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 Kd1 draw
3 Kd2 draw
4 Kd8 draw
5 Ke2 draw
6 Ke7 draw
7 Kf7 draw
8 Kf8 draw
9 Rb7 draw
10 Rc7 draw
11 Rd5 draw
12 Rd6 draw
13 Ra7 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Kf1 loss in 1 half-moves
23 Kf2 loss in 1 half-moves