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

EGTB: draw

# move score
1 Ka7 draw
2 Ka8 draw
3 Kbb7 draw
4 Kbc7 draw
5 Kcb7 draw
6 Kcc7 draw
7 Kd7 draw
8 Kd8 draw
9 Ra7 draw
10 Re2 draw
11 Re6 draw
12 Re8 draw
13 Rf7 draw
14 Rg7 draw
15 Rh7 draw
16 Rb7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves