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 Ra7 draw
3 Rb7 draw
4 Rf2 draw
5 Rf4 draw
6 Rf5 draw
7 Rf6 draw
8 Rh7 draw
9 Ka3 loss in 2 half-moves
10 Ka6 loss in 2 half-moves
11 Ka7 loss in 2 half-moves
12 Kaa5 loss in 2 half-moves
13 Kab5 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kba5 loss in 2 half-moves
18 Kbb5 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kc7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf8 loss in 2 half-moves