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

EGTB: draw

# move score
1 Rc4 draw
2 Rc6 draw
3 Rc7 draw
4 Rg1 draw
5 Rc5 loss in 4 half-moves
6 Rc8 loss in 4 half-moves
7 Ke7 loss in 2 half-moves
8 Ke8 loss in 2 half-moves
9 Kf7 loss in 2 half-moves
10 Kg7 loss in 2 half-moves
11 Kg8 loss in 2 half-moves
12 Rc2 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Ra1 loss in 1 half-moves
16 Rb1 loss in 1 half-moves
17 Re1 loss in 1 half-moves
18 Rf1 loss in 1 half-moves
19 Rh1 loss in 1 half-moves