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 Kc4 draw
3 Kc5 draw
4 Kc7 draw
5 Kc8 draw
6 Kd5 draw
7 Kd7 draw
8 Ke4 draw
9 Ke5 draw
10 Ke7 draw
11 Ke8 draw
12 Ra4 draw
13 Ra6 draw
14 Ra7 draw
15 Ra8 draw
16 Rb5 draw
17 Rc5 draw
18 Rd5 draw
19 Rh5 draw
20 Kc3 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Ke3 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 Re5 loss in 2 half-moves
27 Rf5 loss in 2 half-moves