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 Kd7 draw
3 Kd8 draw
4 Rd7 draw
5 Ke7 loss in 8 half-moves
6 Kf7 loss in 8 half-moves
7 Rc8 loss in 8 half-moves
8 Kf8 loss in 6 half-moves
9 Ra7 loss in 6 half-moves
10 Rh7 loss in 6 half-moves
11 Rc6 loss in 4 half-moves
12 Rc2 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rc1 loss in 1 half-moves