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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kb3 win in 3 half-moves
3 Kcd3 win in 3 half-moves
4 Kd1 win in 3 half-moves
5 Kdd3 win in 3 half-moves
6 Ke1 win in 3 half-moves
7 Rb2 win in 3 half-moves
8 Kb2 win in 5 half-moves
9 Ke2 win in 5 half-moves
10 Ke3 win in 5 half-moves
11 Kc1 draw
12 Rc1 draw
13 Kb4 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kd4 loss in 2 half-moves