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

EGTB: win in 2 half-moves

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