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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rb2 win in 5 half-moves
4 Rb3 win in 5 half-moves
5 Ra6 draw
6 Rb5 draw
7 Rf6 draw
8 Rg6 draw
9 Rh6 draw
10 K2e2 loss in 2 half-moves
11 K2e3 loss in 2 half-moves
12 K2g2 loss in 2 half-moves
13 K2g3 loss in 2 half-moves
14 K3e2 loss in 2 half-moves
15 K3e3 loss in 2 half-moves
16 K3g2 loss in 2 half-moves
17 K3g3 loss in 2 half-moves
18 Ke1 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Kf1 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Kg1 loss in 2 half-moves
23 Kg4 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Rd6 loss in 2 half-moves
28 Re6 loss in 2 half-moves