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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kf7 draw
5 Kg5 draw
6 Kg7 draw
7 Kh5 draw
8 Kh6 draw
9 Kh7 draw
10 Ra7 draw
11 Rc7 draw
12 Re2 draw
13 Re3 draw
14 Re4 draw
15 Re6 draw
16 Re8 draw
17 Rf7 draw
18 Rg7 draw
19 Rb7 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rh7 loss in 2 half-moves