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

EGTB: win in 4 half-moves

# move score
1 Kaa2 win in 3 half-moves
2 Kab2 win in 3 half-moves
3 Kba2 win in 3 half-moves
4 Kba4 win in 3 half-moves
5 Kbb2 win in 3 half-moves
6 Rc7 win in 5 half-moves
7 Kaa4 draw
8 Kab4 draw
9 Kbb4 draw
10 Ra7 draw
11 Rb6 draw
12 Rb8 draw
13 Rd7 draw
14 Rh7 draw
15 Kc2 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves