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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Re1 win in 5 half-moves
4 Kg2 win in 15 half-moves
5 Rb2 win in 29 half-moves
6 Rc2 win in 29 half-moves
7 Ra1 draw
8 Rd1 draw
9 Rf1 draw
10 Kf2 loss in 2 half-moves
11 Kh2 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Kf1 loss in 1 half-moves
23 Kh1 loss in 1 half-moves