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

EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Re6 win in 5 half-moves
3 K6c7 draw
4 K6d7 draw
5 K6e7 draw
6 K8c7 draw
7 K8d7 draw
8 K8e7 draw
9 Kc5 draw
10 Kc6 draw
11 Kc8 draw
12 Kd5 draw
13 Ke5 draw
14 Ke6 draw
15 Ke8 draw
16 Rf4 draw
17 Rf7 draw
18 Rf8 draw
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh6 loss in 2 half-moves