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 Rc6 win in 1 half-moves
3 K4a5 win in 3 half-moves
4 K4b5 win in 3 half-moves
5 K6a5 win in 3 half-moves
6 K6b5 win in 3 half-moves
7 Ka3 win in 3 half-moves
8 Ka7 win in 3 half-moves
9 Kb3 win in 3 half-moves
10 Kb4 win in 3 half-moves
11 Rb5 win in 3 half-moves
12 Rb7 win in 3 half-moves
13 Rd6 win in 3 half-moves
14 Re6 win in 3 half-moves
15 Rf6 win in 3 half-moves
16 Rb1 win in 5 half-moves
17 Kb7 draw
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves