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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rc1 draw
4 g5 loss in 2 half-moves
5 Na1 loss in 2 half-moves
6 Na5 loss in 2 half-moves
7 Nd2 loss in 2 half-moves
8 Nd4 loss in 2 half-moves
9 Ra2 loss in 2 half-moves
10 Rc3 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Nc1 loss in 1 half-moves
20 Nc5 loss in 1 half-moves
21 Rc5 loss in 1 half-moves