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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kd2 win in 1 half-moves
4 Rh2 draw
5 Kb1 loss in 2 half-moves
6 Kd1 loss in 2 half-moves
7 Kg5 loss in 2 half-moves
8 Kg7 loss in 2 half-moves
9 Kh5 loss in 2 half-moves
10 Kh7 loss in 2 half-moves
11 Rh1 loss in 2 half-moves
12 Rh3 loss in 2 half-moves
13 Rh4 loss in 2 half-moves
14 Rh5 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 Rh8 loss in 2 half-moves
17 Kf5 loss in 1 half-moves
18 Kf6 loss in 1 half-moves
19 Kf7 loss in 1 half-moves