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 Ka6 draw
3 Ka7 draw
4 Kb7 draw
5 Kc6 draw
6 Kc7 draw
7 Ra5 draw
8 Rc5 draw
9 Rd5 draw
10 Rf1 draw
11 Rf2 draw
12 Rf4 draw
13 Rf6 draw
14 Rf7 draw
15 Rf8 draw
16 Ka5 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rh5 loss in 2 half-moves