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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kb7 draw
3 Kb8 draw
4 Rc7 draw
5 Rd3 draw
6 Kd8 loss in 12 half-moves
7 Kc7 loss in 10 half-moves
8 Rb3 loss in 10 half-moves
9 Rc2 loss in 10 half-moves
10 Ra3 loss in 4 half-moves
11 Kd7 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Rg3 loss in 1 half-moves