
[Event "Titled Tue 12th Sep Early"]
[Site "chess.com INT"]
[Date "2023.09.12"]
[Round "4"]
[White "Chigaev, M"]
[Black "Pinheiro, I"]
[Result "1-0"]
[WhiteElo "2615"]
[BlackElo "2306"]
[ECO "A30"]
[PlyCount "101"]
1.c4 c5 2.Nf3 Nc6 3.Nc3 g6 4.e3 Bg7 5.d4 Nf6 6.d5 Na5 7.d6 O-O 8.Be2 b6 9.O-O Bb7 10.a3 Rc8 11.Rb1 Re8 12.Nb5 a6 13.dxe7 Rxe7 14.Nd6 Rb8 15.b4 cxb4 16.axb4 Nc6 17.Nxb7 Rxb7 18.b5 axb5 19.cxb5 Ne5 20.Nxe5 Rxe5 21.Bb2 Re6 22.Bf3 d5 23.Bxf6 Rxf6 24.Bxd5 Rd7 25.e4 Bf8 26.Ra1 Kg7 27.g3 Bc5 28.Kg2 Qe7 29.Qc2 Rfd6 30.Rad1 Ra7 31.Rfe1 Rdd7 32.Qc3+ Qf6 33.Qc2 Ra3 34.e5 Qf5 35.Qxf5 gxf5 36.f4 Rc3 37.Bc6 Ra7 38.Re2 Raa3 39.Bd7 Rd3 40.Rxd3 Rxd3 41.Bxf5 Rb3 42.Bd7 h5 43.Kh3 Rd3 44.Bc6 Rd4 45.Kg2 Kg6 46.Be4+ Kg7 47.Bf3 Rb4 48.Bxh5 Rxb5 49.f5 Bd4 50.e6 fxe6 51.fxe6 1-0
[Site "chess.com INT"]
[Date "2023.09.12"]
[Round "4"]
[White "Chigaev, M"]
[Black "Pinheiro, I"]
[Result "1-0"]
[WhiteElo "2615"]
[BlackElo "2306"]
[ECO "A30"]
[PlyCount "101"]
1.c4 c5 2.Nf3 Nc6 3.Nc3 g6 4.e3 Bg7 5.d4 Nf6 6.d5 Na5 7.d6 O-O 8.Be2 b6 9.O-O Bb7 10.a3 Rc8 11.Rb1 Re8 12.Nb5 a6 13.dxe7 Rxe7 14.Nd6 Rb8 15.b4 cxb4 16.axb4 Nc6 17.Nxb7 Rxb7 18.b5 axb5 19.cxb5 Ne5 20.Nxe5 Rxe5 21.Bb2 Re6 22.Bf3 d5 23.Bxf6 Rxf6 24.Bxd5 Rd7 25.e4 Bf8 26.Ra1 Kg7 27.g3 Bc5 28.Kg2 Qe7 29.Qc2 Rfd6 30.Rad1 Ra7 31.Rfe1 Rdd7 32.Qc3+ Qf6 33.Qc2 Ra3 34.e5 Qf5 35.Qxf5 gxf5 36.f4 Rc3 37.Bc6 Ra7 38.Re2 Raa3 39.Bd7 Rd3 40.Rxd3 Rxd3 41.Bxf5 Rb3 42.Bd7 h5 43.Kh3 Rd3 44.Bc6 Rd4 45.Kg2 Kg6 46.Be4+ Kg7 47.Bf3 Rb4 48.Bxh5 Rxb5 49.f5 Bd4 50.e6 fxe6 51.fxe6 1-0
[Event "Titled Tue 12th Sep Early"]
[Site "chess.com INT"]
[Date "2023.09.12"]
[Round "4"]
[White "Chigaev, M"]
[Black "Pinheiro, I"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2615"]
[BlackElo "2306"]
[ECO "A30"]
[Opening "English"]
[Variation "symmetrical variation"]
[EventDate "2023.09.12"]
[WhiteFideId "4108116"]
[BlackFideId "2104350"]
1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 Nf6 6. d5 Na5 7. d6 O-O 8.
Be2 b6 9. O-O Bb7 10. a3 Rc8 11. Rb1 Re8 12. Nb5 a6 13. dxe7 Rxe7 14. Nd6
Rb8 15. b4 cxb4 16. axb4 Nc6 17. Nxb7 Rxb7 18. b5 axb5 19. cxb5 Ne5 20.
Nxe5 Rxe5 21. Bb2 Re6 22. Bf3 d5 23. Bxf6 Rxf6 24. Bxd5 Rd7 25. e4 Bf8 26.
Ra1 Kg7 27. g3 Bc5 28. Kg2 Qe7 29. Qc2 Rfd6 30. Rad1 Ra7 31. Rfe1 Rdd7 32.
Qc3+ Qf6 33. Qc2 Ra3 34. e5 Qf5 35. Qxf5 gxf5 36. f4 Rc3 37. Bc6 Ra7 38.
Re2 Raa3 39. Bd7 Rd3 40. Rxd3 Rxd3 41. Bxf5 Rb3 42. Bd7 h5 43. Kh3 Rd3 44.
Bc6 Rd4 45. Kg2 Kg6 46. Be4+ Kg7 47. Bf3 Rb4 48. Bxh5 Rxb5 49. f5 Bd4 50.
e6 fxe6 51. fxe6 1-0