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 Kb6 win in 1 half-moves
3 Ra3 win in 1 half-moves
4 Rb4 draw
5 Rd4 draw
6 Re4 draw
7 Ra1 loss in 2 half-moves
8 Ra2 loss in 2 half-moves
9 Rc4 loss in 2 half-moves
10 Rf4 loss in 2 half-moves
11 Rg4 loss in 2 half-moves
12 Rh4 loss in 2 half-moves
13 Ka6 loss in 1 half-moves
14 Kb4 loss in 1 half-moves