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 Rf4 win in 1 half-moves
3 Rb5 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Ka1 draw
7 Ka4 draw
8 Kaa2 draw
9 Kab2 draw
10 Kb3 draw
11 Kba2 draw
12 Kbb2 draw
13 Kc1 draw
14 Kc2 draw
15 Ra4 draw
16 Rc4 draw
17 Rd4 draw
18 Re4 draw
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves