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 Rf7 win in 5 half-moves
3 Rg7 win in 5 half-moves
4 Rh7 win in 9 half-moves
5 Kd7 draw
6 Kd8 draw
7 Ke7 draw
8 Kf3 draw
9 Kf5 draw
10 Kf7 draw
11 Kf8 draw
12 Kg3 draw
13 Kg4 draw
14 Kg5 draw
15 Rc1 draw
16 Rc5 draw
17 Rc6 draw
18 Rc8 draw
19 Rd7 draw
20 Ke3 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Ke5 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