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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kc4 win in 1 half-moves
4 Kc5 win in 1 half-moves
5 Kbb3 draw
6 Ra5 draw
7 Rb8 draw
8 Re5 draw
9 Rf5 draw
10 Rg5 draw
11 Ka2 loss in 2 half-moves
12 Kaa4 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kab3 loss in 1 half-moves
15 Kba4 loss in 1 half-moves
16 Rb6 loss in 1 half-moves
17 Rb7 loss in 1 half-moves
18 Rc5 loss in 1 half-moves
19 Rd5 loss in 1 half-moves
20 Rh5 loss in 1 half-moves