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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kd3 draw
5 Ra1 draw
6 Ra2 draw
7 Rc4 draw
8 Kb2 loss in 4 half-moves
9 Kc2 loss in 4 half-moves
10 Kc4 loss in 4 half-moves
11 Kd2 loss in 4 half-moves
12 Kd4 loss in 4 half-moves
13 Ra3 loss in 4 half-moves
14 Ra5 loss in 4 half-moves
15 Rb4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Ra6 loss in 1 half-moves
21 Ra7 loss in 1 half-moves
22 Ra8 loss in 1 half-moves