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 Kc2 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Ra1 win in 1 half-moves
5 Rb1 win in 1 half-moves
6 Kb6 draw
7 Kb8 draw
8 Kc6 draw
9 Kc8 draw
10 Kd2 draw
11 Kd6 draw
12 Kd8 draw
13 Ke1 draw
14 Ke2 draw
15 Rc2 draw
16 Rc3 draw
17 Rc4 draw
18 Rc5 draw
19 Rc6 draw