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

EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Kf6 win in 5 half-moves
3 Re7 win in 5 half-moves
4 Ke5 win in 7 half-moves
5 Kf5 win in 7 half-moves
6 Kf3 win in 13 half-moves
7 Kf4 win in 13 half-moves
8 Kf7 win in 13 half-moves
9 Ke3 draw
10 Kf8 draw
11 Kg6 draw
12 Kg8 draw
13 Kh6 draw
14 Kh7 draw
15 Kh8 draw
16 Rc1 draw
17 Rc6 draw
18 Rc8 draw
19 Rd7 draw
20 Kd3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Rc4 loss in 2 half-moves
28 Rc5 loss in 2 half-moves