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 Rc8 win in 3 half-moves
3 Re6 win in 5 half-moves
4 Ra8 win in 9 half-moves
5 Ka4 draw
6 Ka5 draw
7 Ka6 draw
8 Kb1 draw
9 Kb2 draw
10 Kb3 draw
11 Kb4 draw
12 Kb6 draw
13 Kc1 draw
14 Kc3 draw
15 Kc4 draw
16 Kc5 draw
17 Kc6 draw
18 Kd1 draw
19 Kd2 draw
20 Kd3 draw
21 Rd8 draw
22 Re1 draw
23 Re5 draw
24 Re7 draw
25 Rf8 draw
26 Re2 loss in 2 half-moves
27 Re3 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves