Avatar of Mark Biernacki

Mark Biernacki NM

NCchamp Since 2011 (Active) Chess.com ♟♟♟
50.7%- 42.9%- 6.4%
Bullet 2263
147W 112L 17D
Blitz 2289
899W 814L 119D
Rapid 2153
50W 13L 2D
Daily 1845
26W 10L 3D
Recent Games
20 games
Loss
vs Boninknights 2468
Apr 18, 2026
3m + 2s B06 Modern
Boninknights won by resignation
Win
vs Boninknights 2463
Apr 18, 2026
3m + 2s A28 English Opening: Four Knights System, Nimzowitsch Variation
NCchamp won by resignation
Loss
vs Boninknights 2475
Apr 18, 2026
3m + 2s A48 East Indian Defense
Boninknights won on time
Win
vs Cakrog 2255
Apr 18, 2026
3m + 2s A18 English Opening: Mikenas-Carls Variation
NCchamp won by resignation
Win
vs Berzilius_st 2255
Apr 18, 2026
3m + 2s A48 East Indian Defense
NCchamp won by checkmate
Win
vs MeowMeowMeow314 2097
Apr 18, 2026
3m + 2s A15 English Opening: Anglo-Indian Defense
NCchamp won by resignation
Win
vs KovasA 2213
Apr 18, 2026
3m + 2s D10 Slav Defense
NCchamp won on time
Loss
vs I-lose-u-win 2351
Apr 17, 2026
3m A45 Amazon Attack: Siberian Attack
I-lose-u-win won by resignation
Loss
vs Flying7123 2305
Apr 17, 2026
3m D31 QGD: 3.Nc3 Bb4
Flying7123 won by checkmate
Win
vs esambarhoma 2276
Apr 17, 2026
3m B20 Sicilian Defense
NCchamp won by resignation
Loss
vs TrinhMinhTu1401 2381
Apr 17, 2026
3m A27 English Opening: King's English Variation, Three Knights System
TrinhMinhTu1401 won by checkmate
Loss
vs BetterThanYouAtChess72 2321
Apr 17, 2026
3m E63 King's Indian Defense: Fianchetto Variation, Panno Variation
BetterThanYouAtChess72 won on time
Win
vs Adyadyuk 2272
Apr 17, 2026
3m E61 King's Indian Defense
NCchamp won by resignation
Win
vs IYOTIN-MOKO 2277
Apr 17, 2026
3m A10 English Opening
NCchamp won on time
Loss
vs TerribleFeline 2329
Apr 16, 2026
3m E62 King's Indian Defense: Fianchetto Variation, Delayed Fianchetto
TerribleFeline won by resignation
Win
vs nizar_777 2249
Apr 16, 2026
3m A18 English Opening: Mikenas-Carls Variation
NCchamp won by resignation
Loss
vs UNBRIDLED_RAG3 2308
Apr 13, 2026
3m A28 English Opening: Four Knights System, Nimzowitsch Variation
UNBRIDLED_RAG3 won on time
Win
vs shimon0296 2303
Apr 13, 2026
3m B45 Sicilian Defense: Taimanov Variation, American Attack
NCchamp won by resignation
Win
vs Maddie 1136
Apr 6, 2026
1 day per move B08 Pirc Defense: Classical Variation
NCchamp won on time
Win
vs NathanielGreen 1677
Apr 5, 2026
1 day per move E94 King's Indian Defense: Orthodox Variation
NCchamp won by resignation