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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Ke8 win in 3 half-moves
3 Kf7 win in 3 half-moves
4 Kh7 win in 3 half-moves
5 Re7 win in 3 half-moves
6 Rf7 win in 3 half-moves
7 Kfg7 draw
8 Kfg8 draw
9 Khg7 draw
10 Khg8 draw
11 Ra7 draw
12 Rb7 draw
13 Rc5 draw
14 Rc8 draw
15 Rd7 draw
16 Rg7 draw
17 Rc1 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rh7 loss in 2 half-moves