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

EGTB: draw

# move score
1 Kaa4 draw
2 Kaa6 draw
3 Kab4 draw
4 Kab6 draw
5 Kba4 draw
6 Kba6 draw
7 Kbb4 draw
8 Kbb6 draw
9 Kc4 draw
10 Kc5 draw
11 Kc6 draw
12 Ra7 draw
13 Rb8 draw
14 Rc7 draw
15 Rd7 draw
16 Rh7 draw
17 Rb6 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves