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 Kc3 win in 3 half-moves
3 Ka1 draw
4 Ka2 draw
5 Ka3 draw
6 Kb1 draw
7 Kb3 draw
8 Kc1 draw
9 Kc2 draw
10 Ra4 draw
11 Rb3 draw
12 Rb5 draw
13 Rc4 draw
14 Rd4 loss in 4 half-moves
15 Re4 loss in 4 half-moves
16 Rg4 loss in 4 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rh4 loss in 1 half-moves