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 Ka7 draw
3 Kb6 draw
4 Kb7 draw
5 Ra7 draw
6 Rb7 draw
7 Rc7 draw
8 Rd2 draw
9 Rd3 draw
10 Rd5 draw
11 Rd6 draw
12 Rd8 draw
13 Re7 draw
14 Rf7 draw
15 Rh7 draw
16 Ka5 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rd4 loss in 2 half-moves