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 Ka6 draw
3 Ka7 draw
4 Kb7 draw
5 Kc5 draw
6 Kc6 draw
7 Ra7 draw
8 Rb7 draw
9 Rc7 draw
10 Re1 draw
11 Re2 draw
12 Re3 draw
13 Ka5 loss in 4 half-moves
14 Kb5 loss in 4 half-moves
15 Kc7 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Re8 loss in 1 half-moves