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

EGTB: win in 4 half-moves

# move score
1 Rd3 win in 3 half-moves
2 Rd4 win in 3 half-moves
3 Rd5 win in 3 half-moves
4 Rb1 win in 7 half-moves
5 Ra1 win in 11 half-moves
6 Ka6 draw
7 Ka7 draw
8 Ka8 draw
9 Kb3 draw
10 Kb4 draw
11 Kb5 draw
12 Kb6 draw
13 Kb8 draw
14 Kc3 draw
15 Kc5 draw
16 Kc6 draw
17 Kc7 draw
18 Kc8 draw
19 Kd3 draw
20 Kd4 draw
21 Kd5 draw
22 Rc1 draw
23 Rd2 draw
24 Rd6 draw
25 Rh1 draw
26 Rd7 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rg1 loss in 2 half-moves