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

EGTB: win in 4 half-moves

# move score
1 Re4 win in 3 half-moves
2 Rb6 win in 5 half-moves
3 Rb7 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Ke7 draw
6 Ke8 draw
7 Kf8 draw
8 Kfg7 draw
9 Kfg8 draw
10 Kh8 draw
11 Khg7 draw
12 Khg8 draw
13 Ra4 draw
14 Rb5 draw
15 Rc4 draw
16 Rd4 draw
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kfg6 loss in 2 half-moves
20 Kh6 loss in 2 half-moves
21 Khg6 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves