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 K4b4 draw
3 K5b4 draw
4 K5b5 draw
5 K5d5 draw
6 Kb6 draw
7 Kc6 draw
8 Ra3 draw
9 Rb3 draw
10 Rc1 draw
11 Rc2 draw
12 Rd3 draw
13 Rh3 draw
14 K4b5 loss in 2 half-moves
15 K4d5 loss in 2 half-moves
16 Kb3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 K4d4 loss in 1 half-moves
19 K5d4 loss in 1 half-moves
20 Kd6 loss in 1 half-moves
21 Re3 loss in 1 half-moves
22 Rg3 loss in 1 half-moves