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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Ra6 draw
3 Rc1 loss in 2 half-moves
4 Rc2 loss in 2 half-moves
5 Rc3 loss in 2 half-moves
6 Rc7 loss in 2 half-moves
7 Rc8 loss in 2 half-moves
8 Rd6 loss in 2 half-moves
9 Re6 loss in 2 half-moves
10 Rf6 loss in 2 half-moves
11 Rh6 loss in 2 half-moves
12 Ka1 loss in 1 half-moves
13 Ka2 loss in 1 half-moves
14 Ka3 loss in 1 half-moves
15 Kb1 loss in 1 half-moves
16 Kb3 loss in 1 half-moves
17 Kc1 loss in 1 half-moves
18 Kc2 loss in 1 half-moves
19 Kc3 loss in 1 half-moves
20 Rb6 loss in 1 half-moves
21 Rc5 loss in 1 half-moves
22 Rg6 loss in 1 half-moves