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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kd4 draw
3 Kd5 draw
4 Kd6 draw
5 Ke4 draw
6 Ke6 draw
7 Kf4 draw
8 Kf5 draw
9 Kf6 draw
10 Ra7 draw
11 Rb2 draw
12 Rb3 draw
13 Rb4 draw
14 Rb5 draw
15 Rb8 draw
16 Rc7 draw
17 Re7 draw
18 Rf7 draw
19 Rh7 draw
20 Rb1 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves