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

EGTB: draw

# move score
1 Ka6 draw
2 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Rb4 draw
6 Rc1 draw
7 Rc8 draw
8 Rg4 draw
9 Rh4 draw
10 Ra4 loss in 28 half-moves
11 Rc3 loss in 20 half-moves
12 Ka8 loss in 6 half-moves
13 Rc5 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rc2 loss in 1 half-moves