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

EGTB: draw

# move score
1 Ka7 draw
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Rb8 draw
6 Rc7 draw
7 Ka5 loss in 4 half-moves
8 Ra8 loss in 4 half-moves
9 Rc2 loss in 4 half-moves
10 Rd8 loss in 4 half-moves
11 Rf8 loss in 4 half-moves
12 Rc3 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Rc1 loss in 1 half-moves
19 Re8 loss in 1 half-moves