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EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Bc8 draw
3 Bd7 draw
4 Bf1 draw
5 Bf5 draw
6 Nb4 draw
7 Nc3 draw
8 Ra1 draw
9 Rc5 draw
10 Re1 draw
11 Rh1 draw
12 Rc2 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Be6 loss in 1 half-moves
22 Bg2 loss in 1 half-moves
23 Bg4 loss in 1 half-moves