Event: II Sampa Chess Open - Blitz FIDE
Site: idChess.com
Date: 2025-02-09
White: Guimaraes, Diogo Duarte
WhiteTitle: FM
WhiteElo: 2237
Black: De Oliveira, Jairo Quintiliano
BlackElo: 1892
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 180+2

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } 2... Nc6 { [%eval 0.25] } 3. Nd4?? { [%eval -4.67] } { Blunder. Bb5 was best. } 3... e5?? { [%eval 0.07] } { Blunder. cxd4 was best. } 4. Nb5?! { [%eval -0.7] } { Inaccuracy. Nxc6 was best. } 4... d6 { [%eval -0.4] } 5. N1c3?! { [%eval -1.02] } { Inaccuracy. Bc4 was best. } 5... a6 { [%eval -1.05] } 6. Na3 { [%eval -1.0] } 6... Be7?! { [%eval -0.41] } { Inaccuracy. b5 was best. } 7. Nc4 { [%eval -0.49] } 7... Nf6 { [%eval -0.09] } 8. Nb6?? { [%eval -5.39] } { Blunder. Ne3 was best. } 8... Rb8?? { [%eval 0.21] } { Blunder. Qxb6 was best. } 9. Nxc8 { [%eval 0.22] } 9... b5?? { [%eval 4.77] } { Blunder. Qxc8 was best. } 10. a4?? { [%eval 1.56] } { Blunder. Nxe7 was best. } 10... Rxc8?! { [%eval 2.22] } { Inaccuracy. Qxc8 was best. } 11. Nd5?? { [%eval 0.32] } { Blunder. axb5 was best. } 11... b4?? { [%eval 2.46] } { Blunder. Rb8 was best. } 1-0