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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Rd1 win in 1 half-moves
3 Re1 win in 1 half-moves
4 Rf1 win in 1 half-moves
5 Ka2 draw
6 Ka4 draw
7 Kb2 draw
8 Rb1 draw
9 Rc1 draw
10 Rg1 draw
11 Kb3 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Rh1 loss in 2 half-moves