Yani Mameri aka "Xyuuub" – The Tactical Trickster of the Board
Meet Yani Mameri, the chess player whose games are as dynamic as a roller coaster and whose rating history tells a story of thrilling highs and challenging lows. Known online as Xyuuub, Yani has a penchant for seizing opportunities and a knack for comebacks, boasting a comeback rate of 74.29%—because giving up is not in this tenacious player's dictionary.
Climbing to a peak rapid rating of 564 in April 2025, Yani thrives in the rapid time class, playing more than 220 games with nearly equal wins and losses, showing a brutally honest love for both intensity and endurance. When lightning-fast decisions are called for, Yani shines in blitz as well, having won their only blitz game with a stellar 528 rating and an impeccable 100% win rate on the Queen’s Pawn Opening.
Opening Moves: A Fancy Dance
A master of diverse chess openings, Yani is fond of the Bishop’s Opening and the King’s Pawn Opening, with nearly a 46% win rate in both. The secret weapon? A smashing 71.43% win rate against the Queen’s Pawn Opening Mikenas Defense, proving that sometimes a well-placed surprise move is the best way to keep opponents on their toes.
On the Board & Off
Yani’s games often last around 52 moves for wins, and a leisurely 59 moves for losses—showing that both victories and defeats are thoroughly explored battles. Despite a tilt factor of 7, which points to the occasional frustration, Yani’s psychological resilience shines with a best play time at 6 AM. Early risers beware: this player is ready to crush you before breakfast!
Memorable Victories & Defeats
Always one to keep the audience entertained, Yani recently triumphed in a dramatic battle using the Bishop’s Opening (Berlin Defense), clinching victory on time after a nail-biting endgame.
Fun fact: They have a 100% win record against bubu_thedemon and chaucheprat, proving their ability to put some opponents under serious pressure.
But even the best stumble—Yani's most recent loss was a tough checkmate by meguraaaa2 in a game where every move was a mix of grit and gambit.
Playing Style
- Endgame frequency: 55.02% – loves to see a game through to the very end.
- Early resignations: Just 7.41% – giving up is a last resort.
- White pieces win rate: 48.21%, Black pieces win rate: 43.59% – well-rounded and ready for any color challenge.
Why Watch Yani Mameri?
Because every game is an adventure! Whether it’s a brilliant comeback or a risky gambit gone wild, Yani brings passion, unpredictability, and a sprinkle of humor to the virtual chessboard. A true competitor who enjoys the game for what it is — a glorious, cerebral battle that sometimes ends with a laugh and sometimes with a checkmate.
Keep your eyes peeled — Xyuuub is just getting started!
Hi Yani Mameri!
Well done on putting in consistent games and already scoring several convincing victories. Below is some personalised feedback to help you climb to the next rating bracket.
What you are already doing well
- Tactical awareness: you frequently spot forks, pins and mating nets (see 15. Bxb7 ♖xb7 16. Ng5!! in one of your wins). Your eye for tactics is a real asset – keep sharpening it with a daily puzzle routine.
- Active piece play: you rarely keep your forces on the back rank; rooks often reach open files quickly.
- Fighting spirit: you play on in complicated or even worse positions and often turn games around on the clock or by setting tactical traps. That resilience will serve you well as you improve.
Highest rating so far
564 (2025-04-15)Priority fixes for the next 20 games
- King safety comes first. Make castling a habit by move 10 whenever the position allows it. In several losses (e.g. vs. meguraaaa2) you were mated with your king still in the centre or on an exposed file.
- Stop weakening your own king with early pawn thrusts. The moves g4/g5 and h4/h5 before castling gave your opponents both open lines and targets. Save those pawn storms until your king is safe and your pieces are supporting the attack.
- Limit early queen adventures. Moves such as 2. Qf3?! (Pirc game) or 1. Qb3 early in the opening wasted tempi and let your opponent develop with threats. Follow the classical order: occupy the centre, develop knights and bishops, then bring the queen.
- Develop every piece once before moving any piece twice. You often shuffle the same knight (Ng5–Nh3–Ng5) while other pieces remain on their original squares. This is the quickest way to fall behind.
- Endgame technique. In the loss below you were two pawns down but still had chances to set up a fortress; instead pieces were exchanged mechanically. Spend a few minutes each day on basic king-and-pawn endings.
Illustrative loss – lessons highlighted
Early pawn pushes and delayed development left your king exposed. Play through the moves and note where simple developing moves (Nc3, d4, O-O) would have kept the balance.
Mini training plan
- Play one 10-minute game per day where you must castle before move 10.
- After every game, write down one move that violated a basic principle (e.g. “moved my queen twice before finishing development”). This builds awareness.
- Solve 10 tactics on the Chess.com trainer, focusing on themes such as the fork, pin and back-rank mate.
- Study one model opening: as White, the Italian Game (1.e4 e5 2.Nf3 Nc6 3.Bc4); as Black, the Scandinavian Defense (1.e4 d5). These lines emphasise fast development and castling.
When do you win the most?
Keep an eye on these charts to understand when you play your best chess.
Next coaching checkpoint
After 20 more rapid games, send me your new peak rating and two games (one win, one loss). We will review how well you stuck to the priorities above and set new goals.
Good luck, keep enjoying the game, and remember – safe king, active pieces, healthy centre!
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| wiechuzlowecina | 0W / 1L / 0D | |
| juicerking46 | 0W / 1L / 0D | |
| guylux1 | 1W / 0L / 0D | |
| ktowntina | 0W / 1L / 0D | |
| tdc88888 | 0W / 1L / 0D | |
| almobil | 1W / 0L / 0D | |
| mrgbeast | 0W / 1L / 0D | |
| sadadad33 | 0W / 1L / 0D | |
| gamer9882 | 0W / 1L / 0D | |
| lamineyamallll10 | 1W / 0L / 0D | |
| Most Played Opponents | ||
|---|---|---|
| fadeupez | 2W / 7L / 0D | |
| luigirv | 1W / 3L / 0D | |
| andresldm1 | 1W / 1L / 0D | |
| captain069x | 2W / 0L / 0D | |
| dssprakhar | 1W / 1L / 0D | |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 357 | 528 | 362 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 77W / 75L / 10D | 73W / 83L / 12D | 57.3 |
Openings: Most Played
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Barnes Opening: Walkerling | 43 | 19 | 22 | 2 | 44.2% |
| Amar Gambit | 36 | 16 | 18 | 2 | 44.4% |
| Bishop's Opening | 30 | 16 | 9 | 5 | 53.3% |
| Scandinavian Defense | 27 | 9 | 14 | 4 | 33.3% |
| Amazon Attack | 22 | 8 | 14 | 0 | 36.4% |
| Australian Defense | 18 | 10 | 7 | 1 | 55.6% |
| Alekhine Defense | 18 | 10 | 8 | 0 | 55.6% |
| Caro-Kann Defense | 14 | 6 | 7 | 1 | 42.9% |
| Barnes Defense | 14 | 9 | 5 | 0 | 64.3% |
| Czech Defense | 12 | 5 | 6 | 1 | 41.7% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Amazon Attack | 1 | 1 | 0 | 0 | 100.0% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Australian Defense | 1 | 0 | 1 | 0 | 0.0% |
| Barnes Opening: Walkerling | 1 | 0 | 1 | 0 | 0.0% |
| French Defense | 1 | 1 | 0 | 0 | 100.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 7 | 0 |
| Losing | 7 | 2 |