How to Play the Van Geet Opening: Laroche Gambit (Black)

1.Nc3 is an unusual first move, and 1...b5 is an immediate provocation. By grabbing space on the queenside, Black aims to sideline White's most natural developing plans. If White accepts the gambit with 2.Nxb5, they win a pawn but bring the knight to a potentially awkward square. Black follows up naturally with 2...Nf6 — developing with a tempo, threatening the knight on b5, and preparing to strike in the centre. The engine's best continuation continues 3.Nf3 c5 (given in the FACTS), where Black gets decent play for the pawn. The key idea: you aren't just giving away material — you're buying time, activity, and unbalanced piece play. White must play accurately to keep their extra pawn, and many club players will slip.

The engine's top choice is Nxb5. This is the most principled response: White takes the pawn and dares you to prove compensation. In practical play it's also the most popular, appearing in 2,670 games out of 6,672, with White scoring 57.2% — their best result among all options. After 2.Nxb5 Nf6 3.Nf3 c5, White has kept a solid structure and the extra pawn, while Black has active pieces and a lead in development. You should expect to face this continuation most often, and you need to be comfortable playing down a pawn with active compensation. Be patient: your pieces are well placed, and any inaccuracy from White can flip the evaluation quickly.

Not every White player accepts the gambit, and that's where your chances jump. According to the FACTS, three common White replies are classified as mistakes or inaccuracies. Here they are, from least to most costly for White: Nf3 is an inaccuracy (loses ~0.8 pawns), played in 1,271 games where White still scores 53.3%. e4 is also an inaccuracy (loses ~0.8 pawns), played in 810 games (White scores 54.1%). d4 is a full mistake (loses ~1.1 pawns), played in 793 games (White scores 53.3%). If your opponent plays any of these, they have handed you a clear edge. The most important one to recognise is d4 — a natural-looking centre move that actually drops over a pawn's worth of advantage. In those positions, trust your development and don't rush; your solid structure will tell over time.

The Laroche Gambit is playable at club level, but the numbers don't lie. With best play from both sides (2.Nxb5), Black wins only 36.8% of games overall. Even White's less accurate moves still yield them above 53% in practice — except for one interesting outlier: b4. Played in only 181 games, 2.b4 gives White a poor 41.4% score, their worst by far. This suggests that if White tries to be clever or keep the pawn tension, they often end up worse. Your takeaway: while the gambit is objectively risky, many opponents mishandle it. If you study the key ideas after 2.Nxb5 and learn to recognise White's inaccuracies, you can outperform the statistics — especially in faster time controls where the extra pawn matters less and activity matters more.