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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 K4d4 win in 7 half-moves
3 K4d5 win in 7 half-moves
4 K5d4 win in 7 half-moves
5 K5d5 win in 7 half-moves
6 Kc3 win in 7 half-moves
7 Kd6 win in 7 half-moves
8 Rb4 win in 7 half-moves
9 Rb5 win in 7 half-moves
10 Rb7 win in 7 half-moves
11 Kb3 win in 11 half-moves
12 Kc6 win in 11 half-moves
13 K4b4 draw
14 K4b5 draw
15 K5b4 draw
16 K5b5 draw
17 Kb6 draw
18 Ra8 draw
19 Rb3 draw
20 Rc8 draw
21 Rd8 draw
22 Rh8 draw
23 Kd3 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg8 loss in 2 half-moves