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

EGTB: draw

# move score
1 Rc2 draw
2 Rc4 draw
3 Rc6 draw
4 Rc7 draw
5 Rb1 loss in 4 half-moves
6 Rd1 loss in 4 half-moves
7 d8=B loss in 2 half-moves
8 d8=K loss in 2 half-moves
9 d8=N loss in 2 half-moves
10 d8=Q loss in 2 half-moves
11 d8=R loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Ra1 loss in 1 half-moves
19 Rc3 loss in 1 half-moves