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

EGTB: draw

# move score
1 Kb4 draw
2 Kb5 draw
3 Kc3 draw
4 Kd3 draw
5 Kd4 draw
6 Kd5 draw
7 Ra8 draw
8 Rb8 draw
9 Rc6 draw
10 Rc7 draw
11 Rd8 draw
12 Rf8 loss in 14 half-moves
13 Kc5 loss in 8 half-moves
14 Kb3 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves