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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 Rd6 win in 3 half-moves
4 Ka8 win in 5 half-moves
5 Kc8 win in 5 half-moves
6 Ka6 draw
7 Kab6 draw
8 Kab7 draw
9 Kab8 draw
10 Kc6 draw
11 Kcb6 draw
12 Kcb7 draw
13 Kcb8 draw
14 Kd6 draw
15 Rb6 draw
16 Re1 draw
17 Re2 draw
18 Re3 draw
19 Re4 draw
20 Re5 draw
21 Kd7 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves