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

EGTB: draw

# move score
1 Kb6 draw
2 Kc7 draw
3 Rc6 draw
4 Rc7 draw
5 Rc8 draw
6 Ka6 loss in 4 half-moves
7 Ka7 loss in 4 half-moves
8 Ka8 loss in 4 half-moves
9 Kb8 loss in 4 half-moves
10 Rc1 loss in 4 half-moves
11 Kc6 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Ra2 loss in 1 half-moves
21 Rb2 loss in 1 half-moves
22 Rh2 loss in 1 half-moves