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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 K2f3 draw
3 K2g3 draw
4 K2h3 draw
5 K4f3 draw
6 K4g3 draw
7 K4h3 draw
8 Kf1 draw
9 Kf5 draw
10 Kg1 draw
11 Kg5 draw
12 Kh1 draw
13 Kh2 draw
14 Kh4 draw
15 Kh5 draw
16 Ra7 draw
17 Rf2 draw
18 Rf3 draw
19 Rf6 draw
20 Rf8 draw
21 Rg7 draw
22 Rh7 draw
23 Kf2 loss in 2 half-moves
24 Kf4 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rd7 loss in 2 half-moves
28 Re7 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Rf5 loss in 2 half-moves