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 Kb7 draw
3 Kb8 draw
4 Rd5 draw
5 Rd6 draw
6 Re7 draw
7 Rf7 draw
8 Ra7 loss in 2 half-moves
9 Rb7 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Rd2 loss in 2 half-moves
12 Rd3 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 Kc1 loss in 1 half-moves
17 Kc2 loss in 1 half-moves
18 Kc7 loss in 1 half-moves
19 Kd2 loss in 1 half-moves
20 Kd8 loss in 1 half-moves
21 Ke1 loss in 1 half-moves
22 Ke2 loss in 1 half-moves