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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Ra6 win in 7 half-moves
3 Rc6 win in 7 half-moves
4 Rd6 win in 7 half-moves
5 Ka2 draw
6 Ka4 draw
7 Ka6 draw
8 Ka8 draw
9 Kb2 draw
10 Kb3 draw
11 Kb4 draw
12 Kb6 draw
13 Kb7 draw
14 Kb8 draw
15 Re1 draw
16 Re5 draw
17 Re7 draw
18 Re8 draw
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves