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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kf6 draw
6 Rc1 draw
7 Rc8 draw
8 Rd7 draw
9 Kg6 loss in 12 half-moves
10 Kg8 loss in 8 half-moves
11 Kf8 loss in 6 half-moves
12 Kg7 loss in 6 half-moves
13 Ra7 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Re7 loss in 2 half-moves