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 Kc4 draw
5 Kd2 draw
6 Kd3 draw
7 Kd4 draw
8 Ra2 draw
9 Rb2 draw
10 Rc1 draw
11 Rd2 draw
12 Re2 draw
13 Rf2 draw
14 Rg2 loss in 2 half-moves
15 Rh2 loss in 2 half-moves