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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Rc5 win in 5 half-moves
4 Rc7 win in 5 half-moves
5 Ra1 draw
6 Rc6 draw
7 Rg1 draw
8 Rh1 draw
9 Ke4 loss in 2 half-moves
10 Ke5 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Kf8 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Kg8 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 K5e6 loss in 1 half-moves
26 K5f6 loss in 1 half-moves
27 K5g6 loss in 1 half-moves
28 K7e6 loss in 1 half-moves
29 K7f6 loss in 1 half-moves
30 K7g6 loss in 1 half-moves