Event: Round 2: Alfredo Giaccio - Pablo Cayon Pelaez
Date: 2023-12-27
White: Alfredo Giaccio
WhiteTitle: GM
WhiteElo: 2342
Black: Pablo Cayon Pelaez
BlackElo: 2009
Result: 1/2-1/2
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.2] } 1... c5 { [%eval 0.33] } 2. Nf3 { [%eval 0.17] } 2... e6 { [%eval 0.0] } 3. d4 { [%eval 0.42] } 3... cxd4 { [%eval 0.26] } 4. Nxd4 { [%eval 0.4] } 4... Nc6 { [%eval 0.5] } 5. Nc3 { [%eval 0.33] } 5... Qc7 { [%eval 0.29] } 6. Nb3 { [%eval 0.0] } 6... a6 { [%eval 0.2] } 7. Bd3 { [%eval 0.38] } 7... b5 { [%eval 0.14] } 8. f4 { [%eval 0.21] } 8... Bb7 { [%eval 0.26] } 9. Qe2 { [%eval 0.18] } 9... d6 { [%eval 0.24] } 10. Be3 { [%eval 0.36] } 10... Nf6 { [%eval 0.23] } 11. O-O-O { [%eval 0.02] } 11... Be7 { [%eval 0.12] } 12. Kb1 { [%eval 0.06] } 12... Rc8 { [%eval 0.19] } 13. g4 { [%eval 0.3] } 13... Nd7 { [%eval 0.47] } 14. g5 { [%eval 0.37] } 14... Nc5?! { [%eval 0.93] } { Inaccuracy. O-O was best. } 15. Qf2 { [%eval 0.52] } 15... Nb4 { [%eval 0.95] } 16. Nxc5 { [%eval 1.04] } 16... dxc5 { [%eval 1.06] } 17. Be2? { [%eval -0.26] } { Mistake. Bf1 was best. } 17... c4?? { [%eval 2.47] } { Blunder. Nxc2 was best. } 18. Bf3?! { [%eval 1.59] } { Inaccuracy. a3 was best. } 18... O-O { [%eval 1.54] } 19. f5 { [%eval 1.35] } 19... Nc6?! { [%eval 2.35] } { Inaccuracy. Bc5 was best. } 20. f6 { [%eval 2.57] } 20... Bb4 { [%eval 2.44] } 21. fxg7 { [%eval 2.66] } 21... Rfe8?! { [%eval 3.97] } { Inaccuracy. Kxg7 was best. } 22. Bh5 { [%eval 3.84] } 22... Ne5 { [%eval 4.46] } 23. Bf4 { [%eval 4.29] } 23... Qc5 { [%eval 4.88] } 24. Qg3 { [%eval 4.62] } 24... Bxc3 { [%eval 4.49] } 25. Qxc3 { [%eval 3.86] } 25... Ng6 { [%eval 3.87] } 26. Qf3? { [%eval 2.0] } { Mistake. Bxg6 was best. } 26... c3 { [%eval 2.09] } 27. Rd7 { [%eval 1.52] } 27... cxb2?! { [%eval 2.35] } { Inaccuracy. Qc6 was best. } 28. c3?? { [%eval -0.01] } { Blunder. Bc7 was best. } 28... Qxc3 { [%eval 0.17] } 29. Qxc3 { [%eval 0.15] } 29... Bxe4+ { [%eval 0.16] } 1/2-1/2