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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra3 win in 3 half-moves
3 Kbb3 win in 9 half-moves
4 Ka1 draw
5 Ka3 draw
6 Kbb1 draw
7 Kbc1 draw
8 Kbc3 draw
9 Kcb1 draw
10 Kcb3 draw
11 Kcc1 draw
12 Kcc3 draw
13 Kd1 draw
14 Kd2 draw
15 Ra4 draw
16 Ra8 draw
17 Kd3 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves