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 Kd3 draw
3 Kd5 draw
4 Ke5 draw
5 Rc1 draw
6 Rc2 draw
7 Rc4 draw
8 Re3 draw
9 Ke4 loss in 14 half-moves
10 Ra3 loss in 8 half-moves
11 Rb3 loss in 8 half-moves
12 Rf3 loss in 8 half-moves
13 Kc4 loss in 6 half-moves
14 Rd3 loss in 6 half-moves
15 Kc5 loss in 4 half-moves
16 Ke3 loss in 4 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves