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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Ke3 draw
3 Kf2 draw
4 Kf4 draw
5 Kg3 draw
6 Kg4 draw
7 Ra1 draw
8 Ra2 draw
9 Ra3 draw
10 Rb4 draw
11 Rc4 draw
12 Ke2 loss in 6 half-moves
13 Kg2 loss in 4 half-moves
14 Ra6 loss in 4 half-moves
15 Ke4 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Ra5 loss in 1 half-moves