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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kaa2 win in 3 half-moves
3 Kab2 win in 3 half-moves
4 Kab4 win in 3 half-moves
5 Kba2 win in 3 half-moves
6 Kbb2 win in 3 half-moves
7 Kc2 win in 3 half-moves
8 Ra4 win in 3 half-moves
9 Kaa4 win in 5 half-moves
10 Kba4 win in 5 half-moves
11 Kbb4 win in 5 half-moves
12 Kc3 win in 5 half-moves
13 Kc4 win in 5 half-moves
14 Ra5 win in 5 half-moves
15 Ra6 win in 5 half-moves
16 Rc7 win in 5 half-moves
17 Rb7 draw
18 Rd7 draw
19 Re7 draw
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves