[Event "Hourly Chess960 Arena"] [Site "https://adjva4.dpdns.org/pP4myIxO"] [Date "2026.02.28"] [Round "-"] [White "eriksivans"] [Black "TudoR74"] [Result "0-1"] [GameId "pP4myIxO"] [UTCDate "2026.02.28"] [UTCTime "08:41:57"] [WhiteElo "1260"] [BlackElo "1904"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+0"] [BlackBerserk "true"] [Variant "Chess960"] [TimeControl "60+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "nnbqrbkr/pppppppp/8/8/8/8/PPPPPPPP/NNBQRBKR w KQkq - 0 1"] [SetUp "1"] [Annotator "adjva4.dpdns.org"] 1. e4 { [%eval 0.12] } 1... g6 { [%eval 0.54] } 2. d3 { [%eval 0.27] } 2... Bg7 { [%eval 0.42] } 3. Be3 { [%eval 0.14] } 3... O-O { [%eval 0.48] } 4. Nc3?! { (0.48 → -0.33) Inaccuracy. h4 was best. } { [%eval -0.33] } (4. h4 Bxb2 5. Nb3 Bg7 6. d4 d6 7. h5 Nb6 8. c4 Nc6 9. Qd2 e5) 4... d5?! { (-0.33 → 0.25) Inaccuracy. Nb6 was best. } { [%eval 0.25] } (4... Nb6 5. Nb3 d5 6. exd5 Nxd5 7. Nxd5 Qxd5 8. Bxa7 Nc6 9. Be3 Bxb2 10. g3) 5. Nb3?? { (0.25 → -3.17) Blunder. Nxd5 was best. } { [%eval -3.17] } (5. Nxd5 Bxb2 6. Nb3 c6 7. Nf4 Bc3 8. Nd2 Nd7 9. h4 Nf6 10. Ne2 Ba5) 5... dxe4?? { (-3.17 → 0.08) Blunder. d4 was best. } { [%eval 0.08] } (5... d4 6. Bxd4 Bxd4 7. Nxd4 Qxd4 8. h4 Qg7 9. h5 e5 10. Qd2 c6 11. f4) 6. Nxe4 { [%eval -0.18] } 6... Bf5?! { (-0.18 → 0.50) Inaccuracy. f5 was best. } { [%eval 0.5] } (6... f5 7. Nc3 e5 8. h4 Nb6 9. h5 Nc6 10. Bc5 Rf7 11. d4 e4 12. Bxb6) 7. g3?! { (0.50 → -0.19) Inaccuracy. Ng3 was best. } { [%eval -0.19] } (7. Ng3 Bc8 8. h4 f5 9. Bxa7 Nd7 10. h5 e5 11. d4 Nab6 12. dxe5 Nxe5) 7... Be6?! { (-0.19 → 0.70) Inaccuracy. Bxb2 was best. } { [%eval 0.7] } (7... Bxb2 8. h4 h5 9. f3 Bg7 10. g4 hxg4 11. h5 Nb6 12. hxg6 fxg6 13. Qe2) 8. h4 { [%eval 0.65] } 8... Bxb3? { (0.65 → 1.81) Mistake. h5 was best. } { [%eval 1.81] } (8... h5 9. Bxa7 b6 10. Bxb8 Qxb8 11. Ng5 Bf5 12. c3 c5 13. d4 Nc7 14. dxc5) 9. cxb3 { [%eval 1.26] } 9... Nc6 { [%eval 1.39] } 10. Qc2? { (1.39 → -0.21) Mistake. h5 was best. } { [%eval -0.21] } (10. h5 Nd4 11. hxg6 fxg6 12. Bg2 Nb6 13. Ng5 h6 14. Ne4 h5 15. g4 h4) 10... Nb6 { [%eval 0.23] } 11. Bxb6?? { (0.23 → -1.65) Blunder. Nc5 was best. } { [%eval -1.65] } (11. Nc5 Nd4 12. Bxd4 Qxd4 13. Bg2 Qxb2 14. Qxb2 Bxb2 15. Nxb7 e6 16. Re2 Ba3) 11... axb6 { [%eval -1.65] } 12. a3 { [%eval -1.7] } 12... Nd4 { [%eval -1.73] } 13. Qc3?? { (-1.73 → -6.39) Blunder. Qd1 was best. } { [%eval -6.39] } (13. Qd1 h5 14. Bg2 c6 15. b4 e6 16. O-O Re7 17. Qc1 Rd7 18. Nc3 Qb8) 13... Nf3+ { [%eval -6.36] } 14. Kg2 { [%eval -6.41] } 14... Nxe1+? { (-6.41 → -3.83) Mistake. Bxc3 was best. } { [%eval -3.83] } (14... Bxc3 15. Re3 Ne1+ 16. Kg1 Nc2 17. Re2 Bd4 18. Rxc2 Kh8 19. h5 g5 20. h6) 15. Qxe1 { [%eval -3.75] } 15... e5?! { (-3.75 → -2.71) Inaccuracy. Qd5 was best. } { [%eval -2.71] } (15... Qd5 16. h5 f5 17. hxg6 hxg6 18. Rh4 e6 19. Be2 g5 20. Bf3 gxh4 21. Nf6+) 16. Ng5 { [%eval -3.3] } 16... f6 { [%eval -2.87] } 17. Ne4 { [%eval -3.52] } 17... f5 { [%eval -3.58] } 18. Ng5 { [%eval -3.47] } 18... h6 { [%eval -3.4] } 19. Nf3 { [%eval -3.42] } 19... e4 { [%eval -2.98] } 20. dxe4 { [%eval -2.92] } 20... fxe4 { [%eval -2.79] } 21. Nd2?! { (-2.79 → -3.64) Inaccuracy. Bc4+ was best. } { [%eval -3.64] } (21. Bc4+ Kh8 22. Ng5 Qd7 23. a4 Bxb2 24. Qe2 Bd4 25. Nh3 Qf5 26. Qd2 Bg7) 21... Qd5?? { (-3.64 → 3.94) Blunder. e3 was best. } { [%eval 3.94] } (21... e3 22. fxe3 Kh8 23. a4 Qd5+ 24. e4 Qd4 25. Bc4 Qxb2 26. Qe2 Bc3 27. Rf1) 22. Kg1?? { (3.94 → -4.94) Blunder. Bc4 was best. } { [%eval -4.94] } (22. Bc4 c6 23. Nxe4 Kh8 24. Bxd5 cxd5 25. Qd2 dxe4 26. Re1 Rf5 27. Re2 Kh7) 22... Bxb2?? { (-4.94 → 3.23) Blunder. b5 was best. } { [%eval 3.23] } (22... b5 23. Bg2 Bd4 24. Bxe4 Qd6 25. Rh2 Qxg3+ 26. Rg2 Qxh4 27. Rxg6+ Kh8 28. Rg2) 23. f3?? { (3.23 → -6.89) Blunder. Bc4 was best. } { [%eval -6.89] } (23. Bc4 Qxc4 24. Nxc4 Bd4 25. Kg2 Rf3 26. Rf1 b5 27. Ne3 Ref8 28. Nd1 c5) 23... Bc3?? { (-6.89 → 0.00) Blunder. exf3 was best. } { [%eval 0.0] } (23... exf3 24. Qb1 Qd4+ 25. Kh2 Qxd2+ 26. Kh3 Kg7 27. Qd3 Bc3 28. Qxd2 Bxd2 29. Bb5) 24. Qxe4?? { (0.00 → -5.94) Blunder. Bc4 was best. } { [%eval -5.94] } (24. Bc4 Qxc4 25. bxc4 e3 26. Qb1 exd2 27. Qxg6+ Kh8 28. Qxh6+ Kg8 29. Qg6+ Kh8) 24... Qxd2 { [%eval -5.1] } 25. Qxb7?? { (-5.10 → Mate in 1) Checkmate is now unavoidable. Qxg6+ was best. } { [%eval #-1] } (25. Qxg6+ Kh8 26. Rh2 Qd4+ 27. Rf2 Qg7 28. Qxg7+ Bxg7 29. Rc2 c6 30. Kg2 Rd8) 25... Bd4# { Black wins by checkmate. } 0-1