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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Kc3 win in 7 half-moves
3 Kc4 win in 7 half-moves
4 Rc1 win in 7 half-moves
5 Rd1 win in 9 half-moves
6 Rf1 win in 9 half-moves
7 Kf3 win in 13 half-moves
8 Kd3 draw
9 Kde3 draw
10 Kde4 draw
11 Kfe3 draw
12 Kfe4 draw
13 Kg3 draw
14 Kg4 draw
15 Ra1 draw
16 Rb2 draw
17 Rb4 draw
18 Rh1 draw
19 Kc5 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Kde5 loss in 2 half-moves
22 Kf5 loss in 2 half-moves
23 Kfe5 loss in 2 half-moves
24 Kg5 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb6 loss in 2 half-moves
27 Rb7 loss in 2 half-moves
28 Rb8 loss in 2 half-moves
29 Re1 loss in 2 half-moves
30 Rg1 loss in 2 half-moves