
[Event "Titled Tue 17th Oct Early"]
[Site "chess.com INT"]
[Date "2023.10.17"]
[Round "1"]
[White "Demchenko, A"]
[Black "Leyva Rivera, Y"]
[Result "0-1"]
[WhiteElo "2608"]
[BlackElo "2337"]
[ECO "B67"]
[PlyCount "114"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.Kb1 h6 10.Be3 Ng4 11.Nxc6 Bxc6 12.Bf4 Qc7 13.Bg3 O-O-O 14.f3 Nf6 15.Qe3 Be7 16.Bc4 Kb8 17.Bf2 b5 18.Bb3 Nd7 19.Nd5 Bxd5 20.exd5 e5 21.a4 Nc5 22.axb5 axb5 23.Qe2 Qb7 24.Bxc5 dxc5 25.d6 Bxd6 26.Bd5 Qb6 27.Bxf7 Kc7 28.c3 Ra8 29.Bd5 Ra6 30.Kc2 c4 31.Ra1 Rd8 32.Rhd1 Kb8 33.Qe1 Bc7 34.Be4 Rxd1 35.Rxd1 Qa5 36.Rd7 Qa4+ 37.Kd2 Rd6+ 38.Rxd6 Bxd6 39.Qf2 Kc7 40.Qg3 g5 41.Qf2 Qa2 42.Kc1 Qa1+ 43.Bb1 Qa6 44.Qc2 Qb6 45.Qe2 Qg1+ 46.Kc2 Qxh2 47.b3 cxb3+ 48.Kxb3 Qg1 49.Bd3 Qc5 50.Bxb5 Qa3+ 51.Kc2 Qa2+ 52.Kd3 Qb1+ 53.Kd2 Qb2+ 54.Ke1 Qc1+ 55.Kf2 Bc5+ 56.Kg3 Qf4+ 57.Kh3 Qh4# 0-1
[Site "chess.com INT"]
[Date "2023.10.17"]
[Round "1"]
[White "Demchenko, A"]
[Black "Leyva Rivera, Y"]
[Result "0-1"]
[WhiteElo "2608"]
[BlackElo "2337"]
[ECO "B67"]
[PlyCount "114"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.Kb1 h6 10.Be3 Ng4 11.Nxc6 Bxc6 12.Bf4 Qc7 13.Bg3 O-O-O 14.f3 Nf6 15.Qe3 Be7 16.Bc4 Kb8 17.Bf2 b5 18.Bb3 Nd7 19.Nd5 Bxd5 20.exd5 e5 21.a4 Nc5 22.axb5 axb5 23.Qe2 Qb7 24.Bxc5 dxc5 25.d6 Bxd6 26.Bd5 Qb6 27.Bxf7 Kc7 28.c3 Ra8 29.Bd5 Ra6 30.Kc2 c4 31.Ra1 Rd8 32.Rhd1 Kb8 33.Qe1 Bc7 34.Be4 Rxd1 35.Rxd1 Qa5 36.Rd7 Qa4+ 37.Kd2 Rd6+ 38.Rxd6 Bxd6 39.Qf2 Kc7 40.Qg3 g5 41.Qf2 Qa2 42.Kc1 Qa1+ 43.Bb1 Qa6 44.Qc2 Qb6 45.Qe2 Qg1+ 46.Kc2 Qxh2 47.b3 cxb3+ 48.Kxb3 Qg1 49.Bd3 Qc5 50.Bxb5 Qa3+ 51.Kc2 Qa2+ 52.Kd3 Qb1+ 53.Kd2 Qb2+ 54.Ke1 Qc1+ 55.Kf2 Bc5+ 56.Kg3 Qf4+ 57.Kh3 Qh4# 0-1
[Event "Titled Tue 17th Oct Early"]
[Site "chess.com INT"]
[Date "2023.10.17"]
[Round "1"]
[White "Demchenko, A"]
[Black "Leyva Rivera, Y"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2608"]
[BlackElo "2337"]
[ECO "B67"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7"]
[EventDate "2023.10.17"]
[WhiteFideId "4160258"]
[BlackFideId "3505065"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. Kb1 h6 10. Be3 Ng4 11. Nxc6 Bxc6 12. Bf4 Qc7 13. Bg3 O-O-O 14.
f3 Nf6 15. Qe3 Be7 16. Bc4 Kb8 17. Bf2 b5 18. Bb3 Nd7 19. Nd5 Bxd5 20. exd5
e5 21. a4 Nc5 22. axb5 axb5 23. Qe2 Qb7 24. Bxc5 dxc5 25. d6 Bxd6 26. Bd5
Qb6 27. Bxf7 Kc7 28. c3 Ra8 29. Bd5 Ra6 30. Kc2 c4 31. Ra1 Rd8 32. Rhd1 Kb8
33. Qe1 Bc7 34. Be4 Rxd1 35. Rxd1 Qa5 36. Rd7 Qa4+ 37. Kd2 Rd6+ 38. Rxd6
Bxd6 39. Qf2 Kc7 40. Qg3 g5 41. Qf2 Qa2 42. Kc1 Qa1+ 43. Bb1 Qa6 44. Qc2
Qb6 45. Qe2 Qg1+ 46. Kc2 Qxh2 47. b3 cxb3+ 48. Kxb3 Qg1 49. Bd3 Qc5 50.
Bxb5 Qa3+ 51. Kc2 Qa2+ 52. Kd3 Qb1+ 53. Kd2 Qb2+ 54. Ke1 Qc1+ 55. Kf2 Bc5+
56. Kg3 Qf4+ 57. Kh3 Qh4# 0-1