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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Ra6 win in 1 half-moves
3 Ra7 win in 1 half-moves
4 Ra8 win in 1 half-moves
5 Re5 win in 1 half-moves
6 Rd5 draw
7 Kb4 loss in 2 half-moves
8 Kb5 loss in 2 half-moves
9 Rb5 loss in 2 half-moves
10 Rc5 loss in 2 half-moves
11 Rf5 loss in 2 half-moves
12 Rg5 loss in 2 half-moves
13 Rh5 loss in 2 half-moves
14 Ka3 loss in 1 half-moves