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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kb2 draw
3 Kb3 draw
4 Kc2 draw
5 Kd2 draw
6 Kd3 draw
7 Kf2 draw
8 Kf3 draw
9 Kg2 draw
10 Kg4 draw
11 Kh2 draw
12 Kh3 draw
13 Kh4 draw
14 Ra4 draw
15 Rb1 draw
16 Rb2 draw
17 Rb3 draw
18 Rf4 draw
19 Rg4 draw
20 Rh4 draw
21 Kc4 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Kf4 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rc4 loss in 2 half-moves
28 Rd4 loss in 2 half-moves
29 Re4 loss in 2 half-moves