[Event "IM MatthewG-p4p Arena"] [Site "https://lichess.org/RIN0FLyQ"] [Date "2023.05.11"] [White "MatthewG-p4p"] [Black "SergeyVoronChess"] [Result "0-1"] [UTCDate "2023.05.11"] [UTCTime "21:41:05"] [WhiteElo "3023"] [BlackElo "2458"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+16"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "30+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 Nf6 { A02 Bird Opening } 2. Nf3 d5 3. g3 c5 4. Bg2 Nc6 5. O-O e6 6. e4? { (0.00 → -1.16) Mistake. a4 was best. } (6. a4 Be7 7. b3 O-O 8. Bb2 Ng4 9. e3 f6 10. Nc3 Nb4) 6... Be7? { (-1.16 → 0.02) Mistake. Nxe4 was best. } (6... Nxe4 7. d3 Nd6 8. c4 dxc4 9. Ne5 cxd3 10. Nxc6 bxc6 11. Bxc6+ Bd7 12. Bxa8 Qxa8 13. Qxd3) 7. e5 Nd7 8. d4?! { (0.17 → -0.54) Inaccuracy. a4 was best. } (8. a4 a6 9. Nc3 O-O 10. Kh1 Rb8 11. d4 cxd4 12. Ne2 d3) 8... c4? { (-0.54 → 0.95) Mistake. cxd4 was best. } (8... cxd4 9. Kh1) 9. c3 Bb4?? { (0.75 → 4.73) Blunder. b5 was best. } (9... b5 10. Na3) 10. Be3?? { (4.73 → 0.88) Blunder. cxb4 was best. } (10. cxb4 Nxb4 11. Nc3 O-O 12. Ne1 b5 13. f5 Qb6 14. f6 Nxe5 15. fxg7 Kxg7 16. Be3 Bd7) 10... Be7 11. Nbd2 a5 12. g4 b6?! { (0.90 → 1.51) Inaccuracy. h5 was best. } (12... h5 13. gxh5 Rxh5 14. b3 cxb3 15. axb3 g6 16. Rf2 Nb6 17. Ng5 Bd7 18. Bf1 Bxg5 19. fxg5) 13. f5 Bb7 14. fxe6 fxe6 15. Qe2 Qc7 16. Ng5 Nf8?! { (1.97 → 2.73) Inaccuracy. Bxg5 was best. } (16... Bxg5 17. Bxg5 h6 18. Bh4 g5 19. Bg3 b5 20. Rf6 Nxf6 21. exf6 Qd7 22. Rf1 Kf7 23. Nf3) 17. Nf7 Rg8 18. Ng5?! { (2.85 → 1.76) Inaccuracy. g5 was best. } (18. g5 a4 19. Qh5 g6 20. Qf3 Rg7 21. Nh6 b5 22. a3 Na5 23. Rf2 O-O-O 24. Raf1 Bc6) 18... O-O-O 19. Ngf3?! { (1.86 → 0.92) Inaccuracy. Nf7 was best. } (19. Nf7) 19... Re8?! { (0.92 → 1.67) Inaccuracy. Ng6 was best. } (19... Ng6) 20. Bf4? { (1.67 → 0.15) Mistake. b3 was best. } (20. b3) 20... Ng6?! { (0.15 → 0.76) Inaccuracy. g5 was best. } (20... g5) 21. Bg3 h6?! { (0.66 → 1.35) Inaccuracy. Ref8 was best. } (21... Ref8 22. Qe3 h6 23. b3 cxb3 24. axb3 Rf7 25. g5 Qd7 26. Bh3 Ba6 27. Rfb1 hxg5 28. b4) 22. h4?! { (1.35 → 0.68) Inaccuracy. b3 was best. } (22. b3 cxb3) 22... Nf8?! { (0.68 → 1.73) Inaccuracy. Kb8 was best. } (22... Kb8) 23. h5? { (1.73 → 0.58) Mistake. b3 was best. } (23. b3) 23... Nd7?! { (0.58 → 1.38) Inaccuracy. g6 was best. } (23... g6 24. Kh2 Bd8 25. Bh3 Nh7 26. Nh4 gxh5 27. gxh5 Ng5 28. Ng6 Ne7 29. Rf6 Nxh3 30. Kxh3) 24. g5?! { (1.38 → 0.75) Inaccuracy. Nh4 was best. } (24. Nh4) 24... Ref8? { (0.75 → 2.27) Mistake. hxg5 was best. } (24... hxg5 25. Qe3 g4 26. Ng5 Nd8 27. Nf7 Nxf7 28. Rxf7 Qd8 29. Qe2 Bg5 30. Raf1 Re7 31. Nxc4) 25. gxh6? { (2.27 → 0.62) Mistake. g6 was best. } (25. g6) 25... gxh6 26. Nh2?? { (0.64 → -3.71) Blunder. Bh2 was best. } (26. Bh2) 26... Bg5?? { (-3.71 → 0.41) Blunder. Rxg3 was best. } (26... Rxg3 27. Rxf8+ Bxf8 28. Rf1 Qd8 29. Ndf3 Be7 30. Kh1 Qg8 31. Rg1 Nd8 32. Qe3 Nf7 33. Bh3) 27. Bf4?? { (0.41 → -5.01) Blunder. Rxf8+ was best. } (27. Rxf8+ Nxf8) 27... Ne7?? { (-5.01 → 0.20) Blunder. Bxf4 was best. } (27... Bxf4 28. Kh1 Ncxe5 29. dxe5 Nc5 30. Rf3 Rf5 31. Qf1 Nd3 32. Bh3 Rxe5 33. Rxf4) 28. Kh1?? { (0.20 → -4.81) Blunder. Bxg5 was best. } (28. Bxg5 Rxg5) 28... Bxf4 29. Nhf3?! { (-4.88 → -7.12) Inaccuracy. Bh3 was best. } (29. Bh3 Nf5 30. Bxf5 Rxf5 31. Ndf3 Qd8 32. Rf2 Nxe5 33. Rg1 Rxg1+ 34. Kxg1 Nxf3+ 35. Nxf3 Kb8) 29... Nf5 30. Bh3 Ng3+ 31. Kh2 Nxe2+ 32. Kh1 Bxd2 33. Rf2 Nxe5 34. Rxe2 Nxf3 35. Rf2 Bf4 36. Rxf3 Bg3? { (Mate in 10 → -8.60) Lost forced checkmate sequence. Qf7 was best. } (36... Qf7 37. Re1 Qxh5 38. Ref1 Kb8 39. b4 Bd6 40. Rxf8+ Bxf8 41. Rxf8+ Rxf8 42. Kh2 Rf2+ 43. Kg1) 37. Bg2? { (-8.60 → Mate in 5) Checkmate is now unavoidable. Raf1 was best. } (37. Raf1 Re8 38. Rf7 Qd8 39. R1f6 Bd6 40. Bg2 a4 41. Kg1 a3 42. bxa3 Kb8 43. Rg6 Qh4) 37... Bf2 38. Rxf2 Rxf2 39. Kg1 Rfxg2+ 40. Kf1 Qf7+ 41. Ke1 Qg7 42. Kd1 Rf2 43. b3 Qg1# { Black wins by checkmate. } 0-1