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 Kb6 draw
4 Kb8 draw
5 Kc6 draw
6 Kc7 draw
7 Kc8 draw
8 Re3 draw
9 Re5 draw
10 Re6 draw
11 Re8 draw
12 Rf7 draw
13 Rh7 draw
14 Ka7 loss in 10 half-moves
15 Ka8 loss in 6 half-moves
16 Rc7 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rg7 loss in 2 half-moves