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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Kb3 draw
3 Kd2 draw
4 Kd3 draw
5 Rb3 draw
6 Kb1 loss in 16 half-moves
7 Kb2 loss in 16 half-moves
8 Kc1 loss in 16 half-moves
9 Kd1 loss in 6 half-moves
10 Ra3 loss in 4 half-moves
11 Rc4 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves