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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kb3 draw
5 Ra3 draw
6 Rb3 draw
7 Rc1 draw
8 Rc2 draw
9 Ka1 loss in 4 half-moves
10 Ka3 loss in 4 half-moves
11 Rd3 loss in 4 half-moves
12 Re3 loss in 4 half-moves
13 Rc4 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rc6 loss in 1 half-moves