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

EGTB: win in 2 half-moves

# move score
1 Kc6 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Ka7 win in 3 half-moves
6 Kab5 win in 3 half-moves
7 Kb7 win in 3 half-moves
8 Kab6 draw
9 Kb4 draw
10 Kc4 draw
11 Kcb5 draw
12 Kcb6 draw
13 Kd4 draw
14 Ra1 draw
15 Ra2 draw
16 Ra3 draw
17 Ra4 draw