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 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Kf8 draw
6 Kh2 draw
7 Ra3 draw
8 Rb1 draw
9 Rb2 draw
10 Rb5 draw
11 Rb6 draw
12 Rb7 draw
13 Rb8 draw
14 Rc3 draw
15 Rd3 draw
16 Rg3 draw
17 Rh3 draw
18 Kg1 loss in 2 half-moves
19 Kg2 loss in 2 half-moves
20 Kf7 loss in 1 half-moves
21 Rb4 loss in 1 half-moves
22 Re3 loss in 1 half-moves