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 Ka4 draw
3 Kb2 draw
4 Ra4 draw
5 Ra6 draw
6 Ra7 draw
7 Ra8 draw
8 Rb5 draw
9 Rc5 draw
10 Ka2 loss in 10 half-moves
11 Rg5 loss in 6 half-moves
12 Kb3 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Rf5 loss in 2 half-moves
16 Rh5 loss in 1 half-moves