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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Rf4 win in 5 half-moves
4 Ra1 draw
5 Ra3 draw
6 Ra5 draw
7 Rb4 draw
8 Rd4 draw
9 Re4 draw
10 Rh4 draw
11 Nf7 loss in 10 half-moves
12 Ng8 loss in 4 half-moves
13 Nf5 loss in 2 half-moves
14 Ng4 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves