Sphinx Dominator – Elite A/S - Budapest

[Event "30 minutos"] [Date "2018.11.24"] [Round "1"] [White "Sphinx Dominator"] [Black "Elite A/S - Budapest"] [Result "1/2-1/2"] [ECO "C19"] [Annotator "tradechess"] [PlyCount "103"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Qa5 9. Bd2 Bd7 {LiveBook: 536 Games} 10. c4 {[%emt 0:00:07] C19: French: 3 Nc3 Bb4: Main line: Nf3 and 7 a4} (10. Bd3 c4 11. Be2 f6 12. h4 fxe5 13. Nxe5 Nxe5 14. dxe5 O-O 15. h5 Qc7 16. f4 Qc5 17. Qc1 Nf5 18. Qa3 {1-0 (42) Svetushkin,D (2558)-Vocaturo,D (2596) Barcelona 2017}) 10... Qc7 11. c3 dxc4 12. Qc2 $146 {Black is better.} ({Predecessor:} 12. Bxc4 cxd4 13. Qe2 dxc3 14. Bxc3 Na5 15. Bxa5 Qxa5+ 16. Qd2 Qxd2+ 17. Kxd2 O-O {1/2-1/2 (65) Kujala,A (2267)-Lehtivaara,P (2335) Finland 2005}) 12... Na5 13. dxc5 Nb3 14. Ra3 Qxc5 15. Ra2 Nxd2 16. Qxd2 O-O-O {White must now prevent ...Bxa4!} 17. Qd6 Qxd6 18. exd6 Nf5 19. Ne5 Nxd6 20. Nxc4 Ne4 {Strongly threatening ...Kb8.} 21. Ne5 $2 { [%eval -173,23]} (21. f3 $1 $11 {[%eval -2,21]} Nxc3 22. Rc2) 21... Be8 $19 22. Bd3 f5 23. Bxe4 fxe4 24. h4 Rf8 25. a5 Rf5 $36 {[%mdl 2048] Black is on the roll.} 26. Ng4 Rc5 27. a6 Rxc3 28. axb7+ Kxb7 29. Rb2+ Kc8 {...Rc1+ is the strong threat.} 30. Rh3 Rxh3 31. gxh3 {[%mdl 4096] Endgame KRB-KRN} a5 32. Rb6 Bd7 33. Ne5 a4 34. Nxd7 Kxd7 $2 {[%eval -103,24] KR-KR} (34... Rxd7 $19 { [%eval -299,28]} 35. Rxe6 Rd4) 35. Ra6 $17 Rb8 36. Rxa4 Rb1+ 37. Kd2 Rb2+ 38. Ke3 Ke7 39. Rxe4 Rb3+ 40. Kf4 Rxh3 41. Kg5 Rf3 42. Re2 Rf5+ 43. Kg4 h5+ 44. Kg3 g5 45. hxg5 Rxg5+ 46. Kh4 Rf5 47. Kg3 e5 {[#]} 48. f4 $1 {[%mdl 512] [#]The position is equal.} h4+ $1 {[%mdl 512]} (48... Rxf4 49. Rxe5+) 49. Kh3 (49. Kxh4 Rxf4+) 49... Rxf4 {Hoping for ...e4.} 50. Rxe5+ Kf6 51. Rh5 Rf3+ 52. Kxh4 {Accuracy: White = 40%, Black = 41%.} 1/2-1/2