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 Kc2 win in 1 half-moves
3 Kba4 win in 5 half-moves
4 Kaa4 win in 9 half-moves
5 Kab4 win in 9 half-moves
6 Kbb4 win in 9 half-moves
7 Ra1 win in 9 half-moves
8 Ka3 draw
9 Ka6 draw
10 Kb2 draw
11 Kb5 draw
12 Kb6 draw
13 Kc3 draw
14 Rb2 draw
15 Rc1 draw
16 Rg1 draw
17 Rh1 draw
18 Kc4 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves