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

EGTB: draw

# move score
1 Kb2 draw
2 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Rc7 draw
6 Rd7 draw
7 Re8 draw
8 Rg7 draw
9 Rh7 draw
10 Kb1 loss in 4 half-moves
11 Kc1 loss in 4 half-moves
12 Kb3 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Rf7 loss in 1 half-moves