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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Ka3 draw
5 Kaa5 draw
6 Kab4 draw
7 Kb3 draw
8 Kba5 draw
9 Kbb4 draw
10 Ra7 draw
11 Rb8 draw
12 Rc7 draw
13 Rh7 draw
14 Kc4 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves