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

EGTB: draw

# move score
1 Ka2 draw
2 Kb1 draw
3 Kb2 draw
4 Rc1 draw
5 Rc2 draw
6 Rc3 draw
7 Rc5 draw
8 Rc6 draw
9 Rg4 draw
10 Rh4 draw
11 Rd4 loss in 4 half-moves
12 Re4 loss in 4 half-moves
13 Ra4 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rf4 loss in 1 half-moves