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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Re2 win in 1 half-moves
3 Re5 win in 1 half-moves
4 Re6 win in 1 half-moves
5 Re8 win in 1 half-moves
6 Rb1 draw
7 Rc1 draw
8 Rd1 draw
9 Rf1 draw
10 Rg1 draw
11 Rh1 draw
12 Kb1 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Re3 loss in 1 half-moves
15 Re4 loss in 1 half-moves
16 Re7 loss in 1 half-moves