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

EGTB: win in 6 half-moves

# move score
1 Kb2 win in 5 half-moves
2 Kb3 win in 5 half-moves
3 Kc1 win in 5 half-moves
4 Kc2 win in 5 half-moves
5 Ka2 win in 7 half-moves
6 Rb5 win in 9 half-moves
7 Ka4 draw
8 Kb4 draw
9 Kd2 draw
10 Ke1 draw
11 Ke2 draw
12 Ra4 draw
13 Ra6 draw
14 Rc5 draw
15 Rg5 draw
16 Rh5 draw
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves