[Event "ChessMasterAcademy-1B"] [Site "https://lichess.org/XaMZCy9A"] [Date "2023.08.06"] [White "andreacooray"] [Black "GKCCA0305"] [Result "1-0"] [UTCDate "2023.08.06"] [UTCTime "11:16:00"] [WhiteElo "881"] [BlackElo "659"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "360+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Nc3?! { (0.72 → 0.00) Inaccuracy. c4 was best. } (3. c4 e6 4. e3 Nf6 5. Nc3 Bd6 6. c5 Be7 7. a3 Ne4) 3... Nf6 4. Bf4 Bf5 5. e4? { (0.27 → -0.98) Mistake. e3 was best. } (5. e3 e6 6. Bb5 Nd7 7. O-O Bd6 8. Ne2 Ne7 9. h3 O-O) 5... Bg4? { (-0.98 → 0.64) Mistake. Nxe4 was best. } (5... Nxe4 6. Bb5 Nxc3 7. bxc3 e6 8. Ne5 a6 9. Bxc6+ bxc6 10. O-O) 6. exd5 Nb4? { (0.35 → 1.98) Mistake. Nxd5 was best. } (6... Nxd5) 7. h3?? { (1.98 → -0.18) Blunder. Bb5+ was best. } (7. Bb5+) 7... Bd7?? { (-0.18 → 1.74) Blunder. Bxf3 was best. } (7... Bxf3 8. gxf3 Nbxd5 9. Nxd5 Nxd5 10. Bg5 c6 11. c4 Nf6 12. Qd2 g6 13. O-O-O Bg7 14. h4) 8. d6? { (1.74 → 0.50) Mistake. Bc4 was best. } (8. Bc4 Bf5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. O-O Nbxd5 12. Nxd5 Qxd5 13. Bxc7 e6 14. Ne5 b5) 8... exd6 9. Nb5? { (0.88 → -0.72) Mistake. d5 was best. } (9. d5 c6) 9... Bxb5? { (-0.72 → 0.65) Mistake. Qe7+ was best. } (9... Qe7+ 10. Be3 Nbd5 11. Qd2 Ne4 12. Qc1 c6 13. Nc3 Nexc3 14. bxc3 O-O-O 15. Bd3 Nxe3 16. Qxe3) 10. Qe2+?? { (0.65 → -7.45) Blunder. Bxb5+ was best. } (10. Bxb5+ c6 11. Be2 Be7 12. Bd2 Nbd5 13. Bd3 O-O 14. O-O Nc7 15. a4 d5 16. Re1 a5) 10... Kd7?? { (-7.45 → 4.60) Blunder. Bxe2 was best. } (10... Bxe2 11. Bxe2 Nxc2+ 12. Kd2 Nxa1 13. Rxa1 Be7 14. Ke1 c6 15. Kf1 Qb6 16. b3 Qa5 17. Kg1) 11. Qxb5+ Ke7?! { (4.57 → 6.22) Inaccuracy. Nc6 was best. } (11... Nc6 12. d5 Nxd5 13. Qxd5 Qf6 14. Bc1 Re8+ 15. Kd1 Kc8 16. Bb5 Qe6 17. Qxe6+ fxe6 18. c3) 12. O-O-O Nxa2+ 13. Kb1 Nc3+ 14. bxc3 c6?! { (5.45 → 8.84) Inaccuracy. Qd7 was best. } (14... Qd7 15. Re1+ Kd8 16. Qxb7 Qc8 17. Qxc8+ Kxc8 18. Kc1 Rb8 19. Ng5 Kd7 20. Nxf7 Nd5 21. Bd2) 15. Re1+ Kd7 16. Qxb7+ Qc7 17. Qxa8 Nd5? { (7.77 → Mate in 1) Checkmate is now unavoidable. Qc8 was best. } (17... Qc8 18. Qxa7+ Qc7 19. Qa8 Qd8 20. Qxd8+ Kxd8 21. Ng5 Rg8 22. Nxf7+ Kd7 23. Bd3 Nd5 24. Bg3) 18. g3? { (Mate in 1 → 7.12) Lost forced checkmate sequence. Qe8# was best. } (18. Qe8#) 18... Nxc3+ 19. Kc1 Na2+ 20. Kb1 Nb4?! { (10.34 → Mate in 1) Checkmate is now unavoidable. Nc3+ was best. } (20... Nc3+ 21. Kb2 Be7 22. Qxh8 Qa5 23. Qb8 Nd5 24. Bd2 Qb6+ 25. Qxb6 axb6 26. Ra1 Nc7 27. Ra7) 21. c3?! { (Mate in 1 → 10.32) Lost forced checkmate sequence. Qe8# was best. } (21. Qe8#) 21... Nd3?! { (10.32 → Mate in 1) Checkmate is now unavoidable. Qc8 was best. } (21... Qc8 22. Qxa7+ Qc7 23. Qxc7+ Kxc7 24. cxb4 h6 25. h4 Kd8 26. Kc2 f6 27. Ra1 Ke8 28. Ra8+) 22. Bxd3 Qb6+ 23. Kc1 a6 24. Bf5+ Kc7 25. Qc8# { White wins by checkmate. } 1-0