Event: Round 5: Burgos, Marcelo Alves - De Oliveira, Jairo Quintiliano
Date: 2025-01-22
White: Burgos, Marcelo Alves
WhiteElo: 2143
Black: De Oliveira, Jairo Quintiliano
BlackElo: 1917
Result: 0-1
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:01:58] } 1... d5 { [%eval 0.24] [%clk 0:03:00] } 2. c4 { [%eval 0.26] [%clk 0:01:59] } 2... c6 { [%eval 0.21] } 3. Nf3 { [%eval 0.18] [%clk 0:02:00] } 3... Nf6 { [%eval 0.24] } 4. g3 { [%eval 0.08] } 4... dxc4 { [%eval 0.38] } 5. Nbd2?! { [%eval -0.26] } { Inaccuracy. Bg2 was best. } 5... b5 { [%eval -0.29] } 6. Bg2 { [%eval -0.57] } 6... Bb7?! { [%eval 0.08] } { Inaccuracy. a5 was best. } 7. O-O { [%eval -0.25] } 7... e6 { [%eval 0.0] } 8. a4 { [%eval -0.13] } 8... Nbd7 { [%eval -0.09] } 9. Qc2 { [%eval -0.15] } 9... Be7 { [%eval -0.08] } 10. b3 { [%eval -0.09] } 10... cxb3 { [%eval -0.11] } 11. Nxb3 { [%eval -0.14] } 11... O-O { [%eval -0.25] } 12. Ne5 { [%eval -0.41] } 12... Nxe5 { [%eval -0.43] } 13. dxe5 { [%eval -0.45] } 13... Nd5 { [%eval -0.38] } 14. Bxd5?! { [%eval -1.04] } { Inaccuracy. Bd2 was best. } 14... cxd5?! { [%eval -0.08] } { Inaccuracy. exd5 was best. } 15. axb5 { [%eval -0.14] } 15... a6 { [%eval -0.02] } 16. bxa6 { [%eval 0.0] } 16... Rxa6 { [%eval -0.05] } 17. Rxa6 { [%eval -0.05] } 17... Bxa6 { [%eval -0.07] } 18. Be3 { [%eval -0.35] } 18... Qb8 { [%eval -0.3] } 19. Bd4? { [%eval -1.42] } { Mistake. Nd4 was best. } 19... Bxe2 { [%eval -0.98] } 20. Rb1 { [%eval -0.99] } 20... Bc4 { [%eval -0.9] } 21. Nd2 { [%eval -1.02] } 21... Qc7 { [%eval -0.95] } 22. Rc1 { [%eval -1.46] } 22... Rc8 { [%eval -1.49] } 23. Qa4 { [%eval -1.54] } 23... Qc6 { [%eval -1.1] } 24. Qxc6 { [%eval -1.12] } 24... Rxc6 { [%eval -1.07] } 25. Ra1 { [%eval -1.4] } 25... Ra6?! { [%eval -0.39] } { Inaccuracy. g5 was best. } 26. Rb1 { [%eval -0.44] } 26... g6 { [%eval -0.07] } 27. Rb8+ { [%eval -0.07] } 27... Kg7 { [%eval -0.05] } 28. Rc8?? { [%eval -1.74] } { Blunder. Nxc4 was best. } 28... Ra4 { [%eval -1.48] } 29. Rc7 { [%eval -2.05] } 29... Bg5?! { [%eval -1.37] } { Inaccuracy. Bd8 was best. } 30. f4 { [%eval -1.26] } 30... Bd8 { [%eval -1.35] } 31. Rc8 { [%eval -1.25] } 31... Be7 { [%eval -1.21] } 32. Rc7 { [%eval -1.32] } 32... Ba3 { [%eval -1.1] } 33. Nxc4?? { [%eval -3.07] } { Blunder. Nf3 was best. } 33... Rxc4 { [%eval -2.88] } 34. Rxc4?! { [%eval -3.86] } { Inaccuracy. Bb6 was best. } 34... dxc4 { [%eval -3.51] } 35. Kf2 { [%eval -3.23] } 35... Kf8? { [%eval -1.53] } { Mistake. g5 was best. } 36. Ke3 { [%eval -1.43] } 36... Ke7? { [%eval -0.3] } { Mistake. h5 was best. } 37. Kd2?? { [%eval -4.21] } { Blunder. Ba1 was best. } 37... Bb4+ { [%eval -4.07] } 38. Bc3 { [%eval -3.87] } 38... Bc5 { [%eval -3.77] } 39. h3?! { [%eval -5.14] } { Inaccuracy. Bb2 was best. } 39... Kd7 { [%eval -5.05] } 40. Ba5 { [%eval -5.38] } 40... Kc6 { [%eval -5.34] } 41. Kc3 { [%eval -5.42] } 41... Kd5 { [%eval -5.59] } 42. Bd8 { [%eval -5.56] } 42... Bf2 { [%eval -5.45] } 43. g4 { [%eval -5.6] } 43... Be1+ { [%eval -5.6] } 44. Kc2 { [%eval -5.92] } 44... Ke4 { [%eval -5.92] } 45. Bg5 { [%eval -5.92] } 45... Bg3 { [%eval -5.89] } 46. Kc3 { [%eval -5.77] } 46... Bxf4 { [%eval -5.82] } 47. Bh4 { [%eval -6.14] } 47... Kd5 { [%eval -5.91] } 48. Bf6 { [%eval -7.74] } 48... Bxe5+ { [%eval -7.72] } 0-1