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