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 Ke1 win in 3 half-moves
3 Ke2 win in 3 half-moves
4 Ke3 win in 3 half-moves
5 Kb2 win in 5 half-moves
6 Kb3 win in 17 half-moves
7 Kb4 win in 17 half-moves
8 Ra1 win in 27 half-moves
9 Ka2 draw
10 Ka4 draw
11 Kf1 draw
12 Kf3 draw
13 Kg1 draw
14 Kg2 draw
15 Kg3 draw
16 Rb2 draw
17 Rb3 draw
18 Rb4 draw
19 Rc1 draw
20 Rd1 draw
21 Re1 draw
22 Rf1 draw
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves