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

EGTB: win in 4 half-moves

# move score
1 Kcc2 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Ra1 win in 3 half-moves
4 Ka2 win in 5 half-moves
5 Kb1 win in 5 half-moves
6 Kd3 win in 5 half-moves
7 Ka1 win in 7 half-moves
8 Kbb3 win in 7 half-moves
9 Kcb3 win in 7 half-moves
10 Ra2 win in 7 half-moves
11 Ra8 win in 7 half-moves
12 Kbc2 draw
13 Kc1 draw
14 Rb3 draw
15 Kb4 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kd4 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 Ra7 loss in 2 half-moves