[Event "Sirius Open (A.C.C.)"] [Site "OTB"] [Date "2026.04.25"] [Round "2"] [White "Atmatzidi Oikonomidi, Iro"] [Black "Theodorou Charalampos"] [Result "*"] [GameId "1zbRcsqZ"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B10"] [Opening "Caro-Kann Defense: Accelerated Panov Attack, Modern Variation"] [Termination "Unterminated"] [Annotator "adjva4.dpdns.org"] 1. e4 { [%eval 0.18] } 1... c6 { [%eval 0.31] } 2. c4 { [%eval 0.14] } 2... d5 { [%eval 0.23] } 3. exd5 { [%eval 0.13] } 3... cxd5 { [%eval 0.14] } 4. cxd5 { [%eval 0.0] } 4... Nf6 { [%eval 0.0] } { B10 Caro-Kann Defense: Accelerated Panov Attack, Modern Variation } 5. Nc3 { [%eval 0.0] } 5... Nxd5 { [%eval 0.0] } 6. d4 { [%eval 0.03] } 6... a6 { [%eval 0.17] } 7. Nf3 { [%eval 0.17] } 7... Bg4?! { (0.17 → 1.18) Inaccuracy. Nc6 was best. } { [%eval 1.18] } (7... Nc6 8. Bd3 Bg4 9. Be4 e6 10. O-O Be7 11. Qb3 O-O 12. Nxd5) 8. Bc4?! { (1.18 → 0.50) Inaccuracy. Qb3 was best. } { [%eval 0.5] } (8. Qb3 Nxc3 9. bxc3 b5 10. a4 Be6 11. Qb2 bxa4 12. c4 Bf5) 8... e6 { [%eval 0.6] } 9. O-O { [%eval 0.4] } 9... Be7?! { (0.40 → 1.05) Inaccuracy. Nxc3 was best. } { [%eval 1.05] } (9... Nxc3 10. bxc3 Qc7 11. Bd3 Nd7 12. h3 Bh5 13. Be3 Be7 14. Be2 O-O 15. a4) 10. Be3? { (1.05 → -0.07) Mistake. h3 was best. } { [%eval -0.07] } (10. h3 Nxc3 11. bxc3 Bf5 12. d5 exd5 13. Qxd5 Qxd5 14. Bxd5 Nc6 15. Nd4 Nxd4) 10... O-O { [%eval 0.17] } 11. Bb3 { [%eval -0.3] } 11... Nc6 { [%eval 0.1] } 12. Rc1 { [%eval -0.41] } 12... Bf6?! { (-0.41 → 0.14) Inaccuracy. Nxe3 was best. } { [%eval 0.14] } (12... Nxe3 13. fxe3 Rc8 14. d5 Na5 15. dxe6 fxe6 16. h3 Nxb3 17. Qxb3 Bxf3 18. Rxf3) 13. Bc2?! { (0.14 → -0.81) Inaccuracy. Nxd5 was best. } { [%eval -0.81] } (13. Nxd5 exd5 14. h3 Be6 15. Re1 Rc8 16. Qd2 Na5 17. Rxc8 Bxc8 18. Qc3 Re8) 13... Bxf3?! { (-0.81 → -0.23) Inaccuracy. Bxd4 was best. } { [%eval -0.23] } (13... Bxd4 14. Nxd5 Qxd5 15. Qd3 Bf5 16. Qd2 Bxe3 17. Qxd5 exd5 18. fxe3 Be4 19. Rfd1) 14. Qxf3 { [%eval -0.19] } 14... Ndb4 { [%eval 0.0] } 15. Bb1 { [%eval -0.13] } 15... Nxd4 { [%eval -0.06] } 16. Qe4 { [%eval -0.16] } 16... g6 { [%eval -0.17] } 17. Rfd1?! { (-0.17 → -0.89) Inaccuracy. Qxb7 was best. } { [%eval -0.89] } (17. Qxb7 Nbc6 18. Rfd1 Ra7 19. Qxc6 Nxc6 20. Rxd8 Rxd8 21. Bxa7 Nxa7 22. Kf1 Rd2) 17... Nbc6 { [%eval -0.81] } 18. Rd2 { [%eval -0.78] } 18... Qb6 { [%eval -0.64] } 19. Rcd1 { [%eval -0.73] } 19... Rfd8 { [%eval -0.58] } 20. h4 { [%eval -0.6] } 20... Qb4 { [%eval -0.21] } 21. h5 { [%eval -0.47] } 21... Rac8 { [%eval -0.29] } 22. hxg6 { [%eval -0.31] } 22... hxg6 { [%eval -0.37] } 23. a3 { [%eval -0.32] } 23... Qc4?! { (-0.32 → 0.31) Inaccuracy. Qc5 was best. } { [%eval 0.31] } (23... Qc5 24. Qg4 Qe5 25. Bf4 Qh5 26. Qxh5 gxh5 27. Be3 Nb3 28. Rxd8+ Rxd8 29. Rxd8+) 24. Qg4 { [%eval 0.26] } 24... e5?? { (0.26 → 4.21) Blunder. Bg7 was best. } { [%eval 4.21] } (24... Bg7 25. Bg5 Rd7 26. Qh3 Qc5 27. Ne4 Qe5 28. Kh1 f5 29. f4 Qd5 30. Nc3) 25. Ba2 { [%eval 3.9] } 25... Qc5?? { (3.90 → Mate in 5) Checkmate is now unavoidable. Qxa2 was best. } { [%eval #5] } (25... Qxa2 26. Nxa2 Na5 27. Bxd4 exd4 28. Rxd4 Bxd4 29. Rxd4 Re8 30. Nc3 Nb3 31. Rd1) 26. Qxg6+ { [%eval #4] } 26... Bg7 { [%eval #3] } 27. Qxf7+ { [%eval #2] } 27... Kh7 { [%eval #2] } 28. Qh5+ { [%eval #1] } *