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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rb1 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 Rb4 win in 3 half-moves
6 Ka2 draw
7 Ka4 draw
8 Kb2 draw
9 Kb3 draw
10 Kb4 draw
11 Kc1 draw
12 Kc2 draw
13 Kc3 draw
14 Kd1 draw
15 Kd3 draw
16 Ke1 draw
17 Ke2 draw
18 Ke3 draw
19 Ra6 draw
20 Rc6 draw
21 Rd6 draw
22 Re6 draw
23 Rf6 draw
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves