1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1c4  3... f8c5  4. d2d3  4... g8f6  5. e1g1  5... d7d6  6. c2c3  6... a7a6  7. a2a4  7... c5a7  8. f1e1  8... h7h6 [%c_effect h6;square;h6;type;Interesting;persistent;true] A very interesting plan that has been used many times in this position. Black simply wants to start the pawn advance on the kingside. 9. a4a5 A rare move. White will have some problems in the next moves, so Italian Opening theoreticians should probably analyze the main line with 9.Nbd2. 9... g7g5  10. c1e3 Neimann decides to exchange the dangerous a7-bishop. 10... g5g4  11. f3d2  11... a7e3 [%c_effect e3;square;e3;type;GreatFind;persistent;true] An obvious move and also a novelty. 12. f2e3 [%c_effect e3;square;e3;type;Inaccuracy;persistent;true] It's curious to take on e3 with the pawn when the rook is no longer on the f-file, but now White looks more solid against the advance of Black's pawns. It's a difficult choice, but objectively it's better to take with the rook, although I still like Black's position. 12... f6h7 [%c_effect h7;square;h7;type;Interesting;persistent;true] A subtle move. The knight can go to g5 if necessary, protecting the f7-pawn.