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

EGTB: win in 6 half-moves

# move score
1 Ra6 win in 5 half-moves
2 Ka4 draw
3 Ka6 draw
4 Kb4 draw
5 Kb5 draw
6 Kd1 draw
7 Kd2 draw
8 Ke2 draw
9 Rb6 draw
10 Rc6 draw
11 Rd6 draw
12 Re3 draw
13 Re4 draw
14 Re5 draw
15 Re7 draw
16 Re8 draw
17 Kb6 loss in 2 half-moves
18 Kf1 loss in 2 half-moves
19 Kf2 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh6 loss in 2 half-moves