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 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Kf7 draw
6 Kf8 draw
7 Rc2 draw
8 Rd2 draw
9 Re3 draw
10 Re7 draw
11 Rf2 draw
12 Rg2 draw
13 Rh2 draw
14 Ra2 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves