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
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.
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 |
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 |