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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kc4 win in 1 half-moves
4 Rc1 win in 1 half-moves
5 Kbb3 win in 3 half-moves
6 Ka5 win in 9 half-moves
7 Kba4 win in 9 half-moves
8 Ka2 draw
9 Kc5 draw
10 Ra2 draw
11 Kaa4 loss in 2 half-moves
12 Kab3 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves