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 Ra5 draw
3 Ra6 draw
4 Ra7 draw
5 Re4 draw
6 Rg4 draw
7 Rh4 draw
8 Kg2 loss in 2 half-moves
9 Kg3 loss in 2 half-moves
10 Kg4 loss in 2 half-moves
11 Kh2 loss in 2 half-moves
12 Kh4 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Ra8 loss in 1 half-moves
19 Rd4 loss in 1 half-moves