DOM.ia is currently in the final testing phase. For now, the Artificial Intelligence features are not available to all users. We are working to make the full experience available to everyone very soon.
AI built for Bridge
DOM.ia, our artificial intelligence, is built on the Google Gemini API. But technology alone is not enough: we have fed and trained the model with exclusive technical documentation created by Ramón Gómez, professional Bridge player and multiple Spanish champion.
This combination of computational power and real expert knowledge is what allows DOM.ia to offer precise analysis, contextualized suggestions and explanations that a player of any level can understand and apply.
Real-time analysis
During the game, DOM.ia analyzes the bidding state and offers you suggestions for the best available bid, analysis of each declaration and explanations of card play errors. All in real time, without interrupting your game.
Analyze the bidding
Here is the analysis of each bid:
What should I bid?
My recommendation is 5
With your support and additional values, 5♣ is a competitive bid to make it harder for East-West to find their contract and to show the great club fit.
Replay analysis
Once the game is over, DOM.ia breaks down each bid and each play. It shows you your successes, points out errors and suggests alternatives with clear explanations. The perfect tool to learn from every hand.
Play Analysis with Dom.IA
This analysis identifies two critical errors in the play: West lost a potential trick at trick 3 by not developing their long diamond suit. At trick 5, North (dummy) made an error by discarding a spade, weakening their strongest suit instead of discarding a less valuable diamond card, costing the declaring side a trick at that point in the game.
ErrorTrick 3: West played 7
West, as defender, played 7 instead of a diamond. This choice was suboptimal because it didn't actively seek to establish West's diamond suit to generate tricks, losing a potential trick for the defense.
Better play: 7
Playing 7 would have been superior because it would initiate the development of West's diamond suit, which contained the J, potentially creating a trick for the defense and increasing their total trick count by one.
ErrorTrick 5: North played 4
North (dummy) discarded 4 , a card from their strongest suit (spades, where they hold AK). This discard was an error because it unnecessarily weakened the potential for tricks in spades for the declarer.
Better play: 8
Discarding 8 would have been better because it would preserve the strong spade suit structure (AK642), maximizing the declarer's sure tricks in that suit and maintaining the total trick potential for the declaring side.
AI for bidding and card play
We are developing our own Artificial Intelligence specialized in the bidding and card play phases. The goal is to create an engine that understands the subtleties of Bridge at a professional level and can act as opponent, partner or real-time analyst.
In the meantime, we use BEN (Bridge Engine), an open-source AI based on neural networks trained with millions of real hands. BEN is capable of bidding and playing at a competitive level, and is the engine currently powering the automated play features in Bridgedom.
View BEN on GitHubIntegrated chatbot
DOM.ia is integrated as a chatbot in every section of the application. You can ask about rules, conventions, strategies or any question that comes up while browsing the platform. Learn while you play, without leaving the app.