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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rd5 win in 3 half-moves
3 Kb3 draw
4 Kb4 draw
5 Kb6 draw
6 Kb7 draw
7 Kb8 draw
8 Kc2 draw
9 Kc4 draw
10 Kc6 draw
11 Kc8 draw
12 Kd2 draw
13 Kd3 draw
14 Kd4 draw
15 Kd6 draw
16 Kd7 draw
17 Kd8 draw
18 Ra5 draw
19 Rc5 draw
20 Re5 draw
21 Rf1 draw
22 Rf6 draw
23 Rf7 draw
24 Rf8 draw
25 Kb2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rf4 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rh5 loss in 2 half-moves