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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 Rf7 win in 3 half-moves
4 Kb7 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Rf3 win in 5 half-moves
7 Ka3 draw
8 Ka4 draw
9 Ka5 draw
10 Kb3 draw
11 Kb6 draw
12 Kbb5 draw
13 Kbc5 draw
14 Kc3 draw
15 Kc4 draw
16 Kcb5 draw
17 Kcc5 draw
18 Rb1 draw
19 Rc1 draw
20 Re1 draw
21 Rf2 draw
22 Rf8 draw
23 Kd5 loss in 2 half-moves
24 Kd6 loss in 2 half-moves
25 Kd7 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rf6 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves