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

EGTB: draw

# move score
1 Ka3 draw
2 Kb3 draw
3 Kc1 draw
4 Kc2 draw
5 Ra7 draw
6 Re7 draw
7 Rf1 draw
8 Rf6 draw
9 Rf8 draw
10 Ka1 loss in 4 half-moves
11 Ka2 loss in 4 half-moves
12 Kb1 loss in 4 half-moves
13 Kc3 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves