1. c2c4  1... g8f6  2. b1c3  2... g7g6  3. e2e4  3... d7d6  4. d2d4  4... f8g7  5. f2f3 The Saemisch System is one of the most reliable and principled options against the King's Indian. White solidifies his center and relies on the space advantage to achieve an opportunity.