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 Kb7 draw
3 Kcb6 draw
4 Kd5 draw
5 Kd6 draw
6 Kd7 draw
7 Rc1 draw
8 Rc2 draw
9 Rc3 draw
10 Rc4 draw
11 Rf5 draw
12 Rh5 draw
13 Ka4 loss in 1 half-moves
14 Ka5 loss in 1 half-moves
15 Ka6 loss in 1 half-moves
16 Kb4 loss in 1 half-moves
17 Kbb6 loss in 1 half-moves
18 Kc4 loss in 1 half-moves
19 Kc7 loss in 1 half-moves
20 Rd5 loss in 1 half-moves
21 Re5 loss in 1 half-moves