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 Kb1 draw
4 Kb2 draw
5 Kb3 draw
6 Ra4 draw
7 Rb1 draw
8 Rb2 draw
9 Rb5 draw
10 Rb7 draw
11 Rb8 draw
12 Rd4 draw
13 Re4 draw
14 Ka1 loss in 16 half-moves
15 Rb3 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rf4 loss in 1 half-moves
18 Rg4 loss in 1 half-moves
19 Rh4 loss in 1 half-moves