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

EGTB: win in 4 half-moves

# move score
1 Ke3 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 Kc3 win in 5 half-moves
6 Rb4 win in 5 half-moves
7 Kf3 win in 7 half-moves
8 Kb3 draw
9 Kb5 draw
10 Kc5 draw
11 Kd3 draw
12 Kd5 draw
13 Ke1 draw
14 Ke2 draw
15 Kf1 draw
16 Kg1 draw
17 Kg2 draw
18 Kg3 draw
19 Ra6 draw
20 Rb5 draw
21 Rc6 draw
22 Rd6 draw
23 Rh6 draw
24 Kb4 loss in 2 half-moves
25 Kd4 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Re6 loss in 2 half-moves
29 Rf6 loss in 2 half-moves
30 Rg6 loss in 2 half-moves