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

EGTB: win in 2 half-moves

# move score
1 Rh1 win in 1 half-moves
2 Kb1 draw
3 Kb2 draw
4 Rc2 draw
5 Rc3 draw
6 Rc8 draw
7 Ka1 loss in 12 half-moves
8 Kb3 loss in 10 half-moves
9 Ra1 loss in 8 half-moves
10 Rg1 loss in 8 half-moves
11 Ka3 loss in 6 half-moves
12 Rc4 loss in 4 half-moves
13 Rc7 loss in 4 half-moves
14 Rb1 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves