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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Ka1 draw
4 Kb1 draw
5 Kd7 draw
6 Ke7 draw
7 Kf7 draw
8 Ra7 draw
9 Rg1 draw
10 Rg2 draw
11 Rg3 draw
12 Rg4 draw
13 Rg8 draw
14 Rh7 draw
15 Ka2 loss in 2 half-moves
16 Ka3 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Kf8 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves