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 Kd2 draw
3 Kd3 draw
4 Kf2 draw
5 Kf3 draw
6 Ra3 draw
7 Rb1 draw
8 Rb2 draw
9 Re3 draw
10 Rh3 draw
11 Kd1 loss in 2 half-moves
12 Ke1 loss in 2 half-moves
13 Kf1 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Ke3 loss in 1 half-moves