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

EGTB: win in 4 half-moves

# move score
1 Re4 win in 3 half-moves
2 g8=B draw
3 Ra3 draw
4 Ra5 draw
5 Ra8 draw
6 Rf4 draw
7 Rh4 draw
8 g8=K loss in 2 half-moves
9 g8=N loss in 2 half-moves
10 g8=Q loss in 2 half-moves
11 g8=R loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves