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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rb5 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Ka3 draw
6 Kaa2 draw
7 Kab1 draw
8 Kb3 draw
9 Kba2 draw
10 Kbb1 draw
11 Kc1 draw
12 Kc2 draw
13 Kc3 draw
14 Ra4 draw
15 Rc4 draw
16 Rd4 draw
17 Re4 draw
18 Rf4 draw
19 Rb3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves