1. e2e4  1... e7e5  2. f1c4 \"Probably the only sensible way to avoid the Petroff.\" (Nepomniachtchi) 2... g8f6  3. d2d3  3... c7c6  4. g1f3  4... d7d5  5. c4b3  5... a7a5  6. a2a4  6... f8b4  7. c2c3  7... b4d6  8. e4d5  8... c6d5 