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 Kb3 draw
4 Kg5 draw
5 Kg6 draw
6 Kg7 draw
7 Kh5 draw
8 Kh7 draw
9 Rb7 draw
10 Rc7 draw
11 Rd1 draw
12 Rd3 draw
13 Rd4 draw
14 Rd5 draw
15 Rd8 draw
16 Re7 draw
17 Rf7 draw
18 Rh7 draw
19 Ka1 loss in 2 half-moves
20 Ka2 loss in 2 half-moves
21 Ka3 loss in 2 half-moves
22 Kc1 loss in 2 half-moves
23 Kc2 loss in 2 half-moves
24 Kc3 loss in 2 half-moves
25 Ra7 loss in 1 half-moves
26 Rd2 loss in 1 half-moves
27 Rd6 loss in 1 half-moves