Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Rb4 draw
4 Rf1 draw
5 Rb2 loss in 4 half-moves
6 Rb3 loss in 4 half-moves
7 Rh1 loss in 4 half-moves
8 Rb5 loss in 2 half-moves
9 Rd1 loss in 2 half-moves
10 Re1 loss in 2 half-moves
11 Rg1 loss in 2 half-moves