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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Kb1 win in 5 half-moves
4 Rg1 win in 5 half-moves
5 Rg2 win in 5 half-moves
6 Kc2 draw
7 Kcd1 draw
8 Kcd2 draw
9 Ked1 draw
10 Ked2 draw
11 Kf3 draw
12 Ra3 draw
13 Rb3 draw
14 Rd3 draw
15 Rg4 draw
16 Rh3 draw
17 Ke1 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Kf1 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Kd3 loss in 1 half-moves