Event: Round 4: Oliveira, Luciano - Prospero, Alexandre
Date: 2024-12-17
White: Oliveira, Luciano
WhiteTitle: IM
Black: Prospero, Alexandre
BlackElo: 2069
Result: 1/2-1/2
ECO: D46
Opening: Semi-Slav Defense: Chigorin Defense
Variant: Standard

1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.24] } 2. c4 { [%eval 0.19] } 2... e6 { [%eval 0.27] } 3. Nf3 { [%eval 0.16] } 3... Nf6 { [%eval 0.17] } 4. Nc3 { [%eval 0.1] } 4... c6 { [%eval 0.19] } 5. e3 { [%eval 0.13] } 5... Bd6 { [%eval 0.25] } 6. Bd3 { [%eval 0.22] } 6... Nbd7 { [%eval 0.54] } 7. O-O { [%eval 0.25] } 7... O-O { [%eval 0.27] } 8. e4 { [%eval 0.26] } 8... dxe4 { [%eval 0.47] } 9. Nxe4 { [%eval 0.44] } 9... Nxe4 { [%eval 0.45] } 10. Bxe4 { [%eval 0.44] } 10... h6 { [%eval 0.72] } 11. Bc2 { [%eval 0.68] } 11... e5 { [%eval 0.68] } 12. Re1 { [%eval 0.68] } 12... exd4 { [%eval 0.64] } 13. Qxd4 { [%eval 0.65] } 13... Nf6 { [%eval 1.2] } 14. Qh4?! { [%eval 0.16] } { Inaccuracy. Rd1 was best. } 14... Nh7 { [%eval 0.3] } 15. Qd4 { [%eval 0.04] } 15... Bb4 { [%eval 0.08] } 16. Rd1 { [%eval 0.02] } 16... Qxd4 { [%eval 0.04] } 17. Nxd4 { [%eval 0.02] } 17... Re8 { [%eval 0.01] } 18. h3 { [%eval 0.01] } 18... Nf6 { [%eval 0.07] } 19. Be3 { [%eval 0.04] } 19... Bc5 { [%eval 0.09] } 20. Kf1 { [%eval 0.06] } 20... Bd7 { [%eval 0.1] } 21. Bf4 { [%eval 0.0] } 21... Rad8 { [%eval 0.06] } 22. Nb3 { [%eval 0.06] } 22... Bf8 { [%eval 0.04] } 23. Na5 { [%eval 0.08] } 23... Bc8 { [%eval 0.07] } 24. Bc7 { [%eval -0.07] } 24... Rd6?? { [%eval 6.24] } { Blunder. Rxd1+ was best. } 25. Rd2?? { [%eval -7.58] } { Blunder. Bxd6 was best. } 25... Rxd2 { [%eval -7.66] } 26. Rc1 { [%eval -8.71] } 26... Rd1+?? { [%eval 0.0] } { Blunder. Ree2 was best. } 27. Rxd1 { [%eval -0.02] } 27... Be6 { [%eval -0.05] } 28. Rd8 { [%eval -0.01] } 28... Bb4 { [%eval -0.05] } 29. Bd3 { [%eval -0.14] } 29... Bc8 { [%eval 0.08] } 30. Nb3 { [%eval -0.01] } 30... Be7 { [%eval 0.03] } 31. Rxe8+ { [%eval 0.05] } 31... Nxe8 { [%eval 0.02] } 32. Bb8 { [%eval 0.01] } 32... a6 { [%eval 0.03] } 33. Be5 { [%eval 0.0] } 33... Bf6?! { [%eval 0.55] } { Inaccuracy. g6 was best. } 34. Bxf6 { [%eval 0.52] } 34... Nxf6 { [%eval 0.53] } 35. Nc5 { [%eval 0.04] } 35... Kf8 { [%eval 0.03] } 36. Ke2 { [%eval 0.06] } 36... Ke7 { [%eval 0.05] } 37. Ke3 { [%eval 0.06] } 37... Kd6 { [%eval 0.07] } 38. Kd4 { [%eval 0.0] } 38... b6 { [%eval 0.0] } 39. Na4 { [%eval 0.0] } 39... c5+ { [%eval 0.0] } 40. Ke3 { [%eval 0.0] } 40... Kc7 { [%eval 0.1] } 41. Nc3 { [%eval 0.09] } 41... Bb7 { [%eval 0.08] } 1/2-1/2