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

EGTB: draw

# move score
1 Kb1 draw
2 Rb1 draw
3 Rc2 draw
4 Rc3 draw
5 Rc5 draw
6 Rc6 draw
7 Rd1 draw
8 Re1 draw
9 Rf1 draw
10 Ka2 loss in 2 half-moves
11 Kb2 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves