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

EGTB: win in 10 half-moves

# move score
1 Ka4 win in 9 half-moves
2 Kb1 win in 9 half-moves
3 Kb4 win in 9 half-moves
4 Kb5 win in 11 half-moves
5 Rb1 win in 11 half-moves
6 Ka6 win in 15 half-moves
7 Kb6 draw
8 Kd1 draw
9 Kb2 loss in 2 half-moves
10 Kc2 loss in 2 half-moves
11 Kd2 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves