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 K5h5 draw
3 K5h6 draw
4 K6h5 draw
5 K6h6 draw
6 Kh4 draw
7 Kh7 draw
8 Ra7 draw
9 Rg8 draw
10 Rh7 draw
11 K5f5 loss in 2 half-moves
12 K5f6 loss in 2 half-moves
13 K6f5 loss in 2 half-moves
14 K6f6 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Kg4 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves