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 K6a6 draw
3 K6a7 draw
4 K6c6 draw
5 K6c7 draw
6 K7a7 draw
7 K7c6 draw
8 K7c7 draw
9 Ka8 draw
10 Kb8 draw
11 Kc8 draw
12 Rd1 draw
13 Rd8 draw
14 Re7 draw
15 Rf7 draw
16 Rh7 draw
17 K7a6 loss in 2 half-moves
18 Ka5 loss in 2 half-moves
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Rd6 loss in 2 half-moves