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