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 Kf5 draw
3 Kf6 draw
4 Rd1 draw
5 Rh7 loss in 18 half-moves
6 Rc7 loss in 14 half-moves
7 Rg7 loss in 14 half-moves
8 Kg5 loss in 10 half-moves
9 Kh6 loss in 8 half-moves
10 Kf7 loss in 4 half-moves
11 Kg7 loss in 4 half-moves
12 Kh5 loss in 4 half-moves
13 Kh7 loss in 4 half-moves
14 Rd6 loss in 4 half-moves
15 Rd8 loss in 4 half-moves
16 Ra7 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves