--- product_id: 410971124 title: "Competition MIL831" brand: "millennium" price: "R$5853" currency: BRL in_stock: true reviews_count: 8 category: "Millennium" url: https://www.desertcart.com.br/products/410971124-competition-mil831 store_origin: BR region: Brazil --- # Customizable playing styles 81 LED move indicators 2400+ ELO engine power Competition MIL831 **Brand:** millennium **Price:** R$5853 **Availability:** ✅ In Stock ## Summary > ♟️ Elevate your game—train like a pro, play like a legend! ## Quick Answers - **What is this?** Competition MIL831 by millennium - **How much does it cost?** R$5853 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/410971124-competition-mil831) ## Best For - millennium enthusiasts ## Why This Product - Trusted millennium brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **FIDE-Approved Chess960 Mode:** Expand your creativity and strategic depth with official Fischer Random chess, breaking free from traditional openings. - • **Intuitive LED Move Guidance:** 81 LEDs illuminate each move directly on the board, making visualization and game tracking effortless and immersive. - • **Adaptive Opponent Simulation:** Create and save unique playing personalities to challenge yourself with diverse strategies and prepare for any competitor. - • **Tournament-Caliber Precision:** Experience razor-sharp tactics and endgame mastery with a 2400+ ELO chess engine designed for serious training. - • **Seamless Learning & Connectivity:** Interactive teaching mode plus online play compatibility lets you sharpen skills solo or connect with the global chess community. ## Overview The Millennium Electronic Chess Computer M831 is a premium training tool featuring a 2400+ ELO engine, an 81-LED illuminated board for move visualization, and customizable playing styles. Designed for players from beginners to masters, it supports official FIDE Chess960 mode and offers interactive teaching and online connectivity, making it the ultimate over-the-board chess companion for serious skill development. ## Description desertcart.com: Millennium Electronic Chess Computer M831 - Teaching Mode, Pressure Sensor Board and Pieces, Interactive Strategy & Learning Trainer, Adaptive Play, 2400+ ELO, LCD Display : Toys & Games Review: For beginners through international masters - I purchased this for my son, who is a former class A tournament player in the US Chess Federation. He loves this chess computer. He reports that it fully customizable for players of all skill levels, ranging from beginners to international masters. Review: Great for beginners through master level players - enjoy the chess set & connectivity options. - I LOVE the fact that this computer works great for my kids who range from just learning pieces through competent players as well as myself (master level player)! The options for the computer playing according to the level of the player playing it is fantastic as one of my 'pet peeves' of playing computers years ago was that it just didnt' feel the same as playing a human that makes errors - and the type of mistakes computers made were so bad they felt inhuman...this product changes that for me! Love also that I can connect and play on lichess - having that option makes this like a 2-in-1 versatile product as I like to play against others online, yet value having the physical board instead of screen only. Look, feel, size I find quite comfortable. Also love the fact you can store your games, though would like to see a setting that allows all games played to be stored so that when my kids play I can then see exactly what they did without them having to think about saving the game afterwards. :) Drawbacks: menu screen is quite small though fairly intuitive. ChessHouse linking all the manuals directly on the product page is another thumbs up!! Thanks for making those so easily accessible. I do wish it came with a standard USB cable connection as it's an extra step to get the adapter to connect to my computer...that USB would be more valuable to me than the international power options - which I get make sense when selling this product internationally - just would be nice to be able to connect to the computer without going out for the adapter... you get what I'm saying. All in all - LOVE this product so far!! ## Features - ENGINEERED FOR SERIOUS TRAINING: Designed as a dedicated over-the-board training partner delivering tournament-caliber play without distractions from screens - THE KING 2400+ ELO PERFORMANCE: Advanced engine calculation provides sharp tactics, positional depth, and strong endgame technique for demanding sessions - FULL LED BOARD FEEDBACK: 81 LEDs illuminate move indication directly on the board for intuitive visualization and accurate game tracking - PERSONALITY PROFILE CONFIGURATION: Create and save distinct playing styles to simulate varied opponents and prepare for diverse competitive situations - ADVANCED OPENING PREPARATION: Multiple selectable opening books support repertoire refinement and structured preparation - OFFICIAL FIDE CHESS960 MODE: Integrated Fischer Random functionality expands creativity and challenges preparation beyond standard openings ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09SP1C32N | | Age Range Description | 8+ | | Are Batteries Required | Yes | | Best Sellers Rank | #330,288 in Toys & Games ( See Top 100 in Toys & Games ) #8,658 in Board Games (Toys & Games) | | Brand Name | MILLENNIUM | | CPSIA Cautionary Statement | Choking Hazard - Small Parts, No Warning Applicable | | Color | Black, White | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.4 out of 5 stars 52 Reviews | | Edition | Standard Edition | | Educational Objective | To improve chess skills and provide interactive learning experiences | | Estimated Playing Time | 30 Minutes | | Genre | Strategy | | Included Components | Chess Board, Chess Pieces, Extra queens | | Is Assembly Required | No | | Item Dimensions | 12.6 x 12.6 x 0.04 inches | | Item Dimensions L x W | 17.2"L x 17.2"W | | Item Weight | 2620 Grams | | Language | English | | Manufacturer | Millennium | | Manufacturer Maximum Age (MONTHS) | 1188.00 | | Manufacturer Part Number | M831 | | Material Type | Plastic | | Minimum Age Recomendation | 84 | | Model Number | M831 | | Number of Items | 1 | | Number of Players | 1-2 | | Operation Mode | automatic | | Power Source | Corded Electric | | Set Name | The King Competition | | Size | Standard | | Supported Battery Types | Requires 4 AA batteries | | Theme | Adaptive Levels, Educational, Strategy, Teacher | | Unit Count | 1.0 Count | ## Images ![Competition MIL831 - Image 1](https://m.media-amazon.com/images/I/A10DK+YorrL.jpg) ## Questions & Answers **Q: Can you use batteries or are you limited by ac. If so , is it 110-220?** A: The King Competition requires AC power (110-220) or Power from Chess Volt Accessory. **Q: Chess volt accessory on your website the list of compatible models m831 is not listed. is that correct?** A: The Chess Volt IS compatible with the King Competition (M831). **Q: It says it has auto sensing pieces and then it says you have to pressure sensing technology. Which is it?** A: I'm sorry; The title description is incorrect; it is a pressure sensitive board. In essence, this is the same thing as the King Performance (M830) with a more modern look. **Q: This does come with a power cord, right?** A: Yes, it comes with a power cord / power supply. ## Customer Reviews ### ⭐⭐⭐⭐⭐ For beginners through international masters *by L***K on August 14, 2025* I purchased this for my son, who is a former class A tournament player in the US Chess Federation. He loves this chess computer. He reports that it fully customizable for players of all skill levels, ranging from beginners to international masters. ### ⭐⭐⭐⭐⭐ Great for beginners through master level players - enjoy the chess set & connectivity options. *by E***R on June 6, 2022* I LOVE the fact that this computer works great for my kids who range from just learning pieces through competent players as well as myself (master level player)! The options for the computer playing according to the level of the player playing it is fantastic as one of my 'pet peeves' of playing computers years ago was that it just didnt' feel the same as playing a human that makes errors - and the type of mistakes computers made were so bad they felt inhuman...this product changes that for me! Love also that I can connect and play on lichess - having that option makes this like a 2-in-1 versatile product as I like to play against others online, yet value having the physical board instead of screen only. Look, feel, size I find quite comfortable. Also love the fact you can store your games, though would like to see a setting that allows all games played to be stored so that when my kids play I can then see exactly what they did without them having to think about saving the game afterwards. :) Drawbacks: menu screen is quite small though fairly intuitive. ChessHouse linking all the manuals directly on the product page is another thumbs up!! Thanks for making those so easily accessible. I do wish it came with a standard USB cable connection as it's an extra step to get the adapter to connect to my computer...that USB would be more valuable to me than the international power options - which I get make sense when selling this product internationally - just would be nice to be able to connect to the computer without going out for the adapter... you get what I'm saying. All in all - LOVE this product so far!! ### ⭐⭐⭐⭐⭐ Love this chess engine *by P***R on July 19, 2024* I set the level at 1450 and when I began beating it about every third game, I upped it to 1600...and it became considerably harder, quite discouraging in fact, until I began to win the occasional game. It has a very "human" feeling, as it appears to adapt to your playing style. This forces me to vary my style, particularly in the opening game; a different experience, a better experience, than what I was used to with the now ancient Phantom Force engine. Well worth the $$ ## Frequently Bought Together - Electronic Chess Board Set - Kids & Adults - Teaching Mode - Pressure Sensor Board and Pieces - Interactive Strategy & Learning Trainer - AI Chess Board - Smart Chess Board - LCD Display - Millennium - Millennium ChessLink, Model M822 - USB & Bluetooth Connections ChessGenius Exclusive, Model M820 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/410971124-competition-mil831](https://www.desertcart.com.br/products/410971124-competition-mil831) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-05-07*