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

EGTB: draw

# move score
1 Ka6 draw
2 Kc4 draw
3 Kc6 draw
4 Rb6 draw
5 Rd7 draw
6 Ka4 loss in 2 half-moves
7 Ka5 loss in 2 half-moves
8 Kc5 loss in 2 half-moves
9 Kg1 loss in 2 half-moves
10 Kg2 loss in 2 half-moves
11 Kh2 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Kb4 loss in 1 half-moves
20 Kb6 loss in 1 half-moves