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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Rd3 win in 1 half-moves
3 Kb2 draw
4 Kb4 draw
5 Kc2 draw
6 Kc4 draw
7 Rc1 draw
8 Rc4 draw
9 Rc5 draw
10 Rc7 draw
11 Ka2 loss in 6 half-moves
12 Ka3 loss in 6 half-moves
13 Ka4 loss in 6 half-moves
14 Rg3 loss in 4 half-moves
15 Rc2 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Re3 loss in 1 half-moves
19 Rf3 loss in 1 half-moves