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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kba4 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Kc3 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Ka3 win in 5 half-moves
8 Ka6 win in 5 half-moves
9 Kb6 win in 5 half-moves
10 Rb6 win in 5 half-moves
11 Rc7 win in 5 half-moves
12 Kaa4 draw
13 Kab4 draw
14 Kb5 draw
15 Kbb4 draw
16 Ra7 draw
17 Rb5 draw
18 Rb8 draw
19 Rd7 draw
20 Re7 draw
21 Rb4 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves