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 Rb1 loss in 24 half-moves
3 Kc2 loss in 20 half-moves
4 Rc3 loss in 20 half-moves
5 Ka1 loss in 18 half-moves
6 Ka2 loss in 18 half-moves
7 Kb1 loss in 18 half-moves
8 Ra1 loss in 18 half-moves
9 Rc2 loss in 18 half-moves
10 Ka3 loss in 4 half-moves
11 Kb3 loss in 4 half-moves
12 Kc3 loss in 4 half-moves
13 Rc4 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves