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

EGTB: win in 44 half-moves

# move score
1 Rc1 win in 43 half-moves
2 Rc2 win in 43 half-moves
3 Rc3 win in 55 half-moves
4 Kc1 draw
5 Kc2 draw
6 Kc4 draw
7 Kc6 draw
8 Kd2 draw
9 Kd4 draw
10 Kd6 draw
11 Ke1 draw
12 Ke2 draw
13 Ke4 draw
14 Ra5 draw
15 Rb5 draw
16 Rc4 draw
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves