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 Ke6 win in 7 half-moves
3 Rb8 win in 7 half-moves
4 Ke7 draw
5 Ke8 draw
6 Kff6 draw
7 Kff8 draw
8 Kfg6 draw
9 Kfg8 draw
10 Kgf6 draw
11 Kgf8 draw
12 Kgg6 draw
13 Kgg8 draw
14 Kh6 draw
15 Kh7 draw
16 Kh8 draw
17 Ra7 draw
18 Rb1 draw
19 Rb5 draw
20 Rb6 draw
21 Rc7 draw
22 Rd7 draw
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves