Дондуков Сэнгдорж (Donseng) - FIDE Master Extraordinaire
Meet Дондуков Сэнгдорж, known in the chess universe simply as Donseng — a master of the 64 squares and recipient of the esteemed title FIDE Master. With an arsenal of strategic moves sharper than a samurai’s katana, Donseng has been thrilling opponents from blitz to bullet and even the rare foray into rapid chess.
Don’t be fooled by the modest average ratings hovering around the mid-2500s in blitz or the high 2600s and 2800s peak performances in bullet and blitz respectively — this player is a force of nature. Whether it's the lightning-paced world of bullet chess, where Donseng reached an astonishing 2845 rating (peak bullet!), or enduring long, sleepless battles in blitz netting a peak of 2730, Donseng's resilience and tactical prowess are undeniable.
Known for a near 90% comeback rate, Donseng never throws in the towel early—except the 2.39% early resignation rate might mean the rare humble bow when things go really south. The endgame lover’s spirit shines bright, participating in endgames in almost 84% of games, averaging an epic 84 moves per win. Talk about stamina and patience!
A true connoisseur of the Queen’s Gambit Declined (ECO D30), which they wield with surgical precision, Donseng showcased a recent stylish victory against general19 by resignation — a sweet finish after a thorough battle on August 28, 2023. And while every warrior faces occasional setbacks, losses like the January 2022 bout against Omk124 have only sharpened the resolve.
When asked about peak performance times, Donseng’s secret is out: dawn’s early light around 5 AM is prime for unleashing their best chess magic. And if you're curious when to challenge, good luck outwitting someone who’s scored over a thousand wins in blitz alone, plus hundreds in bullet — and a perfectly undefeated record in that one magical rapid game.
Off the board, Donseng is a mystery wrapped in an enigma, but on the board, it’s all about precision, endurance, and more than a pinch of fun. Whether you meet them as Donseng or by their full name, it’s clear this FIDE Master is a vibrant presence in the online and tournament landscape, making chess look less like a war, and more like an art with occasional bursts of lightning-fast dance moves.
Feedback for Дондуков Сэнгдорж (Donseng)
Quick snapshot
• Peak blitz rating: 2730 (2019-02-04)
• Typical activity:
• Consistency over the week:
Your recent highlight
Below is your latest victory – an energetic win in a Queen’s Gambit-Declined where you slowly squeezed Black’s position and converted with accurate tactics:
What went well
- Opening knowledge: You employed a sound QGD structure and weren’t afraid to push e4–e5, seizing space.
- Piece activity: Knights on f6/f4 and rooks on the d-file suffocated Black’s defences.
- Patience in conversion: After 25.d5! you transitioned into a winning rook ending without rushing.
Areas to polish
1. Time management
Three of your last five losses ended on the clock, including the Petroff versus Omk124 (Titled Tuesday). You often reach double-digit inaccuracies once you’re under 15 seconds. Consider:
- Adopting a minimum move-time: never let the clock drop below the increment + 2 s before you move in straightforward positions.
- Using the opponent’s time to pre-scan forcing lines and candidate moves.
- Practising on a slower control weekly to reinforce deep calculation without the flag pressure.
2. Selecting practical continuations
In the Petroff loss you plunged into sharp complications (9…g5 10.Be3 f5) while behind on time. When clocks are ticking down, favour plans that keep the position under control – even if the engine thinks they’re “only” equal.
3. Endgame technique
Against dragos420 you reached this position with equal material but resigned after inaccuracies:
…/p2p1k2/1p6/… 18.dxc6 Bxc6 19.Rd1 Nxe4 …
- Create a habit of activating the king early (…Kf7–e6) instead of chasing pawns.
- Refresh basic rook endgame ideas (cut-off king, Lucena, Philidor) with a quick drill set each week.
Opening map
| Colour | Main weapon | Score | Next step |
|---|---|---|---|
| White | Ruy Lopez & QGD Exchange set-ups | Excellent vs <2100, shaky vs titled | Add a surprise line (e.g. 1.e4 e5 2.Nf3 Nc6 3.Bc4) to avoid opponents’ deep prep. |
| Black vs 1.e4 | Sicilian …a6 & …b5 (O’Kelly/Closed mix) | Good tactical wins, but structure is loose | Study a classical system (e.g. Najdorf or Classical) to gain pattern familiarity. |
| Black vs 1.d4 | Nimzo-Indian / QGD | Solid | Deep-dive typical pawn-breaks – especially …c5 in QGD and …e5 in Nimzo. |
Middlegame focus topics
- Prophylaxis: Before launching an attack, ask “What is my opponent’s idea?” This would have prevented …
…Rd5in the Petroff game. - Minor-piece imbalances: You often keep knights vs bishops. Study typical plans in opposite-coloured bishop middlegames.
- Pawn breaks: In your QGD win the thematic
d4–d5was decisive. Compile a personal notebook of key breaks in each of your openings.
Training menu for the next month
- 30 min / day on tactical motifs – focus on clearance and zwischenzug.
- Play two 15|10 games weekly, analyse without an engine for 20 min, then verify with the engine.
- Endgame drill: 20 rook-and-pawn studies; annotate the critical zone rule and winning methods.
- Review one classic game featuring your openings (e.g. Kramnik’s handling of the QGD) each weekend.
Mindset tips
Remember the concept of zugzwang: sometimes the best move is to give the opponent the chance to go wrong. Resist the urge to force matters when ahead on the clock or on the board.
Finally, keep enjoying the process. Your aggressive style is entertaining and effective – refine the foundations and the next rating jump will follow.
Good luck at the board, and let me know how your next tournament goes!
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| muhammad18101980 | 1W / 0L / 0D | View |
| Most Played Opponents | ||
|---|---|---|
| syrbatman | 612W / 588L / 100D | View Games |
| isaiahdaniel | 16W / 27L / 3D | View Games |
| caraguru | 11W / 10L / 2D | View Games |
| Edgar Karagyozian | 14W / 6L / 3D | View Games |
| SteelSpider | 8W / 7L / 4D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2594 | 2057 | ||
| 2023 | 2059 | |||
| 2022 | 2298 | |||
| 2021 | 2583 | 2328 | ||
| 2020 | 2488 | 2507 | ||
| 2019 | 2506 | 2534 | ||
| 2018 | 2497 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 11W / 6L / 1D | 11W / 5L / 0D | 63.8 |
| 2023 | 1W / 0L / 0D | 0W / 0L / 0D | 73.0 |
| 2022 | 0W / 1L / 0D | 0W / 1L / 0D | 80.5 |
| 2021 | 3W / 5L / 0D | 2W / 3L / 1D | 67.4 |
| 2020 | 17W / 18L / 1D | 16W / 15L / 1D | 82.8 |
| 2019 | 613W / 601L / 92D | 562W / 633L / 106D | 88.2 |
| 2018 | 383W / 375L / 46D | 336W / 394L / 69D | 83.4 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Petrov's Defense | 160 | 68 | 72 | 20 | 42.5% |
| Slav Defense | 95 | 40 | 46 | 9 | 42.1% |
| Diemer-Duhm Gambit (DDG): 4...f5 | 95 | 42 | 43 | 10 | 44.2% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 86 | 31 | 45 | 10 | 36.0% |
| Slav Defense: Bonet Gambit | 71 | 29 | 34 | 8 | 40.9% |
| Australian Defense | 59 | 20 | 32 | 7 | 33.9% |
| Sicilian Defense: Richter-Rauzer Variation, Classical Variation | 58 | 27 | 23 | 8 | 46.5% |
| Unknown | 56 | 22 | 34 | 0 | 39.3% |
| English Opening: Four Knights System, Nimzowitsch Variation | 55 | 24 | 26 | 5 | 43.6% |
| Amazon Attack: Siberian Attack | 53 | 32 | 19 | 2 | 60.4% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 1 | 0 | 1 | 0 | 0.0% |
| QGD: 3.Nc3 Bb4 | 1 | 1 | 0 | 0 | 100.0% |
| Scotch Game | 1 | 1 | 0 | 0 | 100.0% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense: Four Knights Variation, Cobra Variation | 284 | 112 | 142 | 30 | 39.4% |
| English Opening: Symmetrical Variation | 57 | 29 | 21 | 7 | 50.9% |
| English Opening: Caro-Kann Defensive System | 57 | 26 | 28 | 3 | 45.6% |
| English Opening: Symmetrical Variation, Fianchetto Variation | 55 | 24 | 29 | 2 | 43.6% |
| Sicilian Defense: Richter-Rauzer Variation, Classical Variation | 48 | 22 | 24 | 2 | 45.8% |
| Nimzo-Larsen Attack | 45 | 25 | 16 | 4 | 55.6% |
| Colle System: Rhamphorhynchus Variation | 45 | 17 | 26 | 2 | 37.8% |
| Slav Defense: Bonet Gambit | 40 | 20 | 18 | 2 | 50.0% |
| Amazon Attack: Siberian Attack | 34 | 15 | 16 | 3 | 44.1% |
| Sicilian Defense: Closed | 30 | 11 | 17 | 2 | 36.7% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 10 | 7 |
| Losing | 16 | 0 |