Event: Round 9: Cesar Acosta, Christian Alejandro - Guevara Ruiz, Santiago Jose
Date: 2024-05-30
White: Cesar Acosta, Christian Alejandro
WhiteElo: 1661
Black: Guevara Ruiz, Santiago Jose
BlackElo: 1806
Result: 0-1
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.14] } 1... Nf6 { [%eval 0.17] } 2. c4 { [%eval 0.21] } 2... e6 { [%eval 0.21] } 3. Nc3 { [%eval 0.18] } 3... d5 { [%eval 0.23] } 4. cxd5 { [%eval 0.35] } 4... exd5 { [%eval 0.23] } 5. Bf4 { [%eval 0.13] } 5... c5 { [%eval 0.1] } 6. e3 { [%eval 0.11] } 6... Nc6 { [%eval 0.12] } 7. Nf3 { [%eval 0.0] } 7... Bg4?! { [%eval 0.59] } { Inaccuracy. c4 was best. } 8. Be2 { [%eval 0.55] } 8... cxd4 { [%eval 0.97] } 9. exd4?! { [%eval 0.13] } { Inaccuracy. Nxd4 was best. } 9... Bb4 { [%eval 0.08] } 10. O-O { [%eval 0.09] } 10... O-O { [%eval 0.15] } 11. a3 { [%eval -0.14] } 11... Bxc3 { [%eval -0.17] } 12. bxc3 { [%eval -0.26] } 12... Ne4 { [%eval -0.21] } 13. Qc2 { [%eval -0.46] } 13... Rc8 { [%eval -0.57] } 14. Rac1? { [%eval -2.08] } { Mistake. Qb2 was best. } 14... Bxf3 { [%eval -2.04] } 15. Bxf3 { [%eval -2.06] } 15... Nxd4 { [%eval -2.05] } 16. Qd1 { [%eval -1.98] } 16... Nxf3+ { [%eval -1.86] } 17. Qxf3 { [%eval -2.04] } 17... Qf6? { [%eval -0.55] } { Mistake. Re8 was best. } 18. c4 { [%eval -0.68] } 18... Rfd8?! { [%eval 0.0] } { Inaccuracy. g5 was best. } 19. cxd5 { [%eval 0.0] } 19... Nc3 { [%eval 0.0] } 20. d6? { [%eval -1.16] } { Mistake. g3 was best. } 20... Qxf4 { [%eval -1.07] } 21. Rxc3 { [%eval -1.09] } 21... Qxf3 { [%eval -1.13] } 22. Rxf3 { [%eval -1.09] } 22... Rxd6 { [%eval -1.04] } 23. Rb3 { [%eval -1.35] } 23... b6 { [%eval -1.37] } 24. Re3 { [%eval -1.73] } 24... g6 { [%eval -1.67] } 25. Re7 { [%eval -1.71] } 25... a5 { [%eval -1.65] } 26. Rb7?! { [%eval -2.48] } { Inaccuracy. Re3 was best. } 26... Rc3 { [%eval -2.53] } 27. Ra1?! { [%eval -4.06] } { Inaccuracy. h3 was best. } 27... Rxa3 { [%eval -3.54] } 28. Rf1 { [%eval -4.17] } 28... a4 { [%eval -4.03] } 29. h3 { [%eval -4.45] } 29... Rb3 { [%eval -4.21] } 30. Ra1 { [%eval -4.47] } 30... a3?! { [%eval -3.52] } { Inaccuracy. b5 was best. } 31. Ra2?! { [%eval -4.82] } { Inaccuracy. Ra7 was best. } 31... b5 { [%eval -4.75] } 32. Kf1 { [%eval -5.27] } 32... Rb1+ { [%eval -5.12] } 33. Ke2 { [%eval -5.33] } 33... b4 { [%eval -5.26] } 34. Rxa3?! { [%eval -6.84] } { Inaccuracy. Rc2 was best. } 34... Rb2+ { [%eval -6.69] } 35. Kf3 { [%eval -6.59] } 35... bxa3 { [%eval -7.14] } 36. Ra7 { [%eval -7.1] } 36... Rd3+ { [%eval -6.84] } 37. Ke4 { [%eval -6.48] } 37... Rxf2 { [%eval -5.51] } 38. Kxd3 { [%eval -5.59] } 38... Rxg2 { [%eval -5.6] } 39. h4 { [%eval -5.59] } 39... Rh2 { [%eval -5.36] } 40. Ke3 { [%eval -5.71] } 40... Rxh4 { [%eval -5.91] } 41. Kf3 { [%eval -5.91] } 41... Rh3+ { [%eval -5.87] } 42. Kg4 { [%eval -5.74] } 42... Rb3 { [%eval -5.7] } 43. Kf4 { [%eval -6.48] } 43... Kg7 { [%eval -6.28] } 44. Kg4 { [%eval -6.73] } 44... h6 { [%eval -5.87] } 45. Kf4 { [%eval -7.34] } 45... Rc3 { [%eval -6.64] } 46. Ke5 { [%eval -6.44] } 46... Re3+ { [%eval -6.39] } 47. Kf4 { [%eval -6.3] } 47... Rb3 { [%eval -6.26] } 48. Ke5 { [%eval -6.95] } 48... h5 { [%eval -6.62] } 49. Kf4?? { [%eval #-24] } { Checkmate is now unavoidable. Ra4 was best. } 49... h4 { [%eval -9.85] } 50. Kg4? { [%eval #-10] } { Checkmate is now unavoidable. Rc7 was best. } 50... h3 { [%eval #-9] } 51. Rd7?? { [%eval #-8] } { Checkmate is now unavoidable. Re7 was best. } 51... h2 { [%eval #-8] } 52. Rd1 { [%eval #-8] } 52... a2 { [%eval #-7] } 53. Ra1 { [%eval #-6] } 53... f5+ { [%eval #-5] } 54. Kg5 { [%eval #-2] } 54... Rb4 { [%eval #-1] } 55. Rxa2 { [%eval #-1] } 55... Rg4# 0-1