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

EGTB: draw

# move score
1 Ka6 draw
2 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Ra5 draw
6 Rb5 draw
7 Rc1 draw
8 Rc2 draw
9 Rd5 draw
10 Ka8 loss in 8 half-moves
11 Rh5 loss in 4 half-moves
12 Rc6 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rc3 loss in 1 half-moves
19 Rc4 loss in 1 half-moves