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

EGTB: win in 4 half-moves

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