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

EGTB: win in 2 half-moves

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