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 Rc5 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Ra2 draw
5 Rb2 draw
6 Rd2 loss in 4 half-moves
7 Re2 loss in 4 half-moves
8 Rf2 loss in 4 half-moves
9 Rg2 loss in 4 half-moves
10 Rh2 loss in 4 half-moves
11 Ka1 loss in 2 half-moves
12 Kc1 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Ka2 loss in 1 half-moves
18 Kb2 loss in 1 half-moves