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