[Event "Classical Shield Arena"] [Site "https://lichess.org/sUn4MLyV"] [Date "2024.05.10"] [White "Ivanchuko"] [Black "Parham060"] [Result "1-0"] [UTCDate "2024.05.10"] [UTCTime "20:31:32"] [WhiteElo "1871"] [BlackElo "1755"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } d5 2. Bb2 d4?! { (-0.19 → 0.89) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nf3 Bf5 4. e3 e6 5. a3 c5 6. c4 cxb4 7. Nd4) 3. a3 e5 4. d3?! { (0.47 → -0.53) Inaccuracy. Nf3 was best. } (4. Nf3 Nc6 5. d3 a6 6. c3 g5 7. cxd4 exd4 8. Qc1 Be7) 4... Nf6 5. Nd2 c5 6. b5?! { (-0.54 → -1.34) Inaccuracy. bxc5 was best. } (6. bxc5) 6... Be6?! { (-1.34 → -0.52) Inaccuracy. a6 was best. } (6... a6) 7. a4? { (-0.52 → -1.69) Mistake. Ngf3 was best. } (7. Ngf3) 7... b6? { (-1.69 → -0.13) Mistake. Qa5 was best. } (7... Qa5 8. e4) 8. Ngf3 Nbd7 9. g3 Qc7?! { (-0.28 → 0.57) Inaccuracy. c4 was best. } (9... c4 10. dxc4 Bb4 11. Bg2 Bxc4 12. Rc1 Rc8 13. c3 dxc3 14. Bxc3 Bxe2 15. Qxe2) 10. Bg2 Bd5 11. c4?! { (0.84 → 0.22) Inaccuracy. O-O was best. } (11. O-O Be7) 11... Bb7 12. O-O Bd6 13. Qc2?! { (0.39 → -0.27) Inaccuracy. a5 was best. } (13. a5 a6 14. axb6 Nxb6 15. bxa6 Rxa6 16. Rxa6 Bxa6 17. Qb3 O-O 18. Ra1 Bc8) 13... h5?! { (-0.27 → 0.28) Inaccuracy. O-O was best. } (13... O-O) 14. a5 h4? { (0.32 → 1.73) Mistake. bxa5 was best. } (14... bxa5 15. Nb3) 15. a6?! { (1.73 → 0.62) Inaccuracy. Nxh4 was best. } (15. Nxh4 Bxg2 16. axb6 Nxb6 17. Kxg2 Qd7 18. Ndf3 Rh5 19. Bc1 Nh7 20. e4 dxe3) 15... Bxf3 16. exf3 hxg3?! { (0.45 → 1.40) Inaccuracy. Kf8 was best. } (16... Kf8 17. f4) 17. fxg3 g5?! { (1.40 → 2.35) Inaccuracy. Kf8 was best. } (17... Kf8 18. Rae1) 18. Rae1?! { (2.35 → 1.24) Inaccuracy. f4 was best. } (18. f4 exf4 19. Bxa8 Ne5 20. Nf3 Kf8 21. Nxe5 Bxe5 22. Qe2 fxg3 23. Rxf6 Bxf6) 18... O-O-O 19. Bc1 g4?? { (0.87 → 3.84) Blunder. Rdg8 was best. } (19... Rdg8) 20. Ne4? { (3.84 → 2.24) Mistake. fxg4 was best. } (20. fxg4 Nxg4 21. Rxf7 Rdf8 22. Rxf8+ Bxf8 23. Nf1 Kd8 24. Bg5+ Be7 25. Qe2 Ne3) 20... Rh7? { (2.24 → 4.45) Mistake. Nxe4 was best. } (20... Nxe4 21. Rxe4 f5 22. Ree1 Rde8 23. fxg4 e4 24. dxe4 fxg4 25. e5 Nxe5 26. Rxe5) 21. Bg5? { (4.45 → 2.57) Mistake. fxg4 was best. } (21. fxg4 Nxg4 22. h3 Ne3 23. Bxe3 dxe3 24. Rxe3 Nf8 25. Rf6 Ne6 26. Qf2 Bf8) 21... Be7? { (2.57 → 4.68) Mistake. Nxe4 was best. } (21... Nxe4 22. Bxd8 Kxd8 23. dxe4 Nf6 24. fxg4 Nxg4 25. h3 Nh6 26. Rf6 Qd7 27. Qd3) 22. Qe2 Rdh8 23. Bh4?! { (4.76 → 3.28) Inaccuracy. Bxf6 was best. } (23. Bxf6 Nxf6 24. fxg4 Nd7 25. h4 f6 26. h5 Kd8 27. Bh3 Rh6 28. Rf5 Ke8) 23... Nxe4 24. Qxe4 Bxh4 25. gxh4 Rxh4 26. fxg4 Rxh2? { (3.11 → 5.31) Mistake. Rf8 was best. } (26... Rf8 27. Rf5 Kd8 28. Ref1 f6 29. Rh5 Rxh5 30. gxh5 Qd6 31. Qa8+ Qb8 32. Qd5) 27. Qa8+ Nb8 28. Rf5 e4 29. Rxe4 Qg3?? { (4.46 → Mate in 4) Checkmate is now unavoidable. R2h6 was best. } (29... R2h6 30. Qb7+ Qxb7 31. axb7+ Kd7 32. Rxf7+ Kd6 33. Rg7 a6 34. g5 Re6 35. bxa6) 30. Qb7+ Kd8 31. Rd5+ Nd7 32. Qxd7# { White wins by checkmate. } 1-0