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

EGTB: draw

# move score
1 Kb5 draw
2 Rc1 draw
3 Rc5 draw
4 Rc7 draw
5 Rc8 draw
6 Kb6 loss in 12 half-moves
7 Rg6 loss in 8 half-moves
8 Rh6 loss in 8 half-moves
9 Ra6 loss in 6 half-moves
10 Ka6 loss in 4 half-moves
11 Ka4 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves