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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Rc8 win in 3 half-moves
5 Kd7 win in 5 half-moves
6 Kg7 win in 5 half-moves
7 Kh7 win in 5 half-moves
8 Kc5 draw
9 Kc7 draw
10 Kd5 draw
11 Ke5 draw
12 Ke6 draw
13 Ke7 draw
14 Kf8 draw
15 Kh8 draw
16 Ra4 draw
17 Rb4 draw
18 Rc5 draw
19 Rd4 draw
20 Re4 draw
21 Rf4 draw
22 Kc6 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves