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