[Event "ISC Arena"] [Site "https://adjva4.dpdns.org/blX4i6UO"] [Date "2026.02.24"] [Round "-"] [White "RuvinRaynash"] [Black "SWACHU"] [Result "0-1"] [GameId "blX4i6UO"] [UTCDate "2026.02.24"] [UTCTime "14:10:05"] [WhiteElo "802"] [BlackElo "1309"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A00"] [Opening "Sodium Attack"] [Termination "Normal"] [Annotator "adjva4.dpdns.org"] 1. Na3?! { (0.15 → -0.52) Inaccuracy. c4 was best. } { [%eval -0.52] } { A00 Sodium Attack } (1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. d3 O-O 5. Nc3 Re8) 1... Nf6 { [%eval -0.26] } 2. d4 { [%eval -0.24] } 2... g6 { [%eval -0.03] } 3. Bf4 { [%eval -0.21] } 3... Bg7 { [%eval -0.23] } 4. Qd3 { [%eval -0.57] } 4... O-O { [%eval -0.87] } 5. O-O-O { [%eval -1.38] } 5... d6 { [%eval -0.83] } 6. Nb5?! { (-0.83 → -1.99) Inaccuracy. f3 was best. } { [%eval -1.99] } (6. f3 Nbd7 7. Qd2 b5 8. Bh6 Bxh6 9. Qxh6 c5 10. e4 Qa5 11. Kb1 cxd4) 6... Nc6 { [%eval -1.52] } 7. Nc3 { [%eval -1.66] } 7... Nd5?? { (-1.66 → 2.46) Blunder. b5 was best. } { [%eval 2.46] } (7... b5 8. Qxb5 Bd7 9. Qc4 Rb8 10. Nf3 Na5 11. Qa6 c5 12. e4 Bc8 13. Qe2) 8. Nxd5 { [%eval 2.5] } 8... Be6 { [%eval 2.89] } 9. Nb4?? { (2.89 → -3.22) Blunder. e4 was best. } { [%eval -3.22] } (9. e4 a5 10. Qd2 Nb4 11. a3 f5 12. Nc3 fxe4 13. Nge2 c5 14. dxc5 dxc5) 9... Nxb4 { [%eval -3.14] } 10. Qa3 { [%eval -3.04] } 10... a5 { [%eval -2.42] } 11. c3?! { (-2.42 → -3.71) Inaccuracy. e4 was best. } { [%eval -3.71] } (11. e4 f5 12. Ne2 fxe4 13. h4 c5 14. dxc5 Rf5 15. Be3 Qc8 16. c3 Rxc5) 11... Nxa2+ { [%eval -3.73] } 12. Kc2 { [%eval -3.94] } 12... Qd7 { [%eval -3.19] } 13. b3? { (-3.19 → -6.15) Mistake. e4 was best. } { [%eval -6.15] } (13. e4 c6 14. Ra1 b5 15. Nf3 b4 16. Qa4 Rfb8 17. Bd3 Qb7 18. Rhb1 c5) 13... Bxb3+?? { (-6.15 → -1.93) Blunder. a4 was best. } { [%eval -1.93] } (13... a4 14. c4 axb3+ 15. Qxb3 b5 16. e3 c5 17. Nf3 Ra4 18. Qxa4 bxa4 19. Rb1) 14. Qxb3 { [%eval -1.86] } 14... Nxc3 { [%eval -1.36] } 15. Qxc3 { [%eval -1.92] } 15... Qf5+ { [%eval -1.71] } 16. Rd3?! { (-1.71 → -2.48) Inaccuracy. e4 was best. } { [%eval -2.48] } (16. e4 Qxe4+ 17. Qd3 Qxf4 18. Qf3 Qxf3 19. Nxf3 c6 20. Kb3 Rfc8 21. Rb1 a4+) 16... Qxf4 { [%eval -2.63] } 17. Rf3?! { (-2.63 → -3.95) Inaccuracy. Rd2 was best. } { [%eval -3.95] } (17. Rd2 Qe4+ 18. Qd3 Qe6 19. e3 c5 20. Qb3 Qc8 21. Kd1 a4 22. Qb5 cxd4) 17... Qe4+ { [%eval -3.95] } 18. Rd3 { [%eval -4.46] } 18... e5?! { (-4.46 → -3.30) Inaccuracy. c5 was best. } { [%eval -3.3] } (18... c5 19. f3 Qc6 20. e4 b5 21. Kb1 Rfc8 22. h4 a4 23. h5 c4 24. Rd2) 19. d5?! { (-3.30 → -4.27) Inaccuracy. f3 was best. } { [%eval -4.27] } (19. f3 Qh4 20. g3 Qe7 21. dxe5 a4 22. f4 dxe5 23. fxe5 Bxe5 24. Qa3 Bd6) 19... Qa4+?! { (-4.27 → -3.32) Inaccuracy. c5 was best. } { [%eval -3.32] } (19... c5 20. Kc1 b5 21. Rd2 a4 22. f3 Qh4 23. g3 Qd8 24. e4 Bh6 25. Bxb5) 20. Kd2? { (-3.32 → -5.63) Mistake. Qb3 was best. } { [%eval -5.63] } (20. Qb3 Qf4 21. Nh3 a4 22. Nxf4 axb3+ 23. Rxb3 exf4 24. Kd3 c5 25. dxc6 bxc6) 20... e4 { [%eval -5.67] } 21. Rd4?! { (-5.67 → -8.10) Inaccuracy. Qa3 was best. } { [%eval -8.1] } (21. Qa3 Qc4 22. e3 exd3 23. Bxd3 Qb4+ 24. Qxb4 axb4 25. Bb1 Ra5 26. Ne2 Rxd5+) 21... Bxd4 { [%eval -7.77] } 22. Qxc7? { (-7.77 → Mate in 6) Checkmate is now unavoidable. Qc2 was best. } { [%eval #-6] } (22. Qc2 Qb4+ 23. Kc1 Qe1+ 24. Qd1 Qxf2 25. Nh3 Qe3+ 26. Qd2 Qa3+ 27. Kc2 Be3) 22... Qb4+ { [%eval #-6] } 23. Kc1 { [%eval #-5] } 23... Rfc8 { [%eval #-4] } 24. Qc2 { [%eval #-1] } 24... Qb2+ { [%eval #-2] } 25. Kd1 { [%eval #-2] } 25... Qxc2+ { [%eval #-1] } 26. Ke1 { [%eval #-1] } 26... Qc1# { Black wins by checkmate. } 0-1