Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd4 draw
5 Kd5 draw
6 Kd7 draw
7 Ke5 draw
8 Ke7 draw
9 Ke8 draw
10 Kf5 draw
11 Ra4 draw
12 Ra6 draw
13 Ra7 draw
14 Ra8 draw
15 Rb5 draw
16 Rc5 draw
17 Re5 draw
18 Rh5 draw
19 Kd3 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Rf5 loss in 2 half-moves