Avatar of Yago De Moura Santiago

Yago De Moura Santiago GM

Username: Kira170

Playing Since: 2017-01-26 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 1528
16W / 6L / 1D
Rapid: 2368
9W / 15L / 3D
Blitz: 2800
2868W / 2599L / 518D
Bullet: 2638
474W / 308L / 38D

Grandmaster Yago De Moura Santiago (aka Kira170)

Meet Yago De Moura Santiago, a chess virtuoso who has earned the prestigious title of Grandmaster from FIDE. Known in the chess world as Kira170, Yago is not just a player but a relentless strategist and an unstoppable force across the chessboard.

A Journey Through the Ranks

Yago’s rise in the chess universe has been nothing short of spectacular. Blitz is where their lightning-fast tactics truly shine, boasting a peak rating of 2855 achieved on a chilly January day in 2024. Bullet play is no less impressive with a top rating of 2770. Even the more ponderous Daily games and Rapid formats have seen Yago reach lofty heights, peaking at 2026 and 2498 respectively.

Playing Style & Stamina

Yago’s strategy combines endurance and explosiveness. Averaging over 80 moves per win means this Grandmaster is no fan of quickies — patience and precision are their allies. They are known for a stellar 90.42% comeback rate, almost like a chess phoenix rising from the ashes after losing a piece. Resignation is surprisingly rare for Yago as they always keep the fight alive until the very end.

Opening Secrets

While Yago experiments with an intriguing array of openings, the Top Secret opening (okay, maybe not so secret anymore) has brought them slightly above 50% wins in blitz and bullet games. The King's Fianchetto Opening and its Slav variation have also proven to be a part of their tactical repertoire — after all, who doesn’t want to castle into victory? Yago does occasionally dabble in the French Defense and the occasional Sicilian for spice.

Fun Fact

This Grandmaster has a love-hate relationship with their clock — their play peaks around morning hours like 8 AM and shows an uncanny ability to play well even when the clock is ticking down aggressively. But beware: their tilt factor is only about a humble 12%, proving that Yago can keep cool when the heat is on.

Recently on the Board

In a recent blitz encounter, Kira170 dazzled with the King's Fianchetto Opening, gracefully weaving positional finesse to force their opponent’s resignation in just 25 moves. Against aravbaid3105, this game was a textbook example of calculated pressure, patience, and positional prowess.

Not every battle is a victory though — a recent tussle against mmmflatbread saw Yago on the losing end due to a well-timed sneak attack in the Sicilian Defense's Nimzowitsch Variation. But even in defeat, the games highlight their fighting spirit and deep understanding of the game’s complexities.

Rivals & Allies

Among Yago’s fiercest rivals are evandro_barbosa (over 185 games played!) and gmkrikor, both presenting stern challenges. Yet for every tough matchup, Yago has recorded wins with strategic precision, making each encounter a learning experience.

Summary

With a career rich in battle-tested skill, resilience, and a pinch of mystery, Yago De Moura Santiago continues to impress, inspire, and entertain the chess community worldwide. Whether blitzing through opponents or plotting masterful endgames, Kira170 keeps one eye on the clock and the other on glory!


Coach Chesswick's Profile Photo
Coach Chesswick

Recent Game Strengths

You have demonstrated strong positional understanding and solid play in your recent blitz games. The strategic use of fianchetto structures and central pawn control stood out, particularly in games where you fought with the King's Indian Defense and Modern Defense structures. You effectively leveraged your openings, maintaining pressure and creating opportunities with well-timed pawn breaks and piece activations.

  • Your implementation of the fianchetto setups was consistently reliable under time pressure.
  • Good execution in converting advantages in the middlegame, especially when creating passed pawns and advancing them in winning positions.
  • Active piece play and dynamic responses to opponent threats improved your control during sharp tactical sequences.

Improvement Opportunities

While your games show a strong foundation, several areas could benefit from focused improvement to raise your blitz results further:

  • Handling tactical complications: In losses, some decisive turning points came from allowing tactical shots or missing defensive resources. Practicing combinational calculations and defensive puzzles can help reduce these errors.
  • Time management: In rapid simplicity, there were moments where time trouble influenced the quality of moves. Work on faster evaluation techniques during the opening and early middlegame to conserve time for critical moments.
  • Opening diversity: Although you have a good record in openings like the Amazon Attack and French Defense, consider broadening your repertoire or deepening your theory knowledge, especially for replies to less common systems your opponents use, to avoid matched unfavorable positions early on.
  • Endgame technique: Some close endings slipped away potentially due to small inaccuracies. Additional focused endgame drills in rook and pawn endings, as well as minor piece endings, can solidify your conversion skills.

Performance Trends and Stats

Your recent rating trend is positive, with a healthy upward trajectory over 3 to 12 months, reflecting your consistent effort and improvement:

  • Strength Adjusted Win Rate: approximately 49.8%, indicating competitive performance at your level.
  • Recent Rating Change: Minor dip of 10 points over the last month, but positive slope suggests the trend is still upward.
  • Increase over past 6 months by 64 points shows solid progress — keep building on this.

Your preferred openings show you perform well in positions requiring strategic finesse, particularly with the Amazon Attack, French Defense: Tarrasch Variation, and Czech Defense. Your win rates above 50% in these lines verify good preparation and understanding.

Next Steps for Improvement

To continue your progression, consider these targeted steps:

  • Deepen Tactical Training: Incorporate daily puzzle solving focusing on middle game tactics involving forks, pins, skewers, and discovered attacks.
  • Optimize Opening Preparation: Review your main openings against current master-level theory to refine plans and avoid known pitfalls.
  • Play Regular Longer Games: Occasionally playing longer time controls will improve your calculation and strategic planning capacity.
  • Endgame Study: Spend time on theoretical endgames, which are often the difference in blitz deciding positions.
  • Analyze Losses: Continue reviewing lost games to identify recurring weaknesses in both tactical and positional play.

With your solid foundation and steady progress trend, adopting consistent training routines targeting these areas will likely yield noticeable improvement in your blitz results.



🆚 Opponent Insights

Most Played Opponents
Evandro Amorim Barbosa 117W / 62L / 6D View Games
Krikor Sevag Mekhitarian 23W / 41L / 5D View Games
leobispo83 39W / 15L / 2D View Games
Renato Quintiliano 23W / 28L / 4D View Games
Ivan Mesquita V. Gonçalves 18W / 15L / 10D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2638 2773 2368
2024 2654 2709 2368
2023 2628 2729 2316
2022 2609 2498
2021 2722 2637 1528
2020 2481 2635 2479 1865
2019 2477 2720 2400
2018 2446 2639
2017 2394 2516
Rating by Year20172018201920202021202220232024202527731528YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 12W / 5L / 3D 12W / 10L / 0D 87.7
2024 143W / 116L / 17D 133W / 108L / 33D 89.9
2023 67W / 47L / 6D 56W / 50L / 8D 82.6
2022 13W / 11L / 3D 18W / 10L / 1D 77.1
2021 263W / 184L / 30D 268W / 185L / 30D 78.9
2020 334W / 265L / 60D 312W / 285L / 68D 88.5
2019 626W / 562L / 111D 563W / 636L / 104D 82.6
2018 252W / 188L / 35D 206W / 228L / 40D 85.5
2017 70W / 50L / 6D 64W / 48L / 13D 81.0

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Amazon Attack 550 284 218 48 51.6%
Australian Defense 269 123 124 22 45.7%
French Defense 191 90 85 16 47.1%
Amazon Attack: Siberian Attack 190 98 76 16 51.6%
French Defense: Burn Variation 185 95 76 14 51.4%
French Defense: Tarrasch Variation, Guimard Defense, Main Line 149 81 48 20 54.4%
Dutch Defense 149 63 67 19 42.3%
Czech Defense 136 75 49 12 55.1%
Modern 124 66 52 6 53.2%
Sicilian Defense 121 58 55 8 47.9%
Bullet Opening Games Wins Losses Draws Win Rate
Hungarian Opening: Wiedenhagen-Beta Gambit 54 28 23 3 51.9%
Colle System: Rhamphorhynchus Variation 51 30 19 2 58.8%
Australian Defense 47 28 17 2 59.6%
Amazon Attack 43 23 19 1 53.5%
French Defense 32 20 11 1 62.5%
King's Indian Attack 31 17 11 3 54.8%
Amazon Attack: Siberian Attack 30 23 6 1 76.7%
Modern 25 13 11 1 52.0%
Amar Gambit 23 12 9 2 52.2%
East Indian Defense 19 11 6 2 57.9%
Rapid Opening Games Wins Losses Draws Win Rate
Amazon Attack 4 2 1 1 50.0%
French Defense: Advance Variation 2 1 1 0 50.0%
Blackburne Shilling Gambit 2 2 0 0 100.0%
French Defense: Tarrasch Variation, Botvinnik Variation 2 1 1 0 50.0%
Slav Defense: Alekhine Variation 2 1 1 0 50.0%
Australian Defense 2 2 0 0 100.0%
Nimzo-Indian Defense 2 1 1 0 50.0%
French Defense: Burn Variation 2 0 1 1 0.0%
QGD: Ragozin 2 0 2 0 0.0%
Nimzo-Indian Defense: Normal Variation, Classical Defense 2 2 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 13 0
Losing 12 1
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