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