Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kc2 loss in 12 half-moves
3 Ke2 loss in 8 half-moves
4 Ra1 loss in 8 half-moves
5 Rh3 loss in 8 half-moves
6 Kc1 loss in 4 half-moves
7 Kd1 loss in 4 half-moves
8 Ke1 loss in 4 half-moves
9 Ra2 loss in 4 half-moves
10 Kc3 loss in 2 half-moves
11 Kd3 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Ra8 loss in 1 half-moves