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 Ka4 draw
3 Kb3 draw
4 Kc3 draw
5 Kc4 draw
6 Kc5 draw
7 Ra1 draw
8 Ra4 draw
9 Ra6 draw
10 Rb5 draw
11 Rc5 draw
12 Ka3 loss in 10 half-moves
13 Kb5 loss in 4 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves