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

EGTB: draw

# move score
1 K4a5 draw
2 K4b5 draw
3 K6a5 draw
4 K6b5 draw
5 Ka3 draw
6 Ka7 draw
7 Kb3 draw
8 Kb4 draw
9 Kb6 draw
10 Kb7 draw
11 Rb8 draw
12 Rc8 draw
13 Rg8 draw
14 Rh8 draw
15 Ra7 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves