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

EGTB: win in 2 half-moves

# move score
1 Kc2 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kd2 win in 1 half-moves
4 Rb2 win in 1 half-moves
5 Rb4 win in 1 half-moves
6 Rb5 win in 1 half-moves
7 Rb6 win in 1 half-moves
8 Rb7 win in 1 half-moves
9 Rb8 win in 1 half-moves
10 Kb2 draw
11 Kb4 draw
12 Kd3 draw
13 Kd4 draw
14 Ra3 loss in 1 half-moves
15 Rb1 loss in 1 half-moves