Queen's Gambit Declined semi-Slav - anti-Meran - Alatortsev system
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 Nd5
White plays the queen's pawn to d4. Black advances the queen's pawn to d5. White advances the c-pawn to c4.
Black plays the king's pawn to e6. White develops the knight to c3. Black develops the knight to f6.
White transfers the knight to f3. Black advances the c-pawn to c6. White develops the dark-squared bishop to g5.
Black captures on c4 with the queen's pawn. White moves the king's pawn to e4. Black moves the b-pawn to b5.
White advances the king's pawn to e5. Black plays the h-pawn to h6. White moves the dark-squared bishop to h4.
Black pushes the g-pawn to g5. White captures with the knight on g5. Black jumps the knight to d5.