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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Kd6 draw
4 Kd7 draw
5 Rd5 draw
6 Re1 draw
7 Re6 draw
8 Re7 draw
9 Re8 draw
10 Kb6 loss in 4 half-moves
11 Rf5 loss in 4 half-moves
12 Rg5 loss in 4 half-moves
13 Rh5 loss in 4 half-moves
14 Kb5 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves