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 Rh4 win in 1 half-moves
3 Rb6 win in 3 half-moves
4 Rb5 win in 5 half-moves
5 Rb7 win in 5 half-moves
6 Ka3 draw
7 Ka5 draw
8 Kab5 draw
9 Kb3 draw
10 Kb6 draw
11 Kc4 draw
12 Kc6 draw
13 Kcb5 draw
14 Kd5 draw
15 Kd6 draw
16 Rc4 draw
17 Rd4 draw
18 Kd4 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg4 loss in 2 half-moves