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

EGTB: draw

# move score
1 Kd1 draw
2 Kd2 draw
3 Ke2 draw
4 Ra1 draw
5 Rb1 draw
6 Rc2 draw
7 Rc3 draw
8 Rc4 draw
9 Rc5 draw
10 Rc6 draw
11 Rc7 draw
12 Rc8 draw
13 Kf1 loss in 2 half-moves
14 Kf2 loss in 2 half-moves
15 Rd1 loss in 2 half-moves