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

EGTB: win in 2 half-moves

# move score
1 b6 win in 1 half-moves
2 Rg4 win in 1 half-moves
3 Rd4 win in 3 half-moves
4 Re5 win in 3 half-moves
5 Re6 win in 3 half-moves
6 Rh4 win in 3 half-moves
7 Rb4 win in 5 half-moves
8 Re1 win in 5 half-moves
9 Re2 win in 5 half-moves
10 Re3 win in 5 half-moves
11 Ra4 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf4 loss in 2 half-moves