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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kd4 win in 3 half-moves
3 Kc4 win in 5 half-moves
4 Ka7 draw
5 Ka8 draw
6 Kb7 draw
7 Kc2 draw
8 Kc7 draw
9 Kc8 draw
10 Ra1 draw
11 Rc2 draw
12 Kb2 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves