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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 K6e6 draw
3 K6e7 draw
4 K6g6 draw
5 K6g7 draw
6 K7e6 draw
7 K7e7 draw
8 K7g6 draw
9 K7g7 draw
10 Ke8 draw
11 Kf8 draw
12 Kg5 draw
13 Kg8 draw
14 Ra5 draw
15 Rb1 draw
16 Rb6 draw
17 Rb7 draw
18 Rb8 draw
19 Rf5 draw
20 Rh5 draw
21 Ke5 loss in 2 half-moves
22 Kf5 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rd5 loss in 2 half-moves
28 Re5 loss in 2 half-moves