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

EGTB: win in 2 half-moves

# move score
1 Kc2 win in 1 half-moves
2 Rf7 win in 1 half-moves
3 Kd2 draw
4 Kab1 loss in 2 half-moves
5 Kcb1 loss in 2 half-moves
6 Kd1 loss in 2 half-moves
7 Ra3 loss in 2 half-moves
8 Ra4 loss in 2 half-moves
9 Ra5 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Ka2 loss in 1 half-moves
19 Kab2 loss in 1 half-moves
20 Kcb2 loss in 1 half-moves
21 Ra2 loss in 1 half-moves