Avatar of Mark deLeon

Mark deLeon

Username: deleonmb13

Location: Iowa

Playing Since: 2015-09-21 (Active)

Wow Factor: ♟♟♟

Chess.com

Rapid: 687
863W / 881L / 49D
Blitz: 684
2830W / 2852L / 114D
Bullet: 378
32W / 61L / 4D

Mark deLeon - The Puzzle Master with a Twist

Mark deLeon, known in the online chess realm as deleonmb13, is a player whose journey on the 64 squares is as colorful as it is illustrative of persistence meeting passion.

Starting with a humble blitz rating of 996 back in 2018, Mark has navigated the tumultuous seas of chess with a win rate hovering just shy of 50% in blitz battles, proving that every pawn push and knight fork counts. Despite a few early stumbles (zero wins in his first blitz blitzkrieg!), he didn't resign himself to obscurity—in fact, Mark’s early resignation rate is a modest 2.25%, showing he's tough as nails once the clock is ticking.

His love for rapid chess shines through with a strongest peak rating touching the low 1000s, and a notably tactical approach: a staggering 66.5% comeback rate and a perfect 100% win rate after losing a piece in a game. Clearly, surrendering a rook only makes Mark twice as determined—a trait every chess legend needs (or at least, every player with a fighting spirit).

While his bullet chess endeavors showcase speed and spontaneity with some ups and downs, Mark remains a formidable opponent, especially considering his average game lengths—55 moves to victory indicating endurance and deep strategic thinking.

Psychologically, Mark wrestles with the notorious tilt factor at 13, but the real fun starts when you notice his win rate drops significantly when jumping between rated and casual games, perhaps proving that sometimes, the stakes—or just the casual banter—make all the difference.

Off the board, Mark’s fascinating opponent roster and varied opening repertoire (the infamous 'Top Secret') hint at a mysterious style that keeps challengers guessing. With a longest winning streak of 11 games and an ever-watchful eye on new opponents, he’s the chess player who might just surprise you with an unexpected queen sacrifice or a cheeky pawn promotion when you least expect it.

Whether it's blitz, rapid, or bullet, Mark deLeon continues to puzzle, dethrone, and delight chess fans worldwide, embodying the spirit that chess isn’t just a game—it’s an epic saga with kings, knights, and the occasional meltdown.


🆚 Opponent Insights

Recent Opponents
rahulrrd07 1W / 0L / 0D View
junabee88 0W / 1L / 0D View
sai_2004babu 1W / 0L / 0D View
luzita_bolita 1W / 0L / 0D View
hasan17_8 1W / 0L / 0D View
ashishgzb 1W / 0L / 0D View
dh2uv 1W / 0L / 0D View
bha1975 0W / 1L / 0D View
servantofjesus2 0W / 1L / 0D View
ggggggg0110 0W / 1L / 0D View
Most Played Opponents
castler6 3W / 2L / 0D View Games
crayoneater16 0W / 4L / 0D View Games
escchess06 1W / 3L / 0D View Games
bernatriussa 1W / 2L / 0D View Games
cwright017 1W / 2L / 0D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 634 711
2024 482 704 812
2023 562 556 579
2022 739
2021 605 643 646
2020 713 546 608
2018 705
Rating by Year2018202020212022202320242025812482YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 155W / 146L / 8D 136W / 168L / 7D 60.6
2024 306W / 280L / 13D 298W / 286L / 13D 59.4
2023 203W / 211L / 9D 171W / 235L / 11D 56.9
2022 504W / 469L / 19D 470W / 514L / 18D 53.1
2021 602W / 546L / 30D 561W / 594L / 26D 50.2
2020 2W / 13L / 0D 4W / 11L / 1D 57.9
2018 0W / 2L / 0D 0W / 2L / 1D 49.6

Openings: Most Played

Rapid Opening Games Wins Losses Draws Win Rate
Top Secret 1379 662 676 41 48.0%
Italian Game 19 7 10 2 36.8%
Scandinavian Defense Mieses Kotrc Variation 18 10 8 0 55.6%
Kings Pawn Opening 17 8 9 0 47.1%
Kings Pawn Opening Kings Knight Variation 12 9 3 0 75.0%
Italian Game Knight Attack Normal Variation 11 7 4 0 63.6%
Vienna Game 10 3 7 0 30.0%
Dutch Defense 9 5 4 0 55.6%
Philidor Defense 7 2 5 0 28.6%
Giuoco Piano Game 7 4 2 1 57.1%
Bullet Opening Games Wins Losses Draws Win Rate
Top Secret 88 29 55 4 33.0%

🔥 Streaks

Streak Longest Current
Winning 11 1
Losing 13 0
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