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

EGTB: draw

# move score
1 Kb1 draw
2 Kb2 draw
3 Kc2 draw
4 Kd1 draw
5 Kd2 draw
6 Rb6 draw
7 Rc2 draw
8 Rc3 draw
9 Rc5 draw
10 Rc7 draw
11 Rd6 draw
12 Rf6 draw
13 Rg6 draw
14 Rh6 draw
15 Ra6 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Re6 loss in 2 half-moves