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

EGTB: win in 4 half-moves

# move score
1 Kaa5 win in 3 half-moves
2 Kab5 win in 3 half-moves
3 Kbb5 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Ra6 win in 5 half-moves
6 Rb7 draw
7 Rb8 draw
8 Re6 draw
9 Rf6 draw
10 Rg6 draw
11 Rh6 draw
12 Kaa3 loss in 2 half-moves
13 Kab3 loss in 2 half-moves
14 Kba3 loss in 2 half-moves
15 Kba5 loss in 2 half-moves
16 Kbb3 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves