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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kf2 draw
3 Kgg1 draw
4 Kgg3 draw
5 Kgh3 draw
6 Khg1 draw
7 Khg3 draw
8 Khh3 draw
9 Rc1 draw
10 Rd1 draw
11 Re1 draw
12 Rf1 draw
13 Rg1 draw
14 Kf1 loss in 1 half-moves
15 Kf3 loss in 1 half-moves
16 Rb1 loss in 1 half-moves