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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Re3 win in 1 half-moves
3 Rf3 win in 1 half-moves
4 Rg3 win in 1 half-moves
5 Rh3 win in 1 half-moves
6 Ka1 loss in 1 half-moves
7 Ka4 loss in 1 half-moves
8 Ka5 loss in 1 half-moves
9 Kaa3 loss in 1 half-moves
10 Kb1 loss in 1 half-moves
11 Kb2 loss in 1 half-moves
12 Kb5 loss in 1 half-moves
13 Kba3 loss in 1 half-moves
14 Kc3 loss in 1 half-moves
15 Kc4 loss in 1 half-moves
16 Kc5 loss in 1 half-moves
17 Rb1 loss in 1 half-moves
18 Rb2 loss in 1 half-moves
19 Rc3 loss in 1 half-moves
20 Rd3 loss in 1 half-moves