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 Rb1 win in 1 half-moves
3 Rd1 win in 1 half-moves
4 Rf1 win in 1 half-moves
5 Rg1 win in 1 half-moves
6 Ka4 draw
7 Ka6 draw
8 Kb4 draw
9 Kb6 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Re1 draw
14 Rc1 loss in 1 half-moves
15 Rh1 loss in 1 half-moves