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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rc5 win in 1 half-moves
4 Rc6 win in 1 half-moves
5 Rc8 win in 1 half-moves
6 Kb1 draw
7 Kb2 draw
8 Kcd1 draw
9 Kcd2 draw
10 Kd3 draw
11 Ke1 draw
12 Ke3 draw
13 Ked1 draw
14 Ked2 draw
15 Kf1 draw
16 Kf2 draw
17 Kf3 draw
18 Ra2 draw
19 Rb2 draw
20 Rd2 draw
21 Rc7 loss in 1 half-moves