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

EGTB: draw

# move score
1 Kb2 draw
2 Kb3 draw
3 Kb4 draw
4 Kd2 draw
5 Kd3 draw
6 Kd4 draw
7 Rb1 draw
8 Rd1 draw
9 Kc2 loss in 6 half-moves
10 Ra1 loss in 6 half-moves
11 Kc4 loss in 4 half-moves
12 Re1 loss in 4 half-moves
13 Rf1 loss in 4 half-moves
14 Rc2 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves