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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kd5 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Rf3 win in 1 half-moves
6 Rf7 win in 1 half-moves
7 Ra8 draw
8 Rc8 draw
9 Rf1 draw
10 Rf2 draw
11 Rf4 draw
12 Rf5 draw
13 K3b4 loss in 2 half-moves
14 K3d4 loss in 2 half-moves
15 Kb2 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 K3b3 loss in 1 half-moves
19 K3d3 loss in 1 half-moves
20 K4b3 loss in 1 half-moves
21 K4b4 loss in 1 half-moves
22 K4d3 loss in 1 half-moves
23 K4d4 loss in 1 half-moves
24 Rd8 loss in 1 half-moves
25 Re8 loss in 1 half-moves
26 Rf6 loss in 1 half-moves
27 Rg8 loss in 1 half-moves
28 Rh8 loss in 1 half-moves