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 Kd4 win in 5 half-moves
3 Kb4 draw
4 Kb5 draw
5 Kb6 draw
6 Kc4 draw
7 Kc6 draw
8 Kd5 draw
9 Kd6 draw
10 Kf1 draw
11 Kf2 draw
12 Kg1 draw
13 Kh1 draw
14 Kh2 draw
15 Ra1 draw
16 Rb2 draw
17 Rb5 draw
18 Rb7 draw
19 Rc1 draw
20 Rd1 draw
21 Re1 draw
22 Rg1 draw
23 Kf3 loss in 2 half-moves
24 Kg3 loss in 2 half-moves
25 Kh3 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rb4 loss in 2 half-moves
28 Rb6 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves