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

EGTB: draw

# move score
1 Kb2 draw
2 Ra7 draw
3 Rb8 draw
4 Kb1 loss in 12 half-moves
5 Ra1 loss in 6 half-moves
6 Kc1 loss in 4 half-moves
7 Kd1 loss in 4 half-moves
8 Ra2 loss in 4 half-moves
9 Ra3 loss in 4 half-moves
10 Rh8 loss in 4 half-moves
11 Kb3 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Re8 loss in 1 half-moves