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

EGTB: win in 6 half-moves

# move score
1 Ka3 win in 5 half-moves
2 Kc3 win in 5 half-moves
3 Rb7 win in 5 half-moves
4 Kb4 win in 7 half-moves
5 Ra6 win in 9 half-moves
6 Rb8 win in 11 half-moves
7 Ka2 draw
8 Ka4 draw
9 Kb2 draw
10 Kb5 draw
11 Kb7 draw
12 Kc2 draw
13 Kc4 draw
14 Kc5 draw
15 Kc7 draw
16 Kd7 draw
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves