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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rb4 win in 5 half-moves
3 Rb6 win in 5 half-moves
4 Rb5 win in 9 half-moves
5 Ra2 draw
6 Rb8 draw
7 Rd2 draw
8 Re2 draw
9 Rf2 draw
10 K4e5 loss in 2 half-moves
11 K4f5 loss in 2 half-moves
12 K4g5 loss in 2 half-moves
13 K6e5 loss in 2 half-moves
14 K6f5 loss in 2 half-moves
15 K6g5 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Kf7 loss in 2 half-moves
22 Kg3 loss in 2 half-moves
23 Kg4 loss in 2 half-moves
24 Kg6 loss in 2 half-moves
25 Kg7 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rb3 loss in 2 half-moves
28 Rc2 loss in 2 half-moves
29 Rg2 loss in 2 half-moves
30 Rh2 loss in 2 half-moves