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

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Ka2 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 K3b3 draw
5 K4b3 draw
6 K4b4 draw
7 Ka5 draw
8 Ra2 draw
9 Rb1 draw
10 Rf1 draw
11 Rg1 draw
12 Rh1 draw
13 K3b4 loss in 2 half-moves
14 Kb5 loss in 1 half-moves
15 Rc1 loss in 1 half-moves
16 Re1 loss in 1 half-moves