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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rf7 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Ka7 draw
5 Ka8 draw
6 Kb7 draw
7 Kc7 draw
8 Kc8 draw
9 Ke2 draw
10 Ke4 draw
11 Kf2 draw
12 Kf3 draw
13 Kf4 draw
14 Ra5 draw
15 Rc5 draw
16 Rd5 draw
17 Re5 draw
18 Rf1 draw
19 Rf2 draw
20 Rf4 draw
21 Rf6 draw
22 Rg5 draw
23 Rh5 draw
24 Kd2 loss in 2 half-moves
25 Kd3 loss in 2 half-moves
26 Kd4 loss in 2 half-moves
27 Rf3 loss in 1 half-moves