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

EGTB: draw

# move score
1 K3b4 draw
2 K3d3 draw
3 K3d4 draw
4 K4b4 draw
5 K4d3 draw
6 K4d4 draw
7 Kb2 draw
8 Kc2 draw
9 Kd2 draw
10 Ra3 draw
11 Rb1 draw
12 Rb5 draw
13 Rb6 draw
14 Rb7 draw
15 Rb8 draw
16 Kb5 loss in 1 half-moves
17 Kc5 loss in 1 half-moves
18 Kd5 loss in 1 half-moves
19 Rb2 loss in 1 half-moves
20 Rb4 loss in 1 half-moves