Avatar of Zac Aynsley

Zac Aynsley

Username: ZacAynsley

Playing Since: 2019-12-31 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Daily: 767
2W / 2L / 0D
Rapid: 1551
1550W / 1462L / 179D
Blitz: 1497
5712W / 5765L / 721D
Bullet: 1425
884W / 866L / 121D

About Zac Aynsley

Zac Aynsley, known online as ZacAynsley, is a chess streamer and online competitor who treats every move like a mini-movie. A coffee-fueled tactician with a sharp sense of humor, he thrives on quick-fire decisions, dramatic blunders, and the occasional triumphant checkmate dance. While he may be best known for blasting through Blitz sessions, he has competed across Rapid and Bullet as well, peeking into different tempos and proving that dry wit pairs well with sharp calculation. He is a streamer who invites viewers into the game, one move at a time. See his profile ZacAynsley for more, and enjoy a glimpse of his online chess journey with a live spark of commentary 1629 (2025-02-28).

Streaming Life and Community

As a streamer, ZacAynsley builds a welcoming community around fast games, thoughtful breakdowns, and the occasional playful banter about time trouble. He regularly shares games, openings discussions, and post‑game analyses, turning each session into a learning moment for fans and fellow players alike. His channel is known for accessible explanations, a dash of humor, and real-time interaction with the chat. If you’re curious about how his rating has evolved on stream, check the ongoing trends

Blitz Rating20192020202120222023202420251480754YearBlitz Rating
and catch the profile in action ZacAynsley.

Playing Style and Openings

Zac leans into the endgame and thrives in sharp, practical battles. He combines solid fundamentals with opportunistic play, often weaving come-from-behind moments into his repertoire. Key traits include a strong endgame sense (EndgameFrequency: 63.91%) and a healthy comeback rate (ComebackRate: 78.73%), which means even when things look rough, there’s a path to the finish. His approach is well-suited to Blitz, where quick calculation and clear plans shine through the chaos of fast moves.

In Blitz, his opening choices show a diverse, practical toolkit. Notable openings performance includes:

  • Modern (Blitz): Games 1994, Wins 934, Losses 933, Draws 127, WinRate 46.84%
  • Barnes Opening: Walkerling (Blitz): Games 1058, Wins 567, Losses 438, Draws 53, WinRate 53.59%
  • Amar Gambit (Blitz): Games 923, Wins 448, Losses 413, Draws 62, WinRate 48.54%
  • Australian Defense (Blitz): Games 813, Wins 394, Losses 370, Draws 49, WinRate 48.46%
  • Scandinavian Defense (Blitz): Games 499, Wins 239, Losses 234, Draws 26, WinRate 47.90%
  • Colle System: Rhamphorhynchus Variation (Blitz): Games 382, Wins 188, Losses 175, Draws 19, WinRate 49.21%

He also has a broad experience across other openings, reflecting a flexible mindset geared toward practical conversion in different positions. Fans sometimes spot him experimenting with ideas from Blackburne Shilling Gambit, Caro-Kann variations, and the Colle family, all in the spirit of learning on stream.

Top Opponents and Career Highlights

Throughout his online journey, Zac has faced a wide range of opponents and built a notable set of rivalries. He has engaged with several frequent competitors and collaborators, including players like chessonearth and parthag_27, among others. His most played opponents include:

  • chessonearth — 116 games
  • parthag_27 — 33 games
  • gsaontheway — 32 games
  • minihatch28 — 31 games
  • alanaynsley — 30 games

From a storytelling perspective, his journey into the chess world reads like a streamer's diary: steady growth, moments of flair, and a candid willingness to share every blunder as a lesson. He often times his sessions around peak creative energy times, with a fondness for early morning play sessions suggested by his practice rhythm [[Time|OptimumPlayTime|07:00]].

Notes and Personal Touch

Beyond the board, Zac is all about accessibility, humor, and helping others discover the thrill of chess. If you catch him live, you’ll likely hear a witty take on a tangled position, a friendly challenge, and a genuine joy for the game. And yes, he’s a streamer—so there’s always something to watch, learn from, and enjoy, even if you just want to hear a good chess joke while the clock ticks down.


Coach Chesswick's Profile Photo
Coach Chesswick

Quick summary

Nice week — you converted two different winning plans: a tactical queen/rook sequence (vs kbakylllka) and a patient rook/pawn finish that ended with a checkmate on the back rank (vs anthonytorresm). Losses this batch were mostly tactical (early mating nets, promoted queens and back‑rank themes). Below I’ve highlighted concrete strengths, recurring weaknesses, and a short training plan you can start tonight.

What you did well (so keep doing this)

  • Creating active counterplay — in the win vs kbakylllka you kept your queen and rooks on the board and used checks to force decisive material wins. That aggression paid off.
  • Using rooks on open files and the seventh/ranks — the mate vs anthonytorresm came from steady rook activity and a passed pawn push; good endgame awareness there.
  • Converting advantages under blitz time pressure — you didn’t panic when the position was sharp, and you finished cleanly in both wins.
  • Opening variety and practical chances — you play many aggressive lines (Modern, Amar Gambit, Barnes, etc.) which gives you chances to out‑play opponents in messy positions.

Recurring issues to fix

  • King safety / back‑rank vulnerabilities — several losses started or ended with a decisive tactical strike against your king (Qh4 patterns, knight/sac plated mates, promoted queens). Before moving, check for back‑rank mates and escape squares for your king.
  • Tactical oversights on f2/f7 and unprotected squares — opponent motifs like Qh4, Bxf2+, Ng3 type mates are common in blitz; those are often the result of a single missed defender.
  • Allowing passed pawns to run (and promote) — a loss shows the opponent queening/promotion deciding the game. Try to neutralize base pawns earlier or trade into favourable rook endgames where possible.
  • Inconsistent opening play leading to early tactics — some opening choices leave holes around the king or loose pieces that opponents punish quickly in blitz.

Concrete checklist to use every move (blitz friendly)

  • 1) Any checks from the opponent? If yes, calculate immediate reply.
  • 2) Any captures available to either side that change the position materially (hanging pieces)?
  • 3) Is my king exposed or on a back rank? Can I give luft or trade a piece to reduce mating threats?
  • 4) Is the move creating a new target (weak square / pinned piece) I haven’t noticed?
  • 5) If you have less than 30 seconds: pick the safe practical move (develop / trade) not a speculative tactic.

Short practice plan (2–3 weeks)

  • Daily tactics: 15–25 puzzles focusing on forks, pins, back‑rank mates and knight forks. Keep a streak of 10 days.
  • Endgame drills: 3× per week, 15 minutes — rook + pawn vs rook basics, simple king + pawn promotion races, and basic mate with rook and queen vs lone king.
  • Opening cleanup: pick 1 main opening and 1 reliable reply for opponents’ aggressive lines. Practice 10–15 minutes on common traps (for example, shore up the lines that lead to Qh4/Bxf2 ideas).
  • Post‑game review: after every loss, mark the first move where evaluation flipped. Save those in a "Blunder log" and aim to reduce those by 50% over the next 100 games.

Three focused exercises to start tonight

  • Tactics set: 30 puzzles that end in mate or win of major material — concentrate on pattern recognition (back‑rank, queen+knight forks).
  • 5 annotated loss reviews: open your last 5 losses, find the first inaccuracy, and write one sentence why it was bad (time 30–40 minutes total).
  • Rook endgame drill: play 10 slow (10+0) rook endgames vs engine or friend and practice cutting off the king and creating passed pawns.

Game‑specific notes (use when reviewing the games)

  • Vs kbakylllka — you punished an exposed king with active queen and rook checks. When you see the opponent’s king stuck in the center or on the long diagonal, test forcing lines (checks & captures).
  • Vs anthonytorresm — great patience with pawn pushes and rook lifts; consider studying the technique you used to create the passed pawn and the final rook infiltration so you can repeat it.
  • Vs 1pourlaroute and similar losses — the Qh4 / Bxf2+ / Ng3 mating pattern is recurring: when the opponent brings the queen and knight close to your king, simplify (trade queens) or create luft immediately.

Embed of one win (review on your phone):


Targets for the next 30 days

  • Reduce decisive blunders that lose immediately (mate or queen promotion) by 30% — track with your blunder log.
  • Maintain your momentum: you already gained +117 in the last month — aim to keep the same study rhythm (tactics + endgames) and set a realistic rating goal for the month.
  • Keep playing the aggressive openings you enjoy, but prepare one solid backup line (Caro‑Kann or Scandinavian) to reach safer middlegames when you're short on time.

Final encouragement

Your games show you can both create tactical fireworks and grind technical wins. Clean up the few recurring tactical leaks (back‑rank, f2/f7 mating motifs, passed pawn races) and you’ll convert many more of those close positions into wins. If you want, send me 3 of your recent losses and I’ll annotate the first 5 mistakes move‑by‑move.

Want a short follow‑up plan for the next two weeks? Reply “Yes — two week plan” and I’ll send a tailored schedule you can follow on mobile.



🆚 Opponent Insights

Recent Opponents
chetanjain77 1W / 0L / 0D View
thepawngenie 1W / 0L / 0D View
caponath 1W / 0L / 0D View
climaxy50 1W / 0L / 0D View
mdhd98 0W / 0L / 1D View
mamcca 1W / 0L / 0D View
hamedsoli1370 1W / 0L / 0D View
nikoszirakis 1W / 0L / 0D View
talvlad 1W / 0L / 0D View
themilos028 0W / 1L / 0D View
Most Played Opponents
Chess On Earth 36W / 76L / 6D View Games
Parthag_27 10W / 20L / 3D View Games
gsaontheway 28W / 3L / 1D View Games
minihatch28 31W / 0L / 0D View Games
Zac Aynsley 28W / 1L / 1D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 1425 1521 1551 581
2024 1507 1328 1650 767
2023 1427 1231 1447
2022 1401 1231 1268 767
2021 1284 1137 1362 480
2020 1028 935 1596
2019 754
Rating by Year20192020202120222023202420251650480YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 812W / 920L / 123D 868W / 867L / 131D 73.2
2024 736W / 766L / 80D 751W / 745L / 82D 68.2
2023 339W / 358L / 41D 383W / 332L / 32D 68.9
2022 845W / 781L / 121D 834W / 812L / 92D 70.5
2021 479W / 425L / 70D 460W / 464L / 65D 65.7
2020 948W / 794L / 87D 789W / 918L / 104D 57.1
2019 1W / 3L / 0D 1W / 3L / 0D 52.8

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Modern 2200 1033 1026 141 47.0%
Barnes Opening: Walkerling 1063 570 440 53 53.6%
Amar Gambit 944 457 422 65 48.4%
Australian Defense 858 413 394 51 48.1%
Blackburne Shilling Gambit 555 238 285 32 42.9%
Scandinavian Defense 542 254 261 27 46.9%
Colle System: Rhamphorhynchus Variation 407 200 187 20 49.1%
Caro-Kann Defense 378 171 187 20 45.2%
Barnes Defense 376 168 194 14 44.7%
Caro-Kann Defense: Exchange Variation 298 124 155 19 41.6%
Rapid Opening Games Wins Losses Draws Win Rate
Modern 746 351 351 44 47.0%
Blackburne Shilling Gambit 219 102 102 15 46.6%
Australian Defense 195 100 87 8 51.3%
Amar Gambit 175 82 82 11 46.9%
Caro-Kann Defense 124 55 62 7 44.4%
Colle System: Rhamphorhynchus Variation 111 54 52 5 48.6%
Four Knights Game 101 50 46 5 49.5%
Philidor Defense 94 45 43 6 47.9%
Caro-Kann Defense: Exchange Variation 87 39 43 5 44.8%
Scandinavian Defense 84 51 30 3 60.7%
Bullet Opening Games Wins Losses Draws Win Rate
Modern 264 123 126 15 46.6%
Amar Gambit 256 122 119 15 47.7%
Australian Defense 163 79 69 15 48.5%
Barnes Opening: Walkerling 107 54 49 4 50.5%
Caro-Kann Defense 93 38 44 11 40.9%
Scandinavian Defense 82 39 37 6 47.6%
Colle System: Rhamphorhynchus Variation 81 42 34 5 51.9%
Blackburne Shilling Gambit 56 22 28 6 39.3%
French Defense 47 22 23 2 46.8%
Czech Defense 44 18 23 3 40.9%
Daily Opening Games Wins Losses Draws Win Rate
Nimzo-Larsen Attack 1 1 0 0 100.0%
Four Knights Game 1 1 0 0 100.0%
Caro-Kann Defense 1 0 0 1 0.0%
Petrov's Defense 1 0 1 0 0.0%
Blackburne Shilling Gambit 1 1 0 0 100.0%
Modern 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 20 4
Losing 15 0
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