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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Kh2 draw
3 Rb1 draw
4 Rc1 draw
5 Rd1 draw
6 Rf1 draw
7 Ka2 loss in 2 half-moves
8 Kb1 loss in 2 half-moves
9 Kb2 loss in 2 half-moves
10 Kg2 loss in 2 half-moves
11 Kg3 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Rh2 loss in 2 half-moves
14 Kg4 loss in 1 half-moves
15 Kh4 loss in 1 half-moves