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 Ka2 draw
3 Kaa3 draw
4 Kb2 draw
5 Kb5 draw
6 Kba3 draw
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 Rb5 draw
11 Rb6 draw
12 Rc4 draw
13 Rd4 draw
14 Re4 draw
15 Rf4 draw
16 Rg4 draw
17 Rh4 draw
18 Rb7 loss in 1 half-moves
19 Rb8 loss in 1 half-moves