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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Rc8 win in 1 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb6 draw
9 Kb8 draw
10 Kc6 draw
11 Kc7 draw
12 Kc8 draw
13 Kf2 draw
14 Kf3 draw
15 Kf4 draw
16 Kg2 draw
17 Kg4 draw
18 Kh2 draw
19 Kh3 draw
20 Kh4 draw
21 Ra1 draw
22 Rc3 draw
23 Rc4 draw
24 Rc5 draw
25 Re1 draw
26 Rf1 draw
27 Rh1 draw
28 Rc2 loss in 1 half-moves
29 Rd1 loss in 1 half-moves
30 Rg1 loss in 1 half-moves