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 Kd2 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Ke2 win in 3 half-moves
6 Rd1 win in 3 half-moves
7 Kb2 win in 9 half-moves
8 Kb4 win in 15 half-moves
9 Ka2 draw
10 Ka4 draw
11 Kb3 draw
12 Kf2 draw
13 Kf3 draw
14 Ra1 draw
15 Rb2 draw
16 Rb3 draw
17 Rb4 draw
18 Rc1 draw
19 Re1 draw
20 Ke4 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves