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

EGTB: win in 2 half-moves

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