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 Kb4 win in 3 half-moves
3 Ra4 win in 3 half-moves
4 Ka1 win in 5 half-moves
5 Kaa2 win in 5 half-moves
6 Kab2 win in 5 half-moves
7 Kb3 win in 5 half-moves
8 Kba2 win in 5 half-moves
9 Kbb2 win in 5 half-moves
10 Kc1 win in 5 half-moves
11 Kc2 win in 5 half-moves
12 Rb5 win in 5 half-moves
13 Ka4 draw
14 Rc5 draw
15 Rg5 draw
16 Rh5 draw
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves