Final position — White is winning
Alekhine's Defence: Bxf7 Sacrifice
White wins in 8 moves with a decisive material gain. (Krejcik - Gottlieb, Germany 1922)
The moves
| 1. | e4 | Nf6 |
| 2. | Nc3 | d6 |
| 3. | Bc4 | Nxe4 |
| 4. | Bxf7+ | Kxf7 |
| 5. | Nxe4 | e5 |
| 6. | Qf3+ | Kg8 |
| 7. | Ng5 | Qf6 |
| 8. | Qb3+ |
How the Alekhine's Defence: Bxf7 Sacrifice works
The Alekhine's Defence: Bxf7 Sacrifice is a classic chess opening trap arising from the Alekhine's defence. In this line White wins decisive material by move 8, punishing a natural-looking but losing idea from Black.
The full sequence runs 1.e4 Nf6 2.Nc3 d6 3.Bc4 Nxe4 4.Bxf7+ Kxf7 5.Nxe4 e5 6.Qf3+ Kg8 7.Ng5 Qf6 8.Qb3+. Each move looks reasonable, which is exactly why the trap is so effective over the board — Black walks into it while trying to play "normal" developing moves.
This pattern is well known from master and correspondence play (Krejcik - Gottlieb, Germany 1922). Recognising it early lets you either spring it as White or sidestep it as Black.
Practice this trap move-by-move
Open the Alekhine's Defence: Bxf7 Sacrifice in the Trapsterapp to play it out on a live board, drill it in practice mode, and learn how to avoid it when it's set for you — along with the full library of chess traps and gambits, fully offline.