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

EGTB: draw

# move score
1 Kc2 draw
2 Kd1 draw
3 Kd2 draw
4 Re2 draw
5 Re3 draw
6 Re8 draw
7 Re4 loss in 4 half-moves
8 Re5 loss in 4 half-moves
9 Kb1 loss in 2 half-moves
10 Kb2 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Re6 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Re7 loss in 1 half-moves