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

EGTB: draw

# move score
1 Ka2 draw
2 Ka4 draw
3 Kab2 draw
4 Kab3 draw
5 Kab4 draw
6 Kc2 draw
7 Kc4 draw
8 Kcb2 draw
9 Kcb3 draw
10 Kcb4 draw
11 Kd2 draw
12 Kd3 draw
13 Kd4 draw
14 Rb1 draw
15 Rc1 draw
16 Rd1 draw
17 Re1 draw
18 Rf1 draw
19 Ra2 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves