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

EGTB: win in 4 half-moves

# move score
1 K5b4 win in 3 half-moves
2 K5c4 win in 3 half-moves
3 K5d4 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Rf2 win in 3 half-moves
7 Rf6 win in 3 half-moves
8 Kb6 win in 5 half-moves
9 Kd6 win in 5 half-moves
10 Rd5 win in 5 half-moves
11 K3b4 draw
12 K3c4 draw
13 K3d4 draw
14 Kb3 draw
15 Kc2 draw
16 Kd2 draw
17 Kd3 draw
18 Kd5 draw
19 Re5 draw
20 Rf1 draw
21 Rf3 draw
22 Rf4 draw
23 Kb2 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves