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

EGTB: win in 2 half-moves

# move score
1 Kd4 win in 1 half-moves
2 Re7 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Rf6 draw
5 Kd5 loss in 2 half-moves
6 Kd6 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 Rd6 loss in 2 half-moves
11 Rg6 loss in 2 half-moves
12 Rh6 loss in 2 half-moves
13 Ke4 loss in 1 half-moves
14 Kf4 loss in 1 half-moves
15 Kf5 loss in 1 half-moves
16 Kf6 loss in 1 half-moves