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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Rh1 win in 3 half-moves
3 Rg1 win in 7 half-moves
4 Rb2 draw
5 Rb3 draw
6 Rb4 draw
7 Rb8 draw
8 Rc1 draw
9 Re1 draw
10 Rf1 draw
11 Kd1 loss in 2 half-moves
12 Kd2 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Ke1 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Kef1 loss in 2 half-moves
17 Kef2 loss in 2 half-moves
18 Kef3 loss in 2 half-moves
19 Kg1 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Kgf1 loss in 2 half-moves
22 Kgf2 loss in 2 half-moves
23 Kgf3 loss in 2 half-moves
24 Kh1 loss in 2 half-moves
25 Kh2 loss in 2 half-moves
26 Kh3 loss in 2 half-moves
27 Ra1 loss in 2 half-moves
28 Rb5 loss in 2 half-moves
29 Rb6 loss in 2 half-moves
30 Rb7 loss in 2 half-moves