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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Re1 win in 1 half-moves
4 Ka5 draw
5 Kb3 draw
6 Ra3 draw
7 Rb1 draw
8 Rd1 draw
9 Rf1 draw
10 Ka3 loss in 4 half-moves
11 Ra2 loss in 4 half-moves
12 Rc1 loss in 2 half-moves
13 Rg1 loss in 2 half-moves
14 Rh1 loss in 2 half-moves