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 Kc2 draw
3 Kd3 draw
4 Ra3 draw
5 Rc1 draw
6 Rc2 draw
7 Kc1 loss in 4 half-moves
8 Kd1 loss in 4 half-moves
9 Rc4 loss in 4 half-moves
10 Rc5 loss in 4 half-moves
11 Ke1 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re3 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
20 Rc7 loss in 1 half-moves
21 Rc8 loss in 1 half-moves