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

EGTB: win in 2 half-moves

# move score
1 f5 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Re7 draw
5 Re8 draw
6 c4 loss in 2 half-moves
7 Ra6 loss in 2 half-moves
8 Rc6 loss in 2 half-moves
9 Re1 loss in 2 half-moves
10 Re2 loss in 2 half-moves
11 Re3 loss in 2 half-moves
12 Re5 loss in 2 half-moves
13 Re4 loss in 1 half-moves