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 Kc3 draw
3 Kd1 draw
4 Ke2 draw
5 Ra3 draw
6 Rb4 draw
7 Rb5 draw
8 Rb6 draw
9 Rb7 draw
10 Rb8 draw
11 Rc3 draw
12 Rd3 draw
13 Re3 draw
14 Rb2 loss in 12 half-moves
15 Kc1 loss in 8 half-moves
16 Kc2 loss in 8 half-moves
17 Kd3 loss in 2 half-moves
18 Ke1 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves