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[Event "Matveeva Arena"] [Site "http://chess-academy.net/ymNJahd1"] [Date "2026.02.09"] [Round "-"] [White "Zaconaliona"] [Black "Hoznas"] [Result "0-1"] [UTCDate "2026.02.09"] [UTCTime "17:59:50"] [WhiteElo "1662"] [BlackElo "1500"] [WhiteRatingDiff "-165"] [BlackRatingDiff "+231"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A00"] [Opening "Ware Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. a4?! { (0.15 → -0.44) Inaccuracy. Best move was e4. } { A00 Ware Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... b6? { (-0.44 → 0.56) Mistake. Best move was e5. } (1... e5 2. e4 Nf6 3. Nc3 Bb4 4. Nd5 Nxd5 5. exd5 O-O 6. c3) 2. a5?! { (0.56 → -0.22) Inaccuracy. Best move was Nc3. } (2. Nc3 e6 3. e4 c5 4. Be2 Nc6 5. Nf3 Nf6 6. h3 Be7 7. e5 Nd5 8. Nxd5 exd5) 2... bxa5 3. b4?? { (0.20 → -2.83) Blunder. Best move was e4. } (3. e4 e6) 3... axb4 4. c3 bxc3?! { (-2.89 → -1.93) Inaccuracy. Best move was e6. } (4... e6 5. Nf3 Nf6 6. e3 Bb7 7. cxb4 Bxb4 8. Na3 O-O 9. Bb2 d6 10. Be2 Nbd7 11. O-O) 5. h4? { (-1.93 → -3.43) Mistake. Best move was Nxc3. } (5. Nxc3 e6) 5... cxd2+ 6. Qxd2? { (-2.54 → -4.00) Mistake. Best move was Nxd2. } (6. Nxd2 e6 7. g4 Nc6 8. Bb2 Nf6 9. g5 Nd5 10. Ngf3 Rb8 11. Qc1 h6 12. e4 Nf4) 6... Nc6?! { (-4.00 → -3.04) Inaccuracy. Best move was e6. } (6... e6 7. Nf3) 7. h5? { (-3.04 → -4.28) Mistake. Best move was Ba3. } (7. Ba3 Bb7 8. e4 a5 9. Nf3 Nb4 10. e5 e6 11. Be2 Ne7 12. O-O Ned5 13. Rc1 Be7) 7... Nb4?? { (-4.28 → 1.51) Blunder. Best move was e6. } (7... e6 8. Ba3 Bxa3 9. Rxa3 h6 10. Nf3 Nf6 11. Nc3 a5 12. e4 O-O 13. Bb5 Bb7 14. O-O) 8. Na3?? { (1.51 → -4.25) Blunder. Best move was Qxb4. } (8. Qxb4 e6 9. Qa5 Ne7 10. Nd2 Nc6 11. Qc3 Qf6 12. Qxf6 gxf6 13. Bb2 e5 14. g3 a5) 8... Na2?? { (-4.25 → 1.95) Blunder. Best move was e6. } (8... e6 9. Bb2) 9. Rxa2 Rb8 10. Bb2? { (2.02 → 0.66) Mistake. Best move was Rb2. } (10. Rb2 Rxb2) 10... g5?? { (0.66 → 8.63) Blunder. Best move was e5. } (10... e5) 11. hxg6?? { (8.63 → 5.14) Blunder. Best move was Bxh8. } (11. Bxh8) 11... d5?? { (5.14 → 13.44) Blunder. Best move was Nf6. } (11... Nf6 12. gxf7+) 12. Qc2?? { (13.44 → 5.29) Blunder. Best move was g7. } (12. g7) 12... Qd6?? { (5.29 → 11.16) Blunder. Best move was Nf6. } (12... Nf6) 13. Qc4?? { (11.16 → -10.70) Blunder. Best move was g7. } (13. g7) 13... Qxg6?? { (-10.70 → 9.57) Blunder. Best move was dxc4. } (13... dxc4 14. Bxh8 Qb4+ 15. Kd1 hxg6 16. e4 Be6 17. Nf3 Nf6 18. Bxf6 exf6 19. Nd4 Rd8 20. Rd2) 14. Qxd5?? { (9.57 → 1.70) Blunder. Best move was Qxc7. } (14. Qxc7) 14... Qxg2?? { (1.70 → 21.42) Blunder. Best move was Nf6. } (14... Nf6) 15. Qd8+?? { (21.42 → 0.97) Blunder. Best move was Bxg2. } (15. Bxg2) 15... Kxd8 16. Be5?? { (0.85 → -21.90) Blunder. Best move was Bxg2. } (16. Bxg2 Be6) 16... Qxh1 17. Bg7 Qxg1 18. f4?! { (-24.22 → Mate in 10) Checkmate is now unavoidable. Best move was Bxh8. } (18. Bxh8) 18... Qxf1+?! { (Mate in 10 → -18.77) Lost forced checkmate sequence. Best move was Bxg7. } (18... Bxg7 19. Rd2+ Ke8 20. Rd3 Bg4 21. Nc4 Rb1+ 22. Kd2 Qxf1 23. Rd8+ Kxd8 24. Ne5 Qxe2+ 25. Kc3) 19. Kd2?! { (-18.77 → Mate in 7) Checkmate is now unavoidable. Best move was Kxf1. } (19. Kxf1 Bxg7) 19... Qxe2+?! { (Mate in 7 → -19.26) Lost forced checkmate sequence. Best move was Bxg7. } (19... Bxg7 20. f5 Ba6 21. Nb5 Rxb5 22. Rxa6 Qf4+ 23. e3 Qf2+ 24. Kc1 Qf1+ 25. Kc2 Rb2#) 20. Kc3?! { (-19.26 → Mate in 1) Checkmate is now unavoidable. Best move was Kxe2. } (20. Kxe2 Bxg7 21. Nc2 Rb7 22. Ne1 Nf6 23. Nd3 Nd5 24. Ra5 e6 25. Ra3 Bd4 26. Kf3 Bb6) 20... Qxa2?! { (Mate in 1 → Mate in 5) Not the best checkmate sequence. Best move was Bxg7#. } (20... Bxg7#) 21. Kd4 Qxa3?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qd2+. } (21... Qd2+ 22. Ke4 f5+ 23. Kf3 Rb3+ 24. Bc3 Rxc3#) 22. Ke5 a5?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qe3+. } (22... Qe3+ 23. Kd5 e6+ 24. Kc4 Ba6#) 23. Kd5 a4?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qd3+. } (23... Qd3+ 24. Bd4 e6+ 25. Ke5 f6#) 24. Kc6 Qc1+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qd6#. } (24... Qd6#) 25. Kd5 c5?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Bxg7. } (25... Bxg7 26. Ke4 Qc2+ 27. Kd5 Bb7#) 26. Kc6 c4?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qc4. } (26... Qc4 27. Bxh8 Bd7#) 27. f5 a3?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was e6. } (27... e6 28. Bxf8 Qh1+ 29. Kd6 Qd5#) 28. Kc5 c3?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qf4. } (28... Qf4 29. Bd4 Qc7+ 30. Kd5 Bb7#) 29. Kc6 Qh6+?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was e6. } (29... e6 30. Bf6+ Nxf6 31. fxe6 Qh1#) 30. Kc5 Qxg7?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qd6+. } (30... Qd6+ 31. Kc4 Ba6+ 32. Kxc3 Qd3#) 31. Kc6 c2?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qd4. } (31... Qd4 32. f6 Qc4#) 32. Kc5 Nf6?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was c1=Q+. } (32... c1=Q+ 33. Kd5 Bb7#) 33. Kc6 c1=Q# { Black wins by checkmate. } 0-1