(1) Reti - Tartakover [B15]
Vienna Vienna, 1910

1.e4 c6 The Caro-Kann

2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 Known today as the Bronstein-Larsen variation

5.Qd3?! [5.Nxf6+! ]

5...e5 An ambitious bid for equality, or more, after white's inaccuracy

6.dxe5 Qa5+ 7.Bd2 Qxe5 8.0-0-0 Bf5 or Be7 are needed.

8...Nxe4 Diagram It's mate in three! [8...Qxe4 9.Re1 ]

9.Qd8+ Kxd8 10.Bg5+ double check!

10...Kc7 [10...Ke8 11.Rd8# ]

11.Bd8# 1-0