Event: Round 4: Sampaio, Carlos Daniel Lemos - Ribeiro, Rodrigo
Date: 2024-03-24
White: Sampaio, Carlos Daniel Lemos
WhiteElo: 1552
Black: Ribeiro, Rodrigo
BlackTitle: NM
BlackElo: 2271
Result: 0-1
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.13] } 1... c5 { [%eval 0.33] } 2. Nf3 { [%eval 0.22] } 2... e6 { [%eval 0.41] } 3. Nc3 { [%eval 0.33] } 3... Nc6 { [%eval 0.49] } 4. d4 { [%eval 0.25] } 4... cxd4 { [%eval 0.32] } 5. Nxd4 { [%eval 0.33] } 5... Qc7 { [%eval 0.4] } 6. a3 { [%eval 0.17] } 6... Nf6 { [%eval 0.47] } 7. g3?! { [%eval -0.34] } { Inaccuracy. Be3 was best. } 7... Nxd4 { [%eval -0.02] } 8. Qxd4 { [%eval -0.07] } 8... Bc5 { [%eval 0.0] } 9. Qd1 { [%eval -0.3] } 9... O-O { [%eval 0.11] } 10. Bg2 { [%eval 0.0] } 10... b6 { [%eval 0.16] } 11. O-O { [%eval 0.31] } 11... Bb7 { [%eval 0.26] } 12. Re1 { [%eval 0.06] } 12... Qc6 { [%eval 0.27] } 13. Be3 { [%eval 0.01] } 13... Bxe3 { [%eval 0.25] } 14. Rxe3 { [%eval 0.22] } 14... Rac8 { [%eval 0.21] } 15. Rc1 { [%eval 0.13] } 15... Rfd8 { [%eval 0.17] } 16. Qe2 { [%eval 0.17] } 16... a6 { [%eval 0.16] } 17. Na2 { [%eval 0.01] } 17... e5 { [%eval 0.26] } 18. Rc3 { [%eval 0.0] } 18... Qe6 { [%eval -0.08] } 19. Rxc8 { [%eval -0.07] } 19... Rxc8 { [%eval 0.0] } 20. Nc3 { [%eval 0.0] } 20... b5 { [%eval -0.01] } 21. Qd3 { [%eval -0.4] } 21... Rc4 { [%eval -0.06] } 22. Rd1 { [%eval -0.08] } 22... Rd4 { [%eval -0.08] } 23. Qe2 { [%eval -0.11] } 23... g6 { [%eval -0.16] } 24. h3 { [%eval -0.22] } 24... Bc6 { [%eval -0.16] } 25. g4 { [%eval -0.51] } 25... Qc4?! { [%eval 0.29] } { Inaccuracy. h5 was best. } 26. Rxd4?! { [%eval -0.48] } { Inaccuracy. Qxc4 was best. } 26... Qxd4?! { [%eval 0.0] } { Inaccuracy. exd4 was best. } 27. Qd3 { [%eval 0.0] } 27... Qc5 { [%eval -0.03] } 28. Qe3 { [%eval -0.47] } 28... Qd6 { [%eval 0.0] } 29. Qd3 { [%eval -0.26] } 29... Qe7 { [%eval 0.0] } 30. Nd5 { [%eval 0.0] } 30... Bxd5 { [%eval 0.0] } 31. exd5 { [%eval -0.09] } 31... Qc5 { [%eval 0.1] } 32. Qf3?! { [%eval -0.67] } { Inaccuracy. b4 was best. } 32... Kg7 { [%eval -0.66] } 33. Qd3 { [%eval -1.02] } 33... d6 { [%eval -0.28] } 34. b4 { [%eval -0.74] } 34... Qc7?! { [%eval 0.0] } { Inaccuracy. Qc8 was best. } 35. Qb3?! { [%eval -0.67] } { Inaccuracy. Bf1 was best. } 35... Qb6?! { [%eval 0.0] } { Inaccuracy. h6 was best. } 36. Qe3?! { [%eval -1.21] } { Inaccuracy. Qd3 was best. } 36... Qc7 { [%eval -0.66] } 37. Qb3 { [%eval -0.76] } 37... g5?! { [%eval 0.0] } { Inaccuracy. Qc8 was best. } 38. Bf1 { [%eval 0.0] } 38... Qb6 { [%eval 0.18] } 39. Bg2? { [%eval -1.23] } { Mistake. c4 was best. } 39... h6? { [%eval -0.18] } { Mistake. Qd4 was best. } 40. c4 { [%eval -0.17] } 40... Qd4 { [%eval -0.28] } 41. Qc2?? { [%eval -4.38] } { Blunder. Bf1 was best. } 41... bxc4 { [%eval -4.3] } 42. Bf1 { [%eval -4.71] } 42... c3 { [%eval -4.92] } 43. Bxa6 { [%eval -4.8] } 43... Nxd5 { [%eval -4.72] } 44. Kf1 { [%eval -5.35] } 44... Nf4 { [%eval -5.04] } 45. b5?? { [%eval #-7] } { Checkmate is now unavoidable. Be2 was best. } 45... Qd2 { [%eval #-6] } 0-1