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

EGTB: win in 4 half-moves

# move score
1 Kab3 win in 3 half-moves
2 Kab5 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kaa3 win in 5 half-moves
5 Kba3 win in 5 half-moves
6 Kbb3 win in 5 half-moves
7 Rc8 win in 5 half-moves
8 Kc5 win in 9 half-moves
9 Kaa5 draw
10 Kba5 draw
11 Kbb5 draw
12 Kc4 draw
13 Ra6 draw
14 Ra7 draw
15 Rb8 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Ra5 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves