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 Kc3 draw
3 Kc4 draw
4 Kd1 draw
5 Kd2 draw
6 Kd3 draw
7 Kd5 draw
8 Ke2 draw
9 Ke3 draw
10 Ke4 draw
11 Ke5 draw
12 Kf1 draw
13 Kf2 draw
14 Ra6 draw
15 Rb5 draw
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rh6 loss in 2 half-moves
27 Kc5 loss in 1 half-moves