This was the second time I played Andy and I followed the books until 10. a3 came along.

I invoke a retreat with 13.Ne7 and the game becomes a little in white's favour.

Even with Irish pawns at move 21.exf5 it gets level again.

Then with everything lined up against my undefended King, Stockfish wants white to repeat moves if I were to play 28... Rxd5 29. Nxd5 Bc6 30. Rd1 Qb2 31. Rab1 Qa2 32. Ra1 Qb2. But instead the critical error happens with 28...Bb4? which looses almost by force in this game to forget. To this day I do not know why I missed the best and obvious move.