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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Ka2 win in 9 half-moves
3 Kb2 win in 9 half-moves
4 Kc2 win in 9 half-moves
5 Ka1 draw
6 Ka5 draw
7 Ka7 draw
8 Kb7 draw
9 Kc1 draw
10 Ra1 draw
11 Ra2 draw
12 Ra3 draw
13 Ra5 draw
14 Rb4 draw
15 Rc4 draw
16 Rg4 draw
17 Rh4 draw
18 Kb6 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves