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 Ke2 draw
3 Ke4 draw
4 Kf2 draw
5 Kf4 draw
6 Kg3 draw
7 Kg4 draw
8 Ra3 draw
9 Re2 draw
10 Re4 draw
11 Re5 draw
12 Re6 draw
13 Kg2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Re8 loss in 2 half-moves