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

EGTB: draw

# move score
1 K2a3 draw
2 K2b3 draw
3 K4a3 draw
4 K4b3 draw
5 Ka1 draw
6 Ka5 draw
7 Kb1 draw
8 Kb2 draw
9 Rb8 draw
10 Rg8 draw
11 Kb4 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves