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

EGTB: win in 4 half-moves

# move score
1 K3b4 win in 3 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 Ra2 draw
8 Rb1 draw
9 Rc1 draw
10 Rd1 draw
11 Re1 draw
12 Rf1 draw
13 Ka5 loss in 1 half-moves
14 Kb5 loss in 1 half-moves
15 Rg1 loss in 1 half-moves
16 Rh1 loss in 1 half-moves