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 Kc3 draw
3 Kc4 draw
4 Kc5 draw
5 Kd3 draw
6 Ke4 draw
7 Kg1 draw
8 Kg2 draw
9 Kh2 draw
10 Ra5 draw
11 Rb5 draw
12 Rc5 draw
13 Rd6 draw
14 Rd7 draw
15 Rd8 draw
16 Re5 draw
17 Rf5 draw
18 Ke3 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Rh5 loss in 1 half-moves