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

EGTB: win in 4 half-moves

# move score
1 Rd2 win in 3 half-moves
2 Re4 win in 3 half-moves
3 Re1 win in 7 half-moves
4 Re3 win in 7 half-moves
5 Kf5 win in 9 half-moves
6 Rb2 win in 9 half-moves
7 Rc2 win in 9 half-moves
8 Rh2 win in 9 half-moves
9 Kf4 draw
10 Rg2 draw
11 Kd4 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Ke4 loss in 1 half-moves
17 Ra2 loss in 1 half-moves
18 Rf2 loss in 1 half-moves