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 Kg1 draw
3 Kg2 draw
4 Kg6 draw
5 Kg7 draw
6 Kg8 draw
7 Kh2 draw
8 Kh6 draw
9 Kh8 draw
10 Rc7 draw
11 Re1 draw
12 Re2 draw
13 Re3 draw
14 Re8 draw
15 Rf7 draw
16 Rg7 draw
17 Ra7 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves