Avatar of Sana Tan

Sana Tan WFM

Username: sanatan9999

Playing Since: 2017-10-09 (Inactive)

Wow Factor: ♟♟♟♟

Chess.com

Rapid: 1616
4W / 1L / 1D
Blitz: 1659
187W / 130L / 11D

Sana Tan - Woman FIDE Master & Chess Strategist Extraordinaire

Meet Sana Tan, known in the chess world (and on the board) as sanatan9999. A proud Woman FIDE Master, Sana combines tactical wizardry with a dash of charm and a pinch of humor. With a peak blitz rating of 1874, Sana has shown remarkable growth and resilience — one moment dazzling with a 12-win streak, the next humbly picking themselves up after a tricky five-game losing stretch. After all, even grandmasters have off days... but Sana’s tilt factor is impressively low at just 5, meaning frustration rarely gets the best of this masterful mind.

With over 330 blitz games and a solid 57.62% win rate playing their "Top Secret" opening repertoire (which only true insiders decode), Sana pilots the board with a mix of creativity and experience. Rapid games, though fewer, showcase a 66.67% win rate, hinting that when the clock ticks a bit slower, their brilliance shines even brighter.

This chess virtuoso’s style is a blend of patience and precision, averaging around 66 moves per victory and unfazed by losing pieces; Sana’s comeback rate is a staggering 77.84%, proving they're not just a player but a true fighter on the 64 squares. Whether playing white or black, the win rates of 55.69% and 59.76% respectively, confirm that Sana's colors don't matter — control and cunning do.

When asked about the best time of day to challenge Sana, early birds beware; morning hours around 9 AM are prime time for their tactical awareness, but if you tilt the odds, expect some seriously fast counter-moves, especially between 8 and 10 AM where their win rate climbs to an astounding near 90%+ in certain hours.

Sana’s matches often end by resignation rather than checkmate, a classy way to say “I respect your skill, but the game’s mine!” – having won 109 games this way, with the occasional thrilling win on time or by checkmate to keep opponents on their toes.

Despite dabbling in mysterious “Top Secret” openings, they aren't above the classics. Their most recent masterpiece involved the Scandinavian Defense (the spicy Mieses Kotrc Gubinsky Melts Defense, no less), where they secured victory by resignation — a true demonstration of strategic finesse. Opponents beware: whether you’re "crazyjax" or "notowen01," if you face sanatan9999, prepare for a rollercoaster of brilliant tactics and possibly a pawn storm or two.

With a loyal fanbase, an enviable win record against many, and a persona blending tactical sharpness with approachability, Sana Tan is not just playing chess—they are making it an art form... and having a laugh while doing it.


Coach's Avatar

Hi Sana (sanatan9999) – Personalized Post-Game Review

1. What’s already working

  • Tactical alertness. Your wins against crazyjax and king_rororo both featured double-attack ideas (e.g. 15.Ne5! and the Ng5–Ne6 “fork carousel”).
  • Converting initiative. Once you own the open file you rarely let go – the finish 

    shows clean technique.
  • Wide opening repertoire. You handle French, Scandinavian, Nimzo-Indian and several Sicilian sidelines from both colours, giving you flexibility against most opponents.

2. Growth opportunities

  • King safety vs pawn storms. Losses to notowen01 and MarcosLujan started with early pawn thrusts (h-/g-pawns) that weakened your own king. Learn the concept of prophylaxis  prophylaxis.
  • Handling backward/isolated pawns in the Scandinavian. The …c6 structure is solid only if you keep the d-pawn guarded. In the loss to NotOwen you let …Nb4 & …Nxa2 happen. Study model games where White plays c4–c5 before Black finishes development.
  • Time management. Four of the last seven defeats were on the clock. You spend 35-40 sec on “easy” recaptures, then blitz later and blunder. Adopt a 3-step scan (checks-captures-threats) that takes no more than 10 sec each move.
  • Endgame technique vs knights. In the K+B+N endings (e.g. vs Rootje59) you did well, but in the loss to NotOwen the knight out-posted you (…Nb4-c6-e5-g4). Review knight-outpost themes and the idea of limiting a knight with pawns on the same-colour squares.

3. Action plan – next 4 weeks

  1. Opening tune-up (15 min/day). Build a mini-file with 10 key Scandinavian positions: initial tabia, …Qa5 line, and common White plans. Rehearse against the engine until you can play the first 10 moves in < 2 minutes.
  2. Tactics ladder (20 min/day). Puzzle rush or custom set at 1600–2000 rating; stop after 3 strikes, annotate why the tactic worked (pin, fork, overload, etc.).
  3. Clock discipline drill (every blitz session). Force yourself to move before your time dips below 2:20 in the opening, even if the move is only 90 % sure. This trains practical decision-making.
  4. Endgame study (2 games/week). Pick one knight vs bishop endgame from MasterBase; play it vs engine from both sides until you hold/draw/win consistently.

4. Stats & tracking

Peak blitz so far: 1874 (2019-01-02) – aim +50 in the next quarter.
Use
01234567891011121314151617181920212223100%0%Hour of Day
to spot your strongest focus hours and queue your serious games then.

5. Quick reference checklist (pin to your desk!)

  • Castle before move 10 in open games unless you have a forced tactic.
  • After every pawn move around your king, ask: “What diagonal/file opened?”
  • Scan for opponent counter-threats immediately after your candidate move (mini-zwischenzug check).
  • If a knight reaches your 5th rank, challenge it within two moves or change the game (counter-attack elsewhere).

6. Final word

Your aggressive style is exciting and rating-friendly once the basics are watertight. A bit more structure (openings), safety (king), and rhythm (clock) will push you past 1800 quickly. See you over the board – and good luck in your next session!


🆚 Opponent Insights

Most Played Opponents
joshhua11 10W / 0L / 1D
felipeelmor 2W / 2L / 0D
ben tal 1W / 2L / 0D
breaker90 0W / 3L / 0D
kle2114 3W / 0L / 0D

Rating

Year Bullet Blitz Rapid Daily
2025 1692
2024 1662
2023 1660 1616
2020 1703
2019 1702
2018 1835 1615
2017 1765
Rating by Year201720182019202020232024202518351615YearRatingBlitzRapid

Stats by Year

Year White Black Moves
2025 2W / 1L / 0D 0W / 0L / 0D 60.0
2024 9W / 8L / 1D 11W / 9L / 0D 63.3
2023 10W / 7L / 1D 12W / 10L / 0D 66.5
2020 0W / 0L / 0D 1W / 0L / 0D 43.0
2019 4W / 0L / 0D 2W / 3L / 0D 60.8
2018 56W / 41L / 5D 62W / 35L / 3D 65.8
2017 12W / 9L / 1D 13W / 7L / 1D 77.2

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Sicilian Defense 36 22 13 1 61.1%
Sicilian Defense: Alapin Variation 29 14 15 0 48.3%
Sicilian Defense: Najdorf Variation 16 9 6 1 56.2%
French Defense: Exchange Variation 14 9 4 1 64.3%
Giuoco Piano: Tarrasch Variation 14 7 6 1 50.0%
Bird Opening: Dutch Variation, Batavo Gambit 12 8 4 0 66.7%
Sicilian Defense: Closed 11 8 3 0 72.7%
Scandinavian Defense 9 6 3 0 66.7%
Modern 8 3 5 0 37.5%
Blackburne Shilling Gambit 8 7 1 0 87.5%
Rapid Opening Games Wins Losses Draws Win Rate
Philidor Defense 2 1 1 0 50.0%
Petrov's Defense 1 0 0 1 0.0%
Elephant Gambit 1 1 0 0 100.0%
Sicilian Defense 1 1 0 0 100.0%
English Opening: Anglo-Indian Defense 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 12 0
Losing 5 1