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 Rb1 win in 3 half-moves
3 Kc3 win in 5 half-moves
4 Kd3 win in 5 half-moves
5 Kdc2 win in 7 half-moves
6 Kdd1 win in 7 half-moves
7 Ra2 win in 7 half-moves
8 Kcd1 win in 9 half-moves
9 Ke1 draw
10 Ke2 draw
11 Ke3 draw
12 Ra4 draw
13 Kb2 loss in 2 half-moves
14 Kcc2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves