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 Rg4 win in 1 half-moves
3 Rb5 win in 5 half-moves
4 K1a2 draw
5 K1b2 draw
6 K3b2 draw
7 Ka4 draw
8 Kb1 draw
9 Kb3 draw
10 Ra4 draw
11 Rb6 draw
12 Rb7 draw
13 Rc4 draw
14 Rh4 draw
15 K3a2 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves