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

EGTB: win in 10 half-moves

# move score
1 Ka2 win in 9 half-moves
2 Kd5 win in 11 half-moves
3 Ra2 win in 13 half-moves
4 Ra3 win in 13 half-moves
5 Kf5 win in 17 half-moves
6 Kb1 draw
7 Kb2 draw
8 Kd4 draw
9 Ke4 draw
10 Kf4 draw
11 Ra4 draw
12 Rb5 draw
13 Rc5 draw
14 Kd6 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rd5 loss in 2 half-moves