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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc4 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Kd4 win in 1 half-moves
6 Kd6 win in 1 half-moves
7 Rb2 win in 1 half-moves
8 Rb3 win in 1 half-moves
9 Kd5 draw
10 Ra5 draw
11 Rb1 draw
12 Rb4 draw
13 Rb6 draw
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves