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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 K2g3 draw
4 K2h3 draw
5 K4g3 draw
6 K4h3 draw
7 Kg1 draw
8 Kg2 draw
9 Kg4 draw
10 Kg5 draw
11 Kh1 draw
12 Kh5 draw
13 Ra7 draw
14 Rf3 draw
15 Rf6 draw
16 Rf8 draw
17 Rg7 draw
18 Rh7 draw
19 Rb7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves