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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Re4 win in 1 half-moves
3 Rh5 win in 1 half-moves
4 Kd7 draw
5 Ke7 draw
6 Kf6 draw
7 Kf7 draw
8 Re2 draw
9 Re3 draw
10 Kd5 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Rf5 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Ra5 loss in 1 half-moves
18 Rb5 loss in 1 half-moves