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

EGTB: win in 4 half-moves

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