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

EGTB: draw

# move score
1 Ka7 draw
2 Kg1 draw
3 Kg2 draw
4 Kh2 draw
5 Ra3 draw
6 Rb1 draw
7 Rb2 draw
8 Rb4 draw
9 Rb7 draw
10 Kb8 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Kb7 loss in 1 half-moves