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 Kb1 draw
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Rd3 draw
7 Rd5 draw
8 Re7 draw
9 Rf7 draw
10 Rd1 loss in 2 half-moves
11 Rd2 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Ka2 loss in 1 half-moves
16 Kb2 loss in 1 half-moves
17 Kc6 loss in 1 half-moves
18 Kc8 loss in 1 half-moves
19 Kd6 loss in 1 half-moves
20 Kd8 loss in 1 half-moves
21 Rd6 loss in 1 half-moves