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 K6b6 draw
3 K7b6 draw
4 K7b7 draw
5 K7d6 draw
6 K7d7 draw
7 Kb8 draw
8 Kc8 draw
9 Ra3 draw
10 Rb3 draw
11 Rc1 draw
12 Rc2 draw
13 Rc4 draw
14 Rc5 draw
15 Rd3 draw
16 Rh3 draw
17 K6b7 loss in 2 half-moves
18 K6d7 loss in 2 half-moves
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 K6d6 loss in 1 half-moves
23 Kd8 loss in 1 half-moves
24 Re3 loss in 1 half-moves
25 Rg3 loss in 1 half-moves