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 Kd1 draw
4 Ke2 draw
5 Ra1 draw
6 Rg3 draw
7 Rh3 draw
8 Kc1 loss in 4 half-moves
9 Kc3 loss in 4 half-moves
10 Kd3 loss in 4 half-moves
11 Ke1 loss in 4 half-moves
12 Ra2 loss in 4 half-moves
13 Ra5 loss in 4 half-moves
14 Ke3 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Ra4 loss in 1 half-moves