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 Ra5 draw
3 Rb5 draw
4 Rc1 draw
5 Rc6 draw
6 Rc7 draw
7 Rc8 draw
8 Rf5 draw
9 Rh5 draw
10 Kd2 loss in 2 half-moves
11 Kd3 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Kee2 loss in 2 half-moves
14 Kee4 loss in 2 half-moves
15 Kef2 loss in 2 half-moves
16 Kef4 loss in 2 half-moves
17 Kfe2 loss in 2 half-moves
18 Kfe4 loss in 2 half-moves
19 Kff2 loss in 2 half-moves
20 Kff4 loss in 2 half-moves
21 Kg2 loss in 2 half-moves
22 Kg3 loss in 2 half-moves
23 Kg4 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rd5 loss in 2 half-moves
28 Re5 loss in 2 half-moves