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

EGTB: win in 4 half-moves

# move score
1 Ke3 win in 3 half-moves
2 Rb2 win in 7 half-moves
3 Rb3 win in 7 half-moves
4 Ke2 win in 11 half-moves
5 Rb1 win in 11 half-moves
6 Kb5 draw
7 Kb6 draw
8 Kc7 draw
9 Kd7 draw
10 Ke1 draw
11 Kf1 draw
12 Kf3 draw
13 Kg1 draw
14 Kg2 draw
15 Kg3 draw
16 Ra4 draw
17 Rb5 draw
18 Rb6 draw
19 Rb7 draw
20 Rc4 draw
21 Rd4 draw
22 Kc5 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Kd6 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rh4 loss in 2 half-moves
30 Kb7 loss in 1 half-moves