World Championship Game #7 Euwe vs Alekhine, 1937  (D18) Queen's Gambit Declined Slav, Dutch, 34 moves, 0-1 World Championship Game #8 Alekhine vs Euwe, 1937  (E34) Nimzo-Indian, Classical, Noa Variation, 26 moves, 1-0 World Championship Game #9 Euwe vs Alekhine, 1937  (D19) Queen's Gambit Declined Slav, Dutch, 41 moves, 1/2-1/2 World Championship Game #10 Alekhine vs Euwe, 1937  (E34) Nimzo-Indian, Classical, Noa Variation, 40 moves, 1-0 World Championship Game #11 Euwe vs Alekhine, 1937  (D17) Queen's Gambit Declined Slav, 30 moves, 1/2-1/2 World Championship Game #12 Alekhine vs Euwe, 1937  (E34) Nimzo-Indian, Classical, Noa Variation, 26 moves, 1/2-1/2 World Championship Game #13 Euwe vs Alekhine, 1937  (D18) Queen's Gambit Declined Slav, Dutch, 68 moves, 1-0 World Championship Game #14 Alekhine vs Euwe, 1937  (E00) Queen's Pawn Game, 52 moves, 1-0 World Championship Game #15 Euwe vs Alekhine, 1937  (D19) Queen's Gambit Declined Slav, Dutch, 62 moves, 1/2-1/2 World Championship Game #16 Alekhine vs Euwe, 1937  (E02) Catalan, Open, 5.Qa4, 65 moves, 1/2-1/2 World Championship Game #17 Euwe vs Alekhine, 1937  (D19) Queen's Gambit Declined Slav, Dutch, 41 moves, 1-0 World Championship Game #18 Alekhine vs Euwe, 1937  (D41) Queen's Gambit Declined, Semi-Tarrasch, 51 moves, 1/2-1/2 World Championship Game #19 Euwe vs Alekhine, 1937  (E21) Nimzo-Indian, Three Knights, 49 moves, 1/2-1/2 World Championship Game #20 Alekhine vs Euwe, 1937  (E34) Nimzo-Indian, Classical, Noa Variation, 41 moves, 1/2-1/2 World Championship Game #21 Euwe vs Alekhine, 1937  (E16) Queen's Indian, 32 moves, 0-1 World Championship Game #22 Alekhine vs Euwe, 1937  (A09) Reti Opening, 62 moves, 1-0 World Championship Game #23 Euwe vs Alekhine, 1937  (E17) Queen's Indian, 50 moves, 1/2-1/2 World Championship Game #24 Alekhine vs Euwe, 1937  (D40) Queen's Gambit Declined, Semi-Tarrasch, 41 moves, 1-0 World Championship Game #25 Euwe vs Alekhine, 1937  (E46) Nimzo-Indian, 43 moves, 0-1