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 Rb4 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Ka2 win in 7 half-moves
5 Ka4 win in 7 half-moves
6 Kd5 win in 7 half-moves
7 Kd4 win in 9 half-moves
8 Kc4 win in 11 half-moves
9 Kab4 draw
10 Kb5 draw
11 Kb6 draw
12 Kc6 draw
13 Kcb4 draw
14 Kd6 draw
15 Ra8 draw
16 Rb5 draw
17 Rb7 draw
18 Rc8 draw
19 Rh8 draw
20 Kb2 loss in 2 half-moves
21 Kb3 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves