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

EGTB: win in 6 half-moves

# move score
1 Kb1 win in 5 half-moves
2 Kb2 win in 5 half-moves
3 Kb3 win in 5 half-moves
4 Kc3 win in 7 half-moves
5 Kcc1 win in 7 half-moves
6 Ra2 win in 9 half-moves
7 Kdc1 win in 11 half-moves
8 Kd3 draw
9 Ra5 draw
10 Rb1 draw
11 Rc1 draw
12 Kcd2 loss in 2 half-moves
13 Kdd2 loss in 2 half-moves
14 Ke1 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves