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

EGTB: draw

# move score
1 K1a2 draw
2 K1b2 draw
3 K3a2 draw
4 K3b2 draw
5 Ka4 draw
6 Kb1 draw
7 Kb3 draw
8 Kb4 draw
9 Ra4 draw
10 Rb8 draw
11 Rc8 draw
12 Rd8 draw
13 Re8 draw
14 Rf8 draw
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves