[Event "123chess CHAMPIONS Arena"] [Site "https://adjva4.dpdns.org/jVV7kgby"] [Date "2026.01.26"] [Round "-"] [White "Nikonenko_Tima"] [Black "Rom1963"] [Result "1-0"] [GameId "jVV7kgby"] [UTCDate "2026.01.26"] [UTCTime "18:54:12"] [WhiteElo "1725"] [BlackElo "1709"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "adjva4.dpdns.org"] 1. d4 { [%eval 0.17] } 1... e6 { [%eval 0.37] } { A40 Horwitz Defense } 2. Nc3 { [%eval 0.29] } 2... c6?! { (0.29 → 0.89) Inaccuracy. Nf6 was best. } { [%eval 0.89] } (2... Nf6 3. e4 d5 4. e5 Nfd7 5. f4 c5 6. Nf3 cxd4 7. Nxd4) 3. e4 { [%eval 0.61] } 3... d5 { [%eval 0.69] } 4. Bd3 { [%eval 0.72] } 4... dxe4 { [%eval 0.5] } 5. Nxe4 { [%eval 0.63] } 5... Be7?! { (0.63 → 1.28) Inaccuracy. Qxd4 was best. } { [%eval 1.28] } (5... Qxd4 6. Nf3 Qd5 7. O-O Nf6 8. Re1 Be7 9. Bf4 O-O 10. c4) 6. Qg4 { [%eval 1.3] } 6... g6 { [%eval 1.41] } 7. Qg3 { [%eval 1.36] } 7... Nf6 { [%eval 1.75] } 8. Nxf6+ { [%eval 1.82] } 8... Bxf6 { [%eval 1.77] } 9. Nf3 { [%eval 1.7] } 9... Bxd4?! { (1.70 → 2.68) Inaccuracy. c5 was best. } { [%eval 2.68] } (9... c5 10. dxc5 Nd7 11. Bg5 Qa5+ 12. c3 Bg7 13. Rd1 O-O 14. O-O Qxc5 15. Nd2) 10. Nxd4 { [%eval 2.13] } 10... Qxd4 { [%eval 2.28] } 11. Bf4 { [%eval 2.38] } 11... Qxb2?? { (2.38 → 4.96) Blunder. Qb4+ was best. } { [%eval 4.96] } (11... Qb4+ 12. c3 Qxb2 13. O-O Nd7 14. Bd6 Qxc3 15. Rfe1 Qf6 16. a4 Rg8 17. a5) 12. Be5 { [%eval 4.77] } 12... Qb4+ { [%eval 4.96] } 13. c3 { [%eval 4.84] } 13... Qb2 { [%eval 5.52] } 14. Rb1 { [%eval 5.54] } 14... Qxa2 { [%eval 5.61] } 15. Bxh8 { [%eval 5.63] } 15... Nd7 { [%eval 5.6] } 16. O-O { [%eval 5.59] } 16... Nc5 { [%eval 6.16] } 17. Rfe1 { [%eval 6.23] } 17... Nxd3 { [%eval 6.66] } 18. Qxd3 { [%eval 6.67] } 18... Qd5 { [%eval 7.03] } 19. Qg3 { [%eval 6.89] } 19... b6 { [%eval 8.22] } 20. Rbd1 { [%eval 8.19] } 20... Qf5 { [%eval 10.05] } 21. Qc7 { [%eval 9.12] } 21... a5? { (9.12 → Mate in 1) Checkmate is now unavoidable. Qg5 was best. } { Black offers draw } { [%eval #1] } (21... Qg5 22. Qxc6+ Ke7 23. Qxa8 Bd7 24. Qb8 Qc5 25. Qf4 Qc6 26. Kh1 Kf8 27. Bf6) 22. Qd8# { White wins by checkmate. } 1-0