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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Ka2 draw
3 Kb3 draw
4 Kb4 draw
5 Ra2 draw
6 Rb1 draw
7 Re1 loss in 10 half-moves
8 Ka4 loss in 6 half-moves
9 Rc1 loss in 6 half-moves
10 Rf1 loss in 2 half-moves
11 Rg1 loss in 2 half-moves
12 Rh1 loss in 2 half-moves
13 Rd1 loss in 1 half-moves