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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Kb3 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Kb1 draw
8 Kb2 draw
9 Kc1 draw
10 Kd1 draw
11 Kd2 draw
12 Kd8 draw
13 Ke7 draw
14 Kf7 draw
15 Kf8 draw
16 Rb8 draw
17 Rc5 draw
18 Rc6 draw
19 Rc7 draw
20 Rd8 draw
21 Rc3 loss in 2 half-moves