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

EGTB: draw

# move score
1 Kb2 draw
2 Kb3 draw
3 Rc1 draw
4 Rc2 draw
5 Rc3 draw
6 Rc4 draw
7 Ka2 loss in 4 half-moves
8 Rd7 loss in 4 half-moves
9 Rf7 loss in 4 half-moves
10 Rg7 loss in 4 half-moves
11 Rh7 loss in 4 half-moves
12 Ka4 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Ra7 loss in 1 half-moves
18 Rb7 loss in 1 half-moves
19 Re7 loss in 1 half-moves