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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Rh6 win in 1 half-moves
5 Rd6 draw
6 Ka7 loss in 2 half-moves
7 Ra6 loss in 2 half-moves
8 Rb6 loss in 2 half-moves
9 Rc6 loss in 2 half-moves
10 Re1 loss in 2 half-moves
11 Re2 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rg6 loss in 2 half-moves