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

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Kd1 draw
3 Kd2 draw
4 Ke3 draw
5 Kee2 draw
6 Kef1 draw
7 Kf3 draw
8 Kfe2 draw
9 Kff1 draw
10 Kg1 draw
11 Kg2 draw
12 Kg3 draw
13 Ra1 draw
14 Ra2 draw
15 Ra4 draw
16 Ra8 draw
17 Rb3 draw
18 Rf3 draw
19 Rh3 draw
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves