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

EGTB: draw

# move score
1 Kc1 draw
2 Kc2 draw
3 Ra4 draw
4 Rb4 draw
5 Rc4 draw
6 Rd1 draw
7 Rd2 draw
8 Rd3 draw
9 Ka1 loss in 4 half-moves
10 Ka2 loss in 4 half-moves
11 Kb2 loss in 4 half-moves
12 Rd5 loss in 4 half-moves
13 Rf4 loss in 4 half-moves
14 Rd6 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Re4 loss in 1 half-moves