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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ka3 draw
3 Ka4 draw
4 Ka5 draw
5 Kb3 draw
6 Kb5 draw
7 Kbc3 draw
8 Kbc4 draw
9 Kbc5 draw
10 Kd3 draw
11 Kd5 draw
12 Kdc3 draw
13 Kdc4 draw
14 Kdc5 draw
15 Ke3 draw
16 Ke4 draw
17 Ke5 draw
18 Rb7 draw
19 Rc8 draw
20 Rd8 draw
21 Rh8 draw
22 Ra8 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves