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 Kaa6 win in 3 half-moves
3 Kab4 win in 3 half-moves
4 Kab6 win in 3 half-moves
5 Kba6 win in 3 half-moves
6 Kbb6 win in 3 half-moves
7 Ra6 win in 3 half-moves
8 Rc7 win in 5 half-moves
9 Kaa4 win in 7 half-moves
10 Kba4 win in 7 half-moves
11 Kbb4 win in 7 half-moves
12 Rb7 draw
13 Rd7 draw
14 Rh7 draw
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves