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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Kba4 win in 5 half-moves
3 Kb5 win in 7 half-moves
4 Kab3 win in 9 half-moves
5 Ra1 win in 9 half-moves
6 Ka5 draw
7 Kaa4 draw
8 Kb2 draw
9 Kbb3 draw
10 Rb2 draw
11 Rb3 draw
12 Rg1 draw
13 Rh1 draw
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves