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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kcd1 draw
5 Kd3 draw
6 Kdd1 draw
7 Ke1 draw
8 Ke2 draw
9 Ke3 draw
10 Rc3 draw
11 Rc8 draw
12 Kc3 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc6 loss in 2 half-moves