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 Ka3 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Ra4 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Rb5 win in 3 half-moves
7 Rb6 win in 3 half-moves
8 Rb7 win in 3 half-moves
9 Rc4 win in 3 half-moves
10 Kab2 win in 5 half-moves
11 Kba1 win in 5 half-moves
12 Kaa1 draw
13 Kbb2 draw
14 Kc1 draw
15 Kc2 draw
16 Rd4 draw
17 Re4 draw
18 Rb2 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves