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 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke7 draw
6 Ke8 draw
7 Ra3 draw
8 Rb3 draw
9 Rc3 draw
10 Rd3 draw
11 Re2 draw
12 Re5 draw
13 Re6 draw
14 Re8 draw
15 Rf3 draw
16 Rg3 draw
17 Re4 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rh3 loss in 2 half-moves