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 Kb1 draw
3 Kc2 draw
4 Kd1 draw
5 Ke8 draw
6 Kg8 draw
7 Ra8 draw
8 Rb8 draw
9 Rc2 draw
10 Rd8 draw
11 Re8 draw
12 Kb2 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Kf7 loss in 2 half-moves
16 Kg7 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves