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 Rb1 win in 5 half-moves
4 Kd1 win in 11 half-moves
5 Kb4 win in 19 half-moves
6 K3b2 draw
7 K3c2 draw
8 Kc4 draw
9 Ra3 draw
10 Ra7 draw
11 K1b2 loss in 2 half-moves
12 K1c2 loss in 2 half-moves
13 K1d2 loss in 2 half-moves
14 K3d2 loss in 2 half-moves
15 Kd3 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 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra8 loss in 2 half-moves