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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rf4 win in 3 half-moves
3 Rf2 draw
4 Be1 loss in 4 half-moves
5 Ba5 loss in 2 half-moves
6 Bb4 loss in 2 half-moves
7 Bc1 loss in 2 half-moves
8 Bc3 loss in 2 half-moves
9 Be3 loss in 2 half-moves
10 Bf4 loss in 2 half-moves
11 Bg5 loss in 2 half-moves
12 Bh6 loss in 2 half-moves
13 Nd6 loss in 2 half-moves
14 Nd8 loss in 2 half-moves
15 Ne5 loss in 2 half-moves
16 Ng5 loss in 2 half-moves
17 Nh6 loss in 2 half-moves
18 Nh8 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves