Oisin O`cuilleanain vs Sergey Beryozkin

Sligo Masters 2024, 2024 · Result 0–1 · Sicilian Defense: Closed (B23).

Sergey Beryozkin18521

Oisin O`cuilleanain21180

Notation · 156 moves

10.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

25.

26.

27.

28.

29.

30.

31.

32.

33.

34.

35.

36.

37.

38.

39.

40.

41.

42.

43.

44.

45.

46.

47.

48.

49.

50.

51.

52.

53.

54.

55.

56.

57.

58.

59.

60.

61.

62.

63.

64.

65.

66.

67.

68.

69.

70.

71.

72.

73.

74.

75.

76.

77.

78.

Level Up Your Chess

Turn this game into your next win

Replay Oisin O`cuilleanain vs Sergey Beryozkin with deep analysis, save the moments that matter, fold the ideas into your own opening repertoire, and drill the positions until they're second nature. CipherChess turns the games you study into the results you get — free to start.

Start Free on CipherChess

More Games By These Players

More games by Oisin O`cuilleanain

Oisin O`cuilleanain vs Lukian Hushpit½–½ · 2026 Sean Cummins vs Oisin O`cuilleanain0–1 · 2026 Tallann Maguire vs Oisin O`cuilleanain0–1 · 2026 Oisin O`cuilleanain vs Pim Blijlevens1–0 · 2026 Oisin O`cuilleanain vs Pedro Alexis Machin Arbelo1–0 · 2026 Oisin O`cuilleanain vs Alice O`Gorman1–0 · 2026

More games by Sergey Beryozkin

Liam Francis Kelly vs Sergey Beryozkin1–0 · 2025 Sergey Beryozkin vs M Duke0–1 · 2025 Emmet ORourke vs Sergey Beryozkin0–1 · 2025 Sergey Beryozkin vs Gabriel Landmark0–1 · 2025 Sanjay Menon vs Sergey Beryozkin½–½ · 2025 Sergey Beryozkin vs Oleg Gubanov0–1 · 2024

Game details

White: Oisin O`cuilleanain (2118)
Black: Sergey Beryozkin (1852)
Result: 0–1
Event: Sligo Masters 2024
Year: 2024
Opening: Sicilian Defense: Closed (B23)

About this chess game

This chess game between Oisin O`cuilleanain (2118) and Sergey Beryozkin (1852) was played at Sligo Masters 2024 in 2024 and finished 0–1. The opening was the Sicilian Defense: Closed (B23). You can replay the full game move by move on the interactive board above, or open it on the CipherChess analysis board to study every move with the Stockfish engine.

Looking for more Oisin O`cuilleanain games or Sergey Beryozkin games? This Oisin O`cuilleanain vs Sergey Beryozkin encounter is one of millions of chess games indexed in the CipherChess mega database. Browse both players' full records, the openings they play most, and head-to-head results, then load any game onto the board to prepare your own lines against the Sicilian Defense: Closed.

Frequently asked questions

Who won Oisin O`cuilleanain vs Sergey Beryozkin?

Oisin O`cuilleanain vs Sergey Beryozkin (2024) finished 0–1, a win for Sergey Beryozkin.

What opening was played in Oisin O`cuilleanain vs Sergey Beryozkin?

The game opened with the Sicilian Defense: Closed (ECO B23).

Can I replay this chess game move by move?

Yes. Use the interactive board on this page to step through every move of Oisin O`cuilleanain vs Sergey Beryozkin, or open it on the CipherChess analysis board to review it with the Stockfish engine.