1. d2d4  1... d7d5  2. c2c4  2... e7e6  3. g1f3  3... g8f6  4. g2g3 \"He does not play the Catalan that often.\" (Gukesh) 4... f8b4  5. b1c3  5... d5c4  6. f1g2  6... e8g8  7. e1g1  7... b8c6  8. a2a3 