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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Kc5 win in 5 half-moves
4 Kc6 win in 5 half-moves
5 Rb7 win in 5 half-moves
6 Ka5 draw
7 Ka6 draw
8 Ka7 draw
9 Kb7 draw
10 Kc1 draw
11 Kc2 draw
12 Kc3 draw
13 Kc7 draw
14 Kd1 draw
15 Kd3 draw
16 Ra7 draw
17 Re7 draw
18 Rf4 draw
19 Rf5 draw
20 Rf6 draw
21 Rf8 draw
22 Kb5 loss in 2 half-moves
23 Ke1 loss in 2 half-moves
24 Ke2 loss in 2 half-moves
25 Ke3 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves
28 Rf3 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves