
[Event "Titled Tue 7th Mar Early"]
[Site "chess.com INT"]
[Date "2023.03.07"]
[Round "2"]
[White "Costachi, M"]
[Black "Kokoszczynski, Jan"]
[Result "1-0"]
[WhiteElo "2476"]
[BlackElo "2247"]
[ECO "D00"]
[PlyCount "107"]
1.Nc3 d5 2.d4 Nf6 3.Bf4 e6 4.e3 c5 5.Nf3 Be7 6.Be2 O-O 7.O-O b6 8.h3 Bb7 9.Nb5 Nc6 10.a4 a6 11.Na3 Rc8 12.c3 Bd6 13.dxc5 Bxf4 14.exf4 bxc5 15.Bd3 Qb6 16.Qe2 Rfd8 17.Ne5 Ne7 18.Rfd1 g6 19.Ng4 Nxg4 20.hxg4 Qd6 21.f5 Re8 22.f6 Nc6 23.Bxa6 Bxa6 24.Qxa6 Qf4 25.Nb5 Ne5 26.g3 Qxf6 27.Nd6 Nxg4 28.Qe2 Ne5 29.Nxc8 Rxc8 30.a5 Ra8 31.a6 h5 32.Kg2 h4 33.Rh1 hxg3 34.fxg3 Qg5 35.Rh4 Nd7 36.Rah1 Nf8 37.Rf4 Kg7 38.Rhf1 Ra7 39.Qf2 f5 40.Qxc5 Rxa6 41.Qd4+ Kg8 42.Rh1 Ra8 43.Qh8+ Kf7 44.Rh7+ Nxh7 45.Qxa8 Nf8 46.Qa7+ Kg8 47.Qd4 Qh5 48.Rh4 Qe2+ 49.Qf2 Qd1 50.Rh1 Qd3 51.Re1 Qb5 52.Qe2 Kf7 53.Qxb5 e5 54.Qb7+ 1-0
[Site "chess.com INT"]
[Date "2023.03.07"]
[Round "2"]
[White "Costachi, M"]
[Black "Kokoszczynski, Jan"]
[Result "1-0"]
[WhiteElo "2476"]
[BlackElo "2247"]
[ECO "D00"]
[PlyCount "107"]
1.Nc3 d5 2.d4 Nf6 3.Bf4 e6 4.e3 c5 5.Nf3 Be7 6.Be2 O-O 7.O-O b6 8.h3 Bb7 9.Nb5 Nc6 10.a4 a6 11.Na3 Rc8 12.c3 Bd6 13.dxc5 Bxf4 14.exf4 bxc5 15.Bd3 Qb6 16.Qe2 Rfd8 17.Ne5 Ne7 18.Rfd1 g6 19.Ng4 Nxg4 20.hxg4 Qd6 21.f5 Re8 22.f6 Nc6 23.Bxa6 Bxa6 24.Qxa6 Qf4 25.Nb5 Ne5 26.g3 Qxf6 27.Nd6 Nxg4 28.Qe2 Ne5 29.Nxc8 Rxc8 30.a5 Ra8 31.a6 h5 32.Kg2 h4 33.Rh1 hxg3 34.fxg3 Qg5 35.Rh4 Nd7 36.Rah1 Nf8 37.Rf4 Kg7 38.Rhf1 Ra7 39.Qf2 f5 40.Qxc5 Rxa6 41.Qd4+ Kg8 42.Rh1 Ra8 43.Qh8+ Kf7 44.Rh7+ Nxh7 45.Qxa8 Nf8 46.Qa7+ Kg8 47.Qd4 Qh5 48.Rh4 Qe2+ 49.Qf2 Qd1 50.Rh1 Qd3 51.Re1 Qb5 52.Qe2 Kf7 53.Qxb5 e5 54.Qb7+ 1-0
[Event "Titled Tue 7th Mar Early"]
[Site "chess.com INT"]
[Date "2023.03.07"]
[Round "2"]
[White "Costachi, M"]
[Black "Kokoszczynski, Jan"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2476"]
[BlackElo "2247"]
[ECO "D00"]
[Opening "Queen's pawn"]
[Variation "Chigorin variation"]
[EventDate "2023.03.07"]
[WhiteFideId "1217518"]
[BlackFideId "1174460"]
1. Nc3 d5 2. d4 Nf6 3. Bf4 e6 4. e3 c5 5. Nf3 Be7 6. Be2 O-O 7. O-O b6 8.
h3 Bb7 9. Nb5 Nc6 10. a4 a6 11. Na3 Rc8 12. c3 Bd6 13. dxc5 Bxf4 14. exf4
bxc5 15. Bd3 Qb6 16. Qe2 Rfd8 17. Ne5 Ne7 18. Rfd1 g6 19. Ng4 Nxg4 20. hxg4
Qd6 21. f5 Re8 22. f6 Nc6 23. Bxa6 Bxa6 24. Qxa6 Qf4 25. Nb5 Ne5 26. g3
Qxf6 27. Nd6 Nxg4 28. Qe2 Ne5 29. Nxc8 Rxc8 30. a5 Ra8 31. a6 h5 32. Kg2 h4
33. Rh1 hxg3 34. fxg3 Qg5 35. Rh4 Nd7 36. Rah1 Nf8 37. Rf4 Kg7 38. Rhf1 Ra7
39. Qf2 f5 40. Qxc5 Rxa6 41. Qd4+ Kg8 42. Rh1 Ra8 43. Qh8+ Kf7 44. Rh7+
Nxh7 45. Qxa8 Nf8 46. Qa7+ Kg8 47. Qd4 Qh5 48. Rh4 Qe2+ 49. Qf2 Qd1 50. Rh1
Qd3 51. Re1 Qb5 52. Qe2 Kf7 53. Qxb5 e5 54. Qb7+ 1-0