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

EGTB: draw

# move score
1 Kb3 draw
2 Kb4 draw
3 Kb5 draw
4 Rb2 draw
5 Ka3 loss in 6 half-moves
6 Ra3 loss in 6 half-moves
7 Ka5 loss in 4 half-moves
8 Ra1 loss in 4 half-moves
9 Rc2 loss in 4 half-moves
10 Rf2 loss in 4 half-moves
11 Rd2 loss in 2 half-moves
12 Re2 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rh2 loss in 2 half-moves