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

EGTB: win in 10 half-moves

# move score
1 Rb1 win in 9 half-moves
2 Rb3 win in 9 half-moves
3 Rb4 win in 9 half-moves
4 Rc1 win in 9 half-moves
5 Rc3 win in 9 half-moves
6 Rc4 win in 9 half-moves
7 Rb2 win in 11 half-moves
8 Rc2 win in 11 half-moves
9 Nc1 loss in 4 half-moves
10 Nc3 loss in 4 half-moves
11 Ng1 loss in 4 half-moves
12 Ng3 loss in 4 half-moves
13 Ra5 loss in 4 half-moves
14 Rg5 loss in 4 half-moves
15 Rh5 loss in 4 half-moves
16 Nd4 loss in 2 half-moves
17 Nf4 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rf5 loss in 2 half-moves