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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rb1 draw
3 Rb2 draw
4 Rb8 draw
5 K2e2 loss in 2 half-moves
6 K2e3 loss in 2 half-moves
7 K2g2 loss in 2 half-moves
8 K2g3 loss in 2 half-moves
9 K3e2 loss in 2 half-moves
10 K3e3 loss in 2 half-moves
11 K3g2 loss in 2 half-moves
12 K3g3 loss in 2 half-moves
13 Ke1 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Kf1 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kg1 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rh4 loss in 2 half-moves