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

EGTB: draw

# move score
1 Ka2 draw
2 Ka3 draw
3 Ka4 draw
4 Kb2 draw
5 Kb4 draw
6 Kc3 draw
7 Kc4 draw
8 Ra5 draw
9 Rc5 draw
10 Rg5 draw
11 Rb6 loss in 4 half-moves
12 Rb7 loss in 4 half-moves
13 Rb8 loss in 4 half-moves
14 Kc2 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Rd5 loss in 1 half-moves