[Event "audvqkbd vs. OSMANYNI"] [Site "Chess.com"] [Date "2026-04-24"] [Round "-"] [White "audvqkbd"] [Black "OSMANYNI"] [Result "0-1"] [GameId "77c3pk9N"] [WhiteElo "1330"] [BlackElo "602"] [Variant "Standard"] [TimeControl "300+2"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation, Rubinstein Variation Accepted"] [Termination "Unknown"] [Annotator "adjva4.dpdns.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nc6 { [%eval 0.22] } 3. Nc3 { [%eval 0.06] } 3... Nf6 { [%eval 0.07] } 4. Bb5 { [%eval 0.04] } 4... Nd4 { [%eval 0.05] } 5. Nxd4 { [%eval 0.01] } { C48 Four Knights Game: Spanish Variation, Rubinstein Variation Accepted } 5... exd4 { [%eval 0.07] } 6. Na4?? { (0.07 → -2.96) Blunder. e5 was best. } { [%eval -2.96] } (6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Bc5 9. Qe2+ Qe6 10. a4 O-O) 6... a6?! { (-2.96 → -2.13) Inaccuracy. c6 was best. } { [%eval -2.13] } (6... c6 7. Bd3 b5 8. O-O bxa4 9. c3 Be7 10. cxd4 O-O 11. Qxa4) 7. Bd3 { [%eval -2.25] } 7... d5 { [%eval -2.05] } 8. exd5?! { (-2.05 → -3.00) Inaccuracy. e5 was best. } { [%eval -3.0] } (8. e5 Ng4 9. O-O b5 10. h3 Nh6 11. Nc3 dxc3 12. dxc3 c5 13. a4 c4) 8... Qxd5?! { (-3.00 → -2.19) Inaccuracy. b5 was best. } { [%eval -2.19] } (8... b5 9. O-O Be7 10. c4 bxa4 11. b4 axb3 12. axb3 O-O 13. Bb2 Bc5 14. Ra5) 9. c3?? { (-2.19 → -4.85) Blunder. O-O was best. } { [%eval -4.85] } (9. O-O b5 10. c4 Qb7 11. Be2 c6 12. Bf3 bxa4 13. Qxa4 Bd7 14. Re1+ Kd8) 9... Qxg2 { [%eval -4.96] } 10. Qe2+ { [%eval -4.85] } 10... Be7 { [%eval -4.99] } 11. Rf1 { [%eval -5.05] } 11... O-O { [%eval -5.07] } 12. cxd4 { [%eval -5.04] } 12... Re8 { [%eval -5.09] } 13. Kd1 { [%eval -6.31] } 13... Bd8 { [%eval -5.91] } 14. Bxh7+ { [%eval -7.7] } 14... Kxh7 { [%eval -7.64] } 15. Qd3+ { [%eval -7.64] } 15... g6 { [%eval -7.85] } 16. b3 { [%eval -8.36] } 16... Bf5 { [%eval -7.86] } 17. Qg3? { (-7.86 → Mate in 1) Checkmate is now unavoidable. Nc5 was best. } { [%eval #-1] } (17. Nc5 Bxd3 18. Nxd3 Qxf1+ 19. Kc2 Qh3 20. Ba3 Kg8 21. Rg1 Nd5 22. Rg3 Qe6) 17... Qxf1# { Black wins. } 0-1