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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kb5 draw
3 Kc3 draw
4 Kc5 draw
5 Kd3 draw
6 Kd4 draw
7 Ra6 draw
8 Rb1 draw
9 Rb3 draw
10 Rb4 draw
11 Rb7 draw
12 Rd6 draw
13 Rf6 draw
14 Rg6 draw
15 Rh6 draw
16 Kb4 loss in 6 half-moves
17 Rc6 loss in 6 half-moves
18 Kb3 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Re6 loss in 2 half-moves