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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 K1c2 win in 7 half-moves
5 K1d2 win in 7 half-moves
6 Kd1 win in 7 half-moves
7 Kd3 win in 7 half-moves
8 Ra1 win in 7 half-moves
9 K1b2 draw
10 Ra5 draw
11 K3b2 loss in 2 half-moves
12 K3c2 loss in 2 half-moves
13 K3d2 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves