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

EGTB: draw

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