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 K6a7 draw
3 K8a7 draw
4 K8b7 draw
5 Ka5 draw
6 Ka6 draw
7 Ka8 draw
8 Kb5 draw
9 Ra5 draw
10 Rb5 draw
11 Rh1 draw
12 Rh2 draw
13 Rh3 draw
14 Rh4 draw
15 K6b7 loss in 2 half-moves
16 K6c7 loss in 2 half-moves
17 K8c7 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kc8 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rh6 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves