
[Event "Titled Tue 13th Jun Early"]
[Site "chess.com INT"]
[Date "2023.06.13"]
[Round "4"]
[White "Kovalev, De"]
[Black "Valle Luis, Leo"]
[Result "1-0"]
[WhiteElo "2487"]
[BlackElo "2354"]
[ECO "A35"]
[PlyCount "93"]
1.c4 c5 2.Nf3 Nc6 3.Nc3 Nf6 4.g3 e6 5.Bg2 g6 6.O-O Bg7 7.d4 cxd4 8.Nxd4 O-O 9.Ndb5 a6 10.Nd6 Ne8 11.Bf4 e5 12.Be3 Nxd6 13.Qxd6 Qf6 14.Ne4 Qxd6 15.Nxd6 Bf6 16.Bb6 Be7 17.c5 Nd4 18.e3 Ne6 19.Rfd1 Bd8 20.b4 Kg7 21.Nxc8 Rxc8 22.Rxd7 Bxb6 23.cxb6 Rc4 24.a3 Rc2 25.Bxb7 Rb8 26.Bxa6 Rxb6 27.Bd3 Rd2 28.Bb5 Rc2 29.a4 Ng5 30.Rad1 Rf6 31.h4 Nh3+ 32.Kg2 Nxf2 33.R1d2 Rxd2 34.Rxd2 Ng4 35.Re2 Rd6 36.a5 f5 37.a6 Rd8 38.e4 fxe4 39.Bc6 e3 40.a7 Rd2 41.Kf3 e4+ 42.Bxe4 Ne5+ 43.Kxe3 Nc4+ 44.Kf2 Rd8 45.a8=Q Rxa8 46.Bxa8 Nd6 47.Bc6 1-0
[Site "chess.com INT"]
[Date "2023.06.13"]
[Round "4"]
[White "Kovalev, De"]
[Black "Valle Luis, Leo"]
[Result "1-0"]
[WhiteElo "2487"]
[BlackElo "2354"]
[ECO "A35"]
[PlyCount "93"]
1.c4 c5 2.Nf3 Nc6 3.Nc3 Nf6 4.g3 e6 5.Bg2 g6 6.O-O Bg7 7.d4 cxd4 8.Nxd4 O-O 9.Ndb5 a6 10.Nd6 Ne8 11.Bf4 e5 12.Be3 Nxd6 13.Qxd6 Qf6 14.Ne4 Qxd6 15.Nxd6 Bf6 16.Bb6 Be7 17.c5 Nd4 18.e3 Ne6 19.Rfd1 Bd8 20.b4 Kg7 21.Nxc8 Rxc8 22.Rxd7 Bxb6 23.cxb6 Rc4 24.a3 Rc2 25.Bxb7 Rb8 26.Bxa6 Rxb6 27.Bd3 Rd2 28.Bb5 Rc2 29.a4 Ng5 30.Rad1 Rf6 31.h4 Nh3+ 32.Kg2 Nxf2 33.R1d2 Rxd2 34.Rxd2 Ng4 35.Re2 Rd6 36.a5 f5 37.a6 Rd8 38.e4 fxe4 39.Bc6 e3 40.a7 Rd2 41.Kf3 e4+ 42.Bxe4 Ne5+ 43.Kxe3 Nc4+ 44.Kf2 Rd8 45.a8=Q Rxa8 46.Bxa8 Nd6 47.Bc6 1-0
[Event "Titled Tue 13th Jun Early"]
[Site "chess.com INT"]
[Date "2023.06.13"]
[Round "4"]
[White "Kovalev, De"]
[Black "Valle Luis, Leo"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2487"]
[BlackElo "2354"]
[ECO "A35"]
[Opening "English"]
[Variation "symmetrical, four knights system"]
[EventDate "2023.06.13"]
[WhiteFideId "14104059"]
[BlackFideId "54577187"]
1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 e6 5. Bg2 g6 6. O-O Bg7 7. d4 cxd4 8.
Nxd4 O-O 9. Ndb5 a6 10. Nd6 Ne8 11. Bf4 e5 12. Be3 Nxd6 13. Qxd6 Qf6 14.
Ne4 Qxd6 15. Nxd6 Bf6 16. Bb6 Be7 17. c5 Nd4 18. e3 Ne6 19. Rfd1 Bd8 20. b4
Kg7 21. Nxc8 Rxc8 22. Rxd7 Bxb6 23. cxb6 Rc4 24. a3 Rc2 25. Bxb7 Rb8 26.
Bxa6 Rxb6 27. Bd3 Rd2 28. Bb5 Rc2 29. a4 Ng5 30. Rad1 Rf6 31. h4 Nh3+ 32.
Kg2 Nxf2 33. R1d2 Rxd2 34. Rxd2 Ng4 35. Re2 Rd6 36. a5 f5 37. a6 Rd8 38. e4
fxe4 39. Bc6 e3 40. a7 Rd2 41. Kf3 e4+ 42. Bxe4 Ne5+ 43. Kxe3 Nc4+ 44. Kf2
Rd8 45. a8=Q Rxa8 46. Bxa8 Nd6 47. Bc6 1-0