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 Ra4 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Rh2 draw
5 Rh8 draw
6 Rh1 loss in 8 half-moves
7 Rc4 loss in 2 half-moves
8 Rd4 loss in 2 half-moves
9 Rg4 loss in 2 half-moves
10 Rh3 loss in 2 half-moves
11 Rh5 loss in 2 half-moves
12 Rh6 loss in 2 half-moves
13 Rh7 loss in 2 half-moves
14 Rb4 loss in 1 half-moves
15 Rf4 loss in 1 half-moves