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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Kb4 win in 7 half-moves
5 Kcc2 win in 7 half-moves
6 Kd4 win in 7 half-moves
7 Ra3 win in 7 half-moves
8 Rc1 win in 7 half-moves
9 Kc1 win in 9 half-moves
10 Kc4 win in 9 half-moves
11 Kd3 win in 9 half-moves
12 Ra6 draw
13 Kcd2 loss in 2 half-moves
14 Kdc2 loss in 2 half-moves
15 Kdd2 loss in 2 half-moves
16 Ke1 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves