[%c_effect c3;square;c3;type;Interesting;persistent;true]
1. e2e4  1... c7c5  2. g1f3  2... b8c6  3. d2d4  3... c5d4  4. f3d4  4... g8f6  5. b1c3  5... e7e5  6. d4b5  6... d7d6  7. c3d5  7... f6d5  8. e4d5  8... c6e7 8...Nb8 is much more popular, but this is also commonly played. Arjun faced this move in 2023 in a game against Dubov.