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

EGTB: draw

# move score
1 Ra8 draw
2 Rc5 draw
3 Rf8 draw
4 Rg8 draw
5 Rh8 draw
6 Kb3 loss in 2 half-moves
7 Kb4 loss in 2 half-moves
8 Kc3 loss in 2 half-moves
9 Kd3 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Kb5 loss in 1 half-moves
17 Kc5 loss in 1 half-moves
18 Kd5 loss in 1 half-moves