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

EGTB: win in 4 half-moves

# move score
1 Re7 win in 3 half-moves
2 Rc8 win in 5 half-moves
3 Ke4 draw
4 Ke5 draw
5 Ke6 draw
6 Kf4 draw
7 Kf7 draw
8 Kf8 draw
9 Kff6 draw
10 Kfg6 draw
11 Kg4 draw
12 Kg5 draw
13 Kg8 draw
14 Kgf6 draw
15 Kgg6 draw
16 Kh6 draw
17 Kh7 draw
18 Kh8 draw
19 Rc1 draw
20 Rd7 draw
21 Rf7 draw
22 Ra7 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rc5 loss in 2 half-moves
28 Rc6 loss in 2 half-moves