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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kab3 win in 3 half-moves
3 Kab5 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kc5 win in 3 half-moves
7 Ra5 win in 3 half-moves
8 Kaa3 win in 5 half-moves
9 Kba3 win in 5 half-moves
10 Kbb3 win in 5 half-moves
11 Rc7 win in 5 half-moves
12 Kaa5 win in 9 half-moves
13 Kba5 win in 9 half-moves
14 Kbb5 win in 9 half-moves
15 Ra8 win in 9 half-moves
16 Rb7 draw
17 Rd7 draw
18 Re7 draw
19 Rf7 draw
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves