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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Ra2 win in 1 half-moves
5 Rb2 win in 1 half-moves
6 Kb6 draw
7 Kb8 draw
8 Kc1 draw
9 Kc6 draw
10 Kc8 draw
11 Kd1 draw
12 Kd3 draw
13 Kd6 draw
14 Kd8 draw
15 Ke1 draw
16 Ke2 draw
17 Ke3 draw
18 Rc1 draw
19 Rc3 draw
20 Rc4 draw
21 Rc5 draw
22 Rc6 draw