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

EGTB: draw

# move score
1 K6b7 draw
2 K6d6 draw
3 K6d7 draw
4 K7b7 draw
5 K7d6 draw
6 K7d7 draw
7 Kb5 draw
8 Kc5 draw
9 Kd5 draw
10 Ra6 draw
11 Rb1 draw
12 Rb2 draw
13 Rb3 draw
14 Rb4 draw
15 Rb5 draw
16 Kb8 loss in 1 half-moves
17 Kc8 loss in 1 half-moves
18 Kd8 loss in 1 half-moves
19 Rb7 loss in 1 half-moves
20 Rb8 loss in 1 half-moves