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

EGTB: win in 2 half-moves

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