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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Rb3 draw
6 Rb8 draw
7 Rc2 draw
8 Rf2 draw
9 Rg2 draw
10 Rh2 draw
11 Kd4 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Kef5 loss in 2 half-moves
17 Kef6 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Kg7 loss in 2 half-moves
22 Kgf5 loss in 2 half-moves
23 Kgf6 loss in 2 half-moves
24 Kh5 loss in 2 half-moves
25 Kh6 loss in 2 half-moves
26 Kh7 loss in 2 half-moves
27 Ra2 loss in 2 half-moves
28 Rb1 loss in 2 half-moves
29 Rd2 loss in 2 half-moves
30 Re2 loss in 2 half-moves