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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Rf7 win in 3 half-moves
3 Rf8 win in 7 half-moves
4 Rh4 win in 7 half-moves
5 Rf6 win in 9 half-moves
6 Kc5 draw
7 Kc6 draw
8 Kc7 draw
9 Kd7 draw
10 Ke6 draw
11 Ke7 draw
12 Kf6 draw
13 Kf7 draw
14 Kg5 draw
15 Kg7 draw
16 Kh5 draw
17 Kh6 draw
18 Kh7 draw
19 Rb4 draw
20 Rf5 draw
21 Rg4 draw
22 Kd5 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rf2 loss in 2 half-moves
30 Rf3 loss in 2 half-moves