Win
Section B.1.
Harrie Grondijs (Netherlands)
Version Nº2
1. Nxd4
(1.exd4? (1. Nf5+? Ke5 2. Nfxd4 Bxd5 3. Bxd5 Bxe3 4. Nxe3 Kxd4{=}) 1. … Bxh4 2.Nb4 ({of} 2.Ne3 )Bxd5 3.Nxd5 ({of} Bxd5)3. … Bf2 {=})
1. … Bxd5
(1. … Bxh4 2. Nxb3)
2. Ndf5+
(2. Nhf5+? ke5 3. Bh3 Bxe3 {=})
2. … Ke5
(2. … Kc5 3. e4 Ba8 4. Ng6 Kc4 5.Nfh4 Kd3 6. e5 Bxg2 7. Nxg2 Ke4 8. e6 Kf5 9 Kf7 {consolidates and wins})
3. Ng6+ Kxf5
(3…Ke6 4.e4 {wins})
4. e4+ Bxe4 5. Bh3 mate