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

EGTB: draw

# move score
1 Kb8 draw
2 Kd7 draw
3 Kd8 draw
4 Rc5 draw
5 Rd5 draw
6 Re1 draw
7 Re6 draw
8 Re7 draw
9 Re8 draw
10 Rf5 draw
11 Rg5 draw
12 Rh5 draw
13 Kb7 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re4 loss in 2 half-moves