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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Ra1 draw
3 Rb1 draw
4 Rf2 draw
5 Rf8 draw
6 Rff1 draw
7 Nc1 loss in 2 half-moves
8 Nc3 loss in 2 half-moves
9 Nd4 loss in 2 half-moves
10 Ng1 loss in 2 half-moves
11 Ng3 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Ref1 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Nf4 loss in 1 half-moves
27 Rf4 loss in 1 half-moves