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

EGTB: win in 6 half-moves

# move score
1 Ka4 win in 5 half-moves
2 Kc6 win in 5 half-moves
3 Ra7 win in 9 half-moves
4 Ka6 win in 13 half-moves
5 Ra4 win in 19 half-moves
6 Ka2 draw
7 Ka7 draw
8 Kb5 draw
9 Kb7 draw
10 Kc5 draw
11 Kc7 draw
12 Ra6 draw
13 Ra8 draw
14 Kb2 loss in 2 half-moves
15 Kb3 loss in 2 half-moves
16 Kb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rc5 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
22 Rg5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves