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

EGTB: win in 4 half-moves

# move score
1 Kab4 win in 3 half-moves
2 Kab6 win in 3 half-moves
3 Ra6 win in 3 half-moves
4 Kaa4 win in 5 half-moves
5 Kba4 win in 5 half-moves
6 Kbb4 win in 5 half-moves
7 Kc4 win in 5 half-moves
8 Rc8 win in 5 half-moves
9 Kc6 win in 13 half-moves
10 Kaa6 draw
11 Kba6 draw
12 Kbb6 draw
13 Kc5 draw
14 Ra7 draw
15 Rb8 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves