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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kg5 draw
3 Kh3 draw
4 Kh5 draw
5 Ra3 draw
6 Ra6 draw
7 Ra7 draw
8 Re4 draw
9 Rg4 draw
10 Kg3 loss in 2 half-moves
11 Kg4 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Ra5 loss in 1 half-moves
18 Ra8 loss in 1 half-moves