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 Kb6 draw
3 Kbb5 draw
4 Kbc4 draw
5 Kcb5 draw
6 Kcc4 draw
7 Kd4 draw
8 Ra3 draw
9 Rb3 draw
10 Rc1 draw
11 Rc2 draw
12 Rh3 draw
13 Ka3 loss in 1 half-moves
14 Ka4 loss in 1 half-moves
15 Ka5 loss in 1 half-moves
16 Kb3 loss in 1 half-moves
17 Kc6 loss in 1 half-moves
18 Kd5 loss in 1 half-moves
19 Kd6 loss in 1 half-moves
20 Rc4 loss in 1 half-moves
21 Rd3 loss in 1 half-moves
22 Re3 loss in 1 half-moves
23 Rg3 loss in 1 half-moves