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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Re5 win in 3 half-moves
3 Re7 win in 3 half-moves
4 Re8 win in 3 half-moves
5 Rg3 win in 3 half-moves
6 Rh3 win in 3 half-moves
7 Re6 win in 5 half-moves
8 Ra3 draw
9 Rc3 draw
10 Rd3 draw
11 Re1 draw
12 Re2 draw
13 Re4 draw
14 Rf3 draw