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 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb4 draw
6 Kc2 draw
7 Kc3 draw
8 Kc4 draw
9 Ra5 draw
10 Rc5 draw
11 Rd5 draw
12 Rf5 draw
13 Rh5 draw
14 Kb2 loss in 1 half-moves
15 Ke6 loss in 1 half-moves
16 Ke7 loss in 1 half-moves
17 Ke8 loss in 1 half-moves
18 Kf6 loss in 1 half-moves
19 Kf8 loss in 1 half-moves
20 Kg6 loss in 1 half-moves
21 Kg7 loss in 1 half-moves
22 Kg8 loss in 1 half-moves
23 Rb4 loss in 1 half-moves
24 Rb6 loss in 1 half-moves
25 Rb7 loss in 1 half-moves
26 Rb8 loss in 1 half-moves
27 Re5 loss in 1 half-moves