Event: ISF U15 Gymnasiade 2025 - Boys Rapid
Site: idChess.com
Date: 2025-04-06
White: Karvatskyi, Oleksii
WhiteTitle: CM
WhiteElo: 2250
Black: Suzuki, Edgard Nascimento Souza
BlackElo: 1643
Result: 1-0
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard
TimeControl: 900+10

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } 2... e6 { [%eval 0.28] } 3. d4 { [%eval 0.4] } 3... cxd4 { [%eval 0.29] } 4. Nxd4 { [%eval 0.23] } 4... Nc6 { [%eval 0.28] } 5. Nc3 { [%eval 0.24] } 5... Qc7 { [%eval 0.35] } 6. Be2 { [%eval 0.27] } 6... a6 { [%eval 0.32] } 7. O-O { [%eval 0.21] } 7... Nf6 { [%eval 0.23] } 8. Be3 { [%eval 0.43] } 8... Bb4 { [%eval 0.39] } 9. Na4 { [%eval 0.4] } 9... O-O { [%eval 0.56] } 10. Nxc6 { [%eval 0.35] } 10... bxc6 { [%eval 0.4] } 11. f4 { [%eval 0.38] } 11... Rb8 { [%eval 0.35] } 12. Bf3 { [%eval 0.32] } 12... d5 { [%eval 0.49] } 13. e5 { [%eval 0.59] } 13... Nd7 { [%eval 0.55] } 14. a3 { [%eval 0.16] } 14... Ba5?? { [%eval 2.23] } { Blunder. Be7 was best. } 15. b4 { [%eval 2.1] } 15... Bb6 { [%eval 2.5] } 16. Nxb6 { [%eval 2.36] } 16... Nxb6 { [%eval 2.4] } 17. Bc5 { [%eval 2.41] } 17... Rd8 { [%eval 2.43] } 18. Bd6?! { [%eval 1.7] } { Inaccuracy. Qd4 was best. } 18... Rxd6 { [%eval 1.78] } 19. exd6 { [%eval 1.87] } 19... Qxd6 { [%eval 1.78] } 20. Qd4 { [%eval 1.84] } 20... a5 { [%eval 2.37] } 21. Rfd1 { [%eval 1.81] } 21... axb4 { [%eval 1.65] } 22. axb4 { [%eval 1.93] } 22... Qe7 { [%eval 2.35] } 23. c3 { [%eval 2.07] } 23... Nc4 { [%eval 2.66] } 24. Ra7 { [%eval 2.65] } 24... Bb7 { [%eval 2.91] } 25. Be2 { [%eval 2.97] } 25... Nd6 { [%eval 2.83] } 26. c4 { [%eval 2.93] } 26... Nc8?! { [%eval 3.75] } { Inaccuracy. Re8 was best. } 27. Ra4?! { [%eval 2.76] } { Inaccuracy. Qe5 was best. } 27... Qc7?! { [%eval 3.55] } { Inaccuracy. Qd8 was best. } 28. c5 { [%eval 3.44] } 28... Ne7 { [%eval 3.49] } 29. Rda1?! { [%eval 2.23] } { Inaccuracy. Qe5 was best. } 29... Nf5?! { [%eval 3.1] } { Inaccuracy. Ng6 was best. } 30. Qe5 { [%eval 3.09] } 30... Qc8?! { [%eval 3.94] } { Inaccuracy. Qxe5 was best. } 31. Bd3 { [%eval 3.32] } 31... Ne7?! { [%eval 4.66] } { Inaccuracy. f6 was best. } 32. Ra7 { [%eval 4.57] } 32... Ra8 { [%eval 5.57] } 33. Qd6 { [%eval 5.33] } 33... Nf5 { [%eval 6.46] } 34. Bxf5 { [%eval 6.35] } 34... exf5 { [%eval 8.24] } 35. Rxa8 { [%eval 8.1] } 35... Bxa8 { [%eval 7.52] } 36. Qc7 Qe8 37. Qa7 Qe7 1-0