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 Rb2 win in 1 half-moves
3 Rd2 win in 1 half-moves
4 Re1 win in 1 half-moves
5 Re3 win in 1 half-moves
6 Re5 win in 1 half-moves
7 Re7 win in 1 half-moves
8 Rh2 win in 1 half-moves
9 Ra2 loss in 2 half-moves
10 Rc2 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Re6 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rg2 loss in 2 half-moves