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 K4h5 draw
3 K6h5 draw
4 Kg7 draw
5 Kh3 draw
6 Ra7 draw
7 Rc7 draw
8 Rh8 draw
9 K4g5 loss in 2 half-moves
10 K6g5 loss in 2 half-moves
11 Kg3 loss in 2 half-moves
12 Kg4 loss in 2 half-moves
13 Kg6 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves