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

EGTB: draw

# move score
1 Kb4 draw
2 Kb5 draw
3 Kc4 draw
4 Kc6 draw
5 Kd4 draw
6 Kd6 draw
7 Rd5 draw
8 Rg4 draw
9 Rg6 draw
10 Rh5 draw
11 Kd5 loss in 4 half-moves
12 Rg3 loss in 4 half-moves
13 Rg8 loss in 4 half-moves
14 Kb6 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg7 loss in 1 half-moves