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

EGTB: draw

# move score
1 Kb1 draw
2 Kb2 draw
3 Kb3 draw
4 Kc1 draw
5 Kc3 draw
6 Kd1 draw
7 Kd2 draw
8 Kd3 draw
9 Rb8 draw
10 Rc8 draw
11 Rd8 draw
12 Re1 draw
13 Re2 draw
14 Re3 draw
15 Rg8 draw
16 Re4 loss in 6 half-moves
17 Rh8 loss in 4 half-moves
18 Re6 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Ra8 loss in 1 half-moves
21 Re5 loss in 1 half-moves
22 Re7 loss in 1 half-moves