Event: Cyprus Closed Chess Championship 2025
Site: Larnaca, Cyprus
Date: 2025-03-29
White: Konstantinidis, Konstantinos
WhiteElo: 2065
Black: Chiras, Panagiotis
BlackElo: 1821
Result: 1-0
ECO: A46
Opening: Yusupov-Rubinstein System
Variant: Standard
TimeControl: 90'/40m + 30'/end & 30/m

1. Nf3 { [%eval 0.18] } 1... Nf6 { [%eval 0.25] } 2. d4 { [%eval 0.2] } 2... e6 { [%eval 0.28] } 3. e3 { [%eval 0.4] } 3... b6 { [%eval 0.29] } 4. Bd3 { [%eval 0.23] } 4... Bb7 { [%eval 0.28] } 5. Nbd2 { [%eval 0.24] } 5... c5 { [%eval 0.35] } 6. O-O { [%eval 0.31] } 6... Nc6 { [%eval 0.35] } 7. b3 { [%eval 0.31] } 7... Qc7 { [%eval 0.65] } 8. c4 { [%eval 0.56] } 8... O-O-O? { [%eval 1.71] } { Mistake. b5 was best. } 9. Bb2 { [%eval 1.72] } 9... Bd6 { [%eval 1.69] } 10. Qe2 { [%eval 1.68] } 10... Rhg8?! { [%eval 2.78] } { Inaccuracy. Neg4 was best. } 11. Rfd1 { [%eval 2.75] } 11... h5 { [%eval 2.99] } 12. h3 { [%eval 2.94] } 12... Kb8?! { [%eval 3.75] } { Inaccuracy. dxe5 was best. } 13. Ng5 { [%eval 3.63] } 13... cxd4 { [%eval 4.37] } 14. exd4 { [%eval 4.55] } 14... Bf4 { [%eval 4.52] } 15. Ndf3 { [%eval 4.39] } 15... Nb4 { [%eval 4.98] } 16. Nxf7?! { [%eval 3.39] } { Inaccuracy. Bd2 was best. } 16... Nxd3? { [%eval 5.92] } { Mistake. Qxd6 was best. } 17. Rxd3 { [%eval 4.89] } 17... Rdf8?! { [%eval 7.03] } { Inaccuracy. Bxd6 was best. } 18. N7g5 { [%eval 6.08] } 18... Qc6 { [%eval 6.01] } 19. Bc1 { [%eval 6.02] } 19... Bxg5 { [%eval 6.19] } 20. Bxg5 { [%eval 6.3] } 20... Ne4 { [%eval 6.55] } 21. h4 { [%eval 6.23] } 21... Nxg5 22. hxg5 Rf5 23. Rad1 Qe4 24. Re3 Qg4 25. d5 Rgf8 26. Rd4 Rf4 27. Ree4 h4 28. Rxf4 Rxf4 29. Qe5+ 1-0