Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 K1g1 draw
3 K1g2 draw
4 K2g1 draw
5 K2g2 draw
6 Ke3 draw
7 Kg3 draw
8 Rd4 draw
9 Rd5 draw
10 Rd6 draw
11 Rd7 draw
12 Rd8 draw
13 Rg3 draw
14 Rh3 draw
15 K1e1 loss in 2 half-moves
16 K1e2 loss in 2 half-moves
17 K2e1 loss in 2 half-moves
18 K2e2 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Re3 loss in 2 half-moves