Queen's Gambit Declined - Lasker defence
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4
White pushes the queen's pawn to d4. Black advances the queen's pawn to d5. White moves the c-pawn to c4.
Black moves the king's pawn to e6. White develops the knight to c3. Black develops the knight to f6.
White develops the dark-squared bishop to g5. Black develops the dark-squared bishop to e7. White plays the king's pawn to e3.
Black castles kingside. White moves the knight to f3. Black moves the h-pawn to h6.
White places the dark-squared bishop to h4. Black jumps the knight to e4.