Avatar of Wilsaida Diaz

Wilsaida Diaz WFM

Username: Wilsy19

Location: Santo Domingo

Playing Since: 2020-07-15 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 400
1W / 0L / 0D
Rapid: 2151
745W / 773L / 88D
Blitz: 2045
31W / 133L / 2D

Wilsaida Diaz (aka Wilsy19) - Woman FIDE Master

Wilsaida Diaz, proudly holding the title of Woman FIDE Master, is a chess player whose journey on the 64 squares combines grit, wit, and perhaps an uncanny ability to confuse opponents with their "Top Secret" opening repertoire. Wilsaida's rapid rating has soared to an impressive 2218 at peak performance in 2025, showcasing a player who loves dynamic and challenging games, often lasting an average of 74 moves per win—because why finish early when you can torture your opponent a little longer?

With a rapid game record close to an even split of wins and losses (561 wins, 558 losses, and 68 draws), Wilsy19 is the epitome of resilience, boasting an 88.97% comeback rate that would make even the most tenacious chess heroes envious. They conservatively resign early only 0.82% of the time, proving that giving up is simply not in their vocabulary.

Blitz may be faster, but Wilsaida takes it in stride, achieving a peak blitz rating over 2000, all while maintaining a quirky 25% win rate in their hush-hush “Top Secret” opening strategies. When not blitzing, they are known to dominate their opponents with psychological finesse, holding a manageable tilt factor of 10—enough to keep things interesting but not enough to throw their queen across the room.

Known for their impressive streaks (a longest winning streak of 10 games) and the uncanny ability to secure victories even after losing a piece (win rate after losing a piece: a flawless 100%), Wilsy19 embodies the fighting spirit of chess. Opponents beware: this player breaks hearts and defenses alike.

When asked how they balance chess with life, Wilsaida wittily remarks, “I play until my brain says stop, or my coffee runs out—whichever comes first.” With a preference for deep, thoughtful battles over quick finishes, Wilsy19 is an emblem of endurance and strategic cunning in the chess community.

Fun fact: Wilsaida’s preferred playing hours include the early morning “4 AM wonder hour,” boasting a win rate near 60%. Whether it’s the calm of the night or sheer stubbornness, Wilsy is always ready for a challenge—even at the most unexpected times.


Coach's Avatar

Hi Wilsaida!

Great job breaking through the 2000 barrier and stringing together several convincing wins this week. Below is a tailored assessment of your recent play, followed by concrete action-items for the next training block.

1. Snapshot of your current profile

  • Peak rapid rating:
  • Typical session activity:
    0123457891011121314151617181920212223100%0%Hour of Day
     - shows you score best in the late evening hours.
  • Win/Loss rhythm by calendar:
    FridayMondaySaturdaySundayThursdayTuesdayWednesday100%0%Day

2. What you are doing especially well

  • Initiative-first mindset. Your most recent win demonstrated a textbook pawn-storm (h4–g4–g5) against the fianchetto. You repeatedly punish slow or passive replies.
    Illustrative game:
  • Piece-activity awareness. You seldom leave pieces on the back rank. In several wins the rook lift (Rf3/Rh3) or long rook swing (Ra5/Ra7) decided the game.
  • Clock control (when winning). In your victories you were still ~70-80 % on the clock, meaning you are calculating the critical lines quickly and confidently.

3. Repeating pain-points found in the losses

  • Over-expansion without backups. In the loss vs mandsky22164 (Grünfeld, 0-1) the a-pawn thrust (13.a5) left the queenside weak and you lost the b3-pawn collapse later. Before pushing a wing pawn, ask “If it’s traded, who guards the squares behind it?”
  • Under-developed queen’s rook in the Sicilian. As Black you reached this sad diagram after 27…Qxb1+ (▲) with the a8-rook still asleep. Try the following warm-up before each Sicilian session: set a board at move 10 and ask, “Where do both rooks belong in this pawn-structure?”
  • Calculation depth vs. forcing replies. Several resignations came right after an opponent’s zwischenzug you missed (e.g. …Bxc4 in the Taimanov loss). Add one extra half-move to every forcing line during calculation; literally say “and what if one more punch comes?
  • Playing too fast when worse. Your average time per move in lost games is < 4 s from move 20 onward. Remember: the best comeback resource is time. Slow yourself deliberately once the position turns critical.

4. Opening-room suggestions

ColourCurrent main lineQuick fixLong-term project
White Torre / Colle setups Add the Torre vs …d5 & …e6 model game collection; drill the idea 9.Nxf7 every session. Branch into the London w/ Bg5 so opponents can’t prepare just one system.
Black Sicilian Taimanov, French, Pirc-grünfeld mix Versus 3.c3 & 3.Nf3 memorise the basic tactical traps (…d5! breaks). Pick one universal reply to 1.e4 (either stay with Sicilian or switch to the French Advance you already half-know) and dive deep instead of “a bit of everything”.

5. Training menu for the next two weeks

  1. Daily puzzle routine: 20 tactical puzzles + 2 end-game studies; focus on defensive themes: zwischenzug, clearance, and prophylaxis.
  2. Game annotation habit: after every rapid game, tag three moves you feel uncertain about, then run engine only on those positions.
  3. Opening flash cards: create a deck for the critical Black responses after 1.d4 Nf6 2.Nf3 g6 (King’s Indian move order) – you met it 5 times this week.
  4. Time-management drill: play three 15 | 10 games forcing yourself to spend at least 45 s before every move 15-25.

6. Final thought

You already have the tactical vision to beat 2200-rated players. Pair that with a dose of restraint when the position calls for consolidating, and the next rating jump will come quickly.

Good luck, and keep enjoying the journey!
–Your Chess Coach



🆚 Opponent Insights

Recent Opponents
sujanafk 0W / 0L / 1D
mmufa 0W / 2L / 0D
matheuschess88 0W / 1L / 0D
sik3 1W / 0L / 0D
mysteriousvoyager 0W / 1L / 0D
boldbaatarchess12 0W / 0L / 1D
Most Played Opponents
Eduardo Barbosa Mesquita 0W / 5L / 0D
tenisslamdunk 3W / 2L / 0D
ibrada 2W / 2L / 0D
isaac_cruz 1W / 3L / 0D
nejerjeperura 3W / 0L / 0D

Rating

Year Bullet Blitz Rapid Daily
2025 2045 2151 400
2024 1884 1944
2023 1782 2020
2021 1734 2059
2020 1679 2090
Rating by Year2020202120232024202521511679YearRatingBlitzRapid

Stats by Year

Year White Black Moves
2025 301W / 346L / 31D 258W / 383L / 25D 73.4
2024 38W / 47L / 10D 39W / 47L / 7D 74.0
2023 1W / 0L / 0D 1W / 2L / 0D 61.8
2021 7W / 3L / 2D 5W / 5L / 1D 64.3
2020 67W / 35L / 8D 63W / 42L / 6D 75.5

Openings: Most Played

Rapid Opening Games Wins Losses Draws Win Rate
London System: Poisoned Pawn Variation 118 62 52 4 52.5%
Philidor Defense 106 53 50 3 50.0%
Colle: 3...e6 4.Bd3 c5 95 54 39 2 56.8%
Döry Defense 66 30 30 6 45.5%
Amazon Attack: Siberian Attack 66 32 30 4 48.5%
Amazon Attack 57 23 28 6 40.4%
Australian Defense 53 29 20 4 54.7%
Colle: 3...Bf5, Alekhine Variation 51 25 24 2 49.0%
Sicilian Defense: Alapin Variation 37 18 17 2 48.6%
Bird Opening: Dutch Variation, Batavo Gambit 37 17 19 1 46.0%
Blitz Opening Games Wins Losses Draws Win Rate
Sicilian Defense 17 3 14 0 17.6%
Australian Defense 8 2 6 0 25.0%
Sicilian Defense: Alapin Variation 8 1 7 0 12.5%
Czech Defense 7 2 5 0 28.6%
Caro-Kann Defense 6 0 6 0 0.0%
Alekhine Defense 5 0 5 0 0.0%
Barnes Defense 5 3 2 0 60.0%
Philidor Defense 5 1 4 0 20.0%
Sicilian Defense: O'Kelly Variation 4 0 4 0 0.0%
French Defense 4 0 4 0 0.0%
Daily Opening Games Wins Losses Draws Win Rate
Sicilian Defense 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 10 0
Losing 11 0