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 Kd1 win in 9 half-moves
3 Kb5 win in 15 half-moves
4 Rb1 win in 15 half-moves
5 Kf1 draw
6 Ra4 draw
7 Ka6 loss in 2 half-moves
8 Kb6 loss in 2 half-moves
9 Kd2 loss in 2 half-moves
10 Ke2 loss in 2 half-moves
11 Kf2 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Ka4 loss in 1 half-moves