Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb3 win in 3 half-moves
3 Rb5 win in 5 half-moves
4 Ka1 draw
5 Ka2 draw
6 Ka3 draw
7 Kb1 draw
8 Kb3 draw
9 Kbc1 draw
10 Kbc2 draw
11 Kbc3 draw
12 Kd1 draw
13 Kd3 draw
14 Kdc1 draw
15 Kdc2 draw
16 Kdc3 draw
17 Ke1 draw
18 Ke2 draw
19 Ke3 draw
20 Ra6 draw
21 Rc6 draw
22 Rd6 draw
23 Rh6 draw
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Rf6 loss in 2 half-moves
28 Rg6 loss in 2 half-moves