Final position — White is winning
Queen Fork 2.0
White wins in 13 moves with a decisive material gain. (50 Opening Traps,Part 1 - Queen Fork 2.0 - A58 - https://lichess.org/@/CHESSLUCAFD)
The moves
| 1. | d4 | Nf6 |
| 2. | c4 | c5 |
| 3. | d5 | b5 |
| 4. | cxb5 | a6 |
| 5. | bxa6 | g6 |
| 6. | g3 | Bg7 |
| 7. | Bg2 | d6 |
| 8. | Nc3 | O-O |
| 9. | Nf3 | Bxa6 |
| 10. | O-O | Nbd7 |
| 11. | Re1 | Ng4 |
| 12. | Qc2 | Rb8 |
| 13. | Qa4 |
How the Queen Fork 2.0 works
The Queen Fork 2.0 is a classic chess opening trap arising from the Benko Gambit. In this line White wins decisive material by move 13, punishing a natural-looking but losing idea from Black.
The full sequence runs 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.g3 Bg7 7.Bg2 d6 8.Nc3 O-O 9.Nf3 Bxa6 10.O-O Nbd7 11.Re1 Ng4 12.Qc2 Rb8 13.Qa4. 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 (50 Opening Traps,Part 1 - Queen Fork 2.0 - A58 - https://lichess.org/@/CHESSLUCAFD). Recognising it early lets you either spring it as White or sidestep it as Black.
Practice this trap move-by-move
Open the Queen Fork 2.0 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.