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

EGTB: win in 2 half-moves

# move score
1 Re3 win in 1 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Ka5 draw
6 Ra1 draw
7 Ra2 draw
8 Rb3 draw
9 Rc3 draw
10 Rd3 draw
11 Rg3 draw
12 Rh3 draw
13 Rf3 loss in 2 half-moves