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

EGTB: win in 2 half-moves

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