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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Re6 win in 3 half-moves
4 Ka6 win in 5 half-moves
5 Ra8 win in 5 half-moves
6 Rc8 win in 5 half-moves
7 Kb6 win in 7 half-moves
8 Ka4 draw
9 Kab4 draw
10 Kb2 draw
11 Kb3 draw
12 Kb5 draw
13 Kc2 draw
14 Kc4 draw
15 Kcb4 draw
16 Kd2 draw
17 Kd3 draw
18 Kd4 draw
19 Re1 draw
20 Re5 draw
21 Re7 draw
22 Rf8 draw
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves