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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Kbc2 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Ka1 draw
9 Ka2 draw
10 Kb3 draw
11 Kb4 draw
12 Kbb2 draw
13 Kc1 draw
14 Kc4 draw
15 Kcb2 draw
16 Kcc2 draw
17 Kd2 draw
18 Ra5 draw
19 Rc5 draw
20 Rd5 draw
21 Re5 draw
22 Rf5 draw
23 Rb2 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rh5 loss in 2 half-moves