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 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kbb5 draw
6 Kbc6 draw
7 Kc7 draw
8 Kcb5 draw
9 Kcc6 draw
10 Rb8 draw
11 Rc7 draw
12 Rd7 draw
13 Re7 draw
14 Rf7 draw
15 Rg7 draw
16 Rh7 draw
17 Kc4 loss in 1 half-moves
18 Kd4 loss in 1 half-moves
19 Kd5 loss in 1 half-moves
20 Kd6 loss in 1 half-moves
21 Ra7 loss in 1 half-moves