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Markzon, Gregory

FM

🇺🇸USA · 178 games analyzed · FIDE #2003694 · 38W 20D 42L

classical 2089

Recent Events

33rd World Senior 65+18th American Continental32nd World Senior 65+17th American Continental123nd US Open 2023
ECOOpeningGamesFreqW / D / L
▶E40
Nimzo-Indian Defense
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3		2225%
41%18%41%
▶D10
Slav Defense
1.d4 d5 2.c4 c6		1113%
36%27%36%
▶E73
King's Indian Defense
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2		910%
44%44%11%
▶D35
Queen's Gambit Declined
1.d4 d5 2.c4 e6 3.Nc3 Nf6		910%
33%0%67%
▶D45
Semi-Slav Defense
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3		78%
57%43%0%
▶A40
Zaire Defense
1.d4		33%
33%0%67%
▶A56
Benoni Defense
1.d4 Nf6 2.c4 c5		33%
67%0%33%
▶A15
English Orangutan
1.c4 Nf6		33%
67%33%0%
▶B42
Sicilian Defense
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3		22%
0%0%100%
▶E07
Catalan Opening
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O …		22%
0%0%100%
▶A84
Dutch Defense
1.d4 f5 2.c4		22%
50%0%50%
▶A53
Old Indian Defense
1.d4 Nf6 2.c4 d6		22%
100%0%0%
▶A13
English Opening
1.c4 e6		22%
100%0%0%
▶A04
Zukertort Opening
1.Nf3		22%
100%0%0%
▶D85
Grünfeld Defense
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5		11%
100%0%0%

Notable Games

Lostvs Kovalev, Vladislav (2648)Jul 2020→Lostvs Shimanov, Aleksandr (2626)Aug 2018→Lostvs Santos Latasa, Jaime (2575)Aug 2020→Wonvs Jacobson, Brandon (2524)Apr 2022→Lostvs Li, Ruifeng (2565)Apr 2017→Lostvs Fier, Alexandr (2556)May 2025→Lostvs Matviishen, Viktor (2550)Aug 2023→Lostvs Benjamin, Joel (2530)Feb 2013→Lostvs Krysa, Leandro (2517)Jul 2019→Lostvs El Debs, Felipe de Cresce (2514)Oct 2014→

Recent Games

Lostvs Zapata, Alonso (2263)Nov 2025→Wonvs Vasilyev, Mikhail (1806)Oct 2025→Lostvs Pogorelov, Ruslan (2258)Oct 2025→Wonvs Ventura, Sergio (1943)Oct 2025→Lostvs Chapman, Terry P D (2257)Oct 2025→Drawvs Binham, Timothy F. (2227)Oct 2025→Drawvs Kozlov, Oleg (2253)Oct 2025→Wonvs Evertsson, Rune (1898)Oct 2025→Lostvs Van Riemsdijk, Herman C. (2236)Oct 2025→Wonvs Nasybullin, Vladislav (2305)Oct 2025→