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 Kb7 draw
3 Kb8 draw
4 Kc1 draw
5 Kc2 draw
6 Kc3 draw
7 Kc7 draw
8 Kd1 draw
9 Kd3 draw
10 Kd7 draw
11 Kd8 draw
12 Ra3 draw
13 Rb3 draw
14 Rc3 draw
15 Rd3 draw
16 Re4 draw
17 Re5 draw
18 Re6 draw
19 Re7 draw
20 Re8 draw
21 Ke1 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves