[Event "Internet"] [Site "Europe Echecs"] [Date "2023-06-08"] [White "iroise22"] [Black "oswel"] [Result "0-1"] [WhiteElo "1413"] [BlackElo "1407"] [Variant "Standard"] [TimeControl "900+10"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 c5 4. c3 e6 5. Nf3 cxd4 6. exd4 Bd6 7. Bxd6 Qxd6 8. Bd3 Nc6 9. O-O O-O 10. Nbd2 Re8 11. Re1 Bd7 12. h3?! { (1.23 → 0.61) Inaccuracy. Ne5 was best. } (12. Ne5 Re7 13. Re3 Be8 14. Qe2 Rc7 15. Re1 Ne7 16. g4 Nd7 17. f4 b5 18. Bxb5 Nxe5) 12... Ne7 13. Qc2 h6 14. Ne5 Nf5 15. Ndf3 Rac8? { (0.95 → 2.23) Mistake. Qc7 was best. } (15... Qc7 16. Ng4) 16. b3? { (2.23 → 0.49) Mistake. g4 was best. } (16. g4 Ne7 17. g5 Ne4 18. gxh6 f6 19. Nxd7 Qxd7 20. Bxe4 dxe4 21. Rxe4 Nf5 22. hxg7 Kxg7) 16... b5? { (0.49 → 2.06) Mistake. Ne7 was best. } (16... Ne7) 17. a4?! { (2.06 → 1.14) Inaccuracy. g4 was best. } (17. g4 Ne7) 17... a6?! { (1.14 → 2.20) Inaccuracy. bxa4 was best. } (17... bxa4 18. Nxd7) 18. axb5?! { (2.20 → 1.53) Inaccuracy. g4 was best. } (18. g4 Ne7 19. g5 hxg5 20. Nxg5 Nf5 21. Ngxf7 Qc7 22. axb5 axb5 23. Qd1 b4 24. cxb4 Re7) 18... axb5?! { (1.53 → 2.15) Inaccuracy. Bxb5 was best. } (18... Bxb5 19. c4) 19. Qe2? { (2.15 → 0.70) Mistake. g4 was best. } (19. g4 Ne7 20. g5 hxg5 21. Nxg5 Qc7 22. Ngxf7 Nf5 23. Qe2 Qxc3 24. Bxf5 exf5 25. Nd6 Qxd4) 19... g5?? { (0.70 → 3.17) Blunder. Red8 was best. } (19... Red8) 20. g4 Ng7 21. Ra7?! { (4.32 → 3.04) Inaccuracy. h4 was best. } (21. h4 Qf8 22. hxg5 hxg5 23. Nxg5 Re7 24. Qc2 b4 25. Bh7+ Kh8 26. Ngxf7+ Rxf7 27. Ng6+ Kxh7) 21... Rxc3 22. Nxd7?? { (3.19 → 0.40) Blunder. h4 was best. } (22. h4 Re7 23. hxg5 hxg5 24. Qd2 Rxd3 25. Nxd3 Ne4 26. Qb4 Qxb4 27. Nxb4 f6 28. Rc1 Rf7) 22... Nxd7 23. Bxb5 Rxb3?? { (0.32 → 3.43) Blunder. Rd8 was best. } (23... Rd8 24. Rea1 Qf4 25. Kg2 Qe4 26. Qxe4 dxe4 27. Nxg5 hxg5 28. Bxd7 Rxb3 29. R1a5 Kf8 30. Rxg5) 24. Rxd7 Qb4 25. Bd3 f5?! { (4.10 → 5.96) Inaccuracy. Rf8 was best. } (25... Rf8 26. Ne5 Qxd4 27. Qd1 Qb2 28. Qf3 Qd2 29. Re3 f5 30. Kg2 Rbb8 31. Re2 Qd1 32. gxf5) 26. Qe5 Qf8 27. Qc7 Rxd3 28. Ne5 Rxh3?! { (5.04 → 7.36) Inaccuracy. fxg4 was best. } (28... fxg4 29. hxg4 Rf3 30. Nxf3 Qxf3 31. Rxg7+ Kf8 32. Rh7 Qxg4+ 33. Qg3 Qxg3+ 34. fxg3 Kg8 35. Rxh6) 29. Ng6? { (7.36 → 3.78) Mistake. Rf7 was best. } (29. Rf7) 29... Qf6 30. Ne7+?? { (3.89 → 0.87) Blunder. Rb1 was best. } (30. Rb1 Rg3+ 31. Qxg3 Qxg6 32. Rbb7 fxg4 33. Rxg7+ Qxg7 34. Rxg7+ Kxg7 35. Qc7+ Kf6 36. Qh7 Rf8) 30... Kh8?! { (0.87 → 1.71) Inaccuracy. Rxe7 was best. } (30... Rxe7 31. Rxe7) 31. Rd1?? { (1.71 → -2.74) Blunder. Nxf5 was best. } (31. Nxf5 exf5) 31... fxg4 32. Qc2? { (-3.23 → -5.90) Mistake. Re1 was best. } (32. Re1 Rf3 33. Re2 h5 34. Rd8 Qxd4 35. Rxe8+ Nxe8 36. Qb8 Qd1+ 37. Kg2 Rg3+ 38. Qxg3 Qxe2) 32... Rxe7 33. Rd8+ Re8 34. Rd7 g3 35. Rf1? { (-8.44 → Mate in 4) Checkmate is now unavoidable. Rxg7 was best. } (35. Rxg7 Kxg7 36. Qe2 gxf2+ 37. Kg2 Rh4 38. Rf1 Rf8 39. Rxf2 Qxf2+ 40. Qxf2 Rxf2+ 41. Kxf2 Rxd4) 35... Rf8?! { (Mate in 4 → -38.67) Lost forced checkmate sequence. Qf3 was best. } (35... Qf3 36. Qh7+ Kxh7 37. Rxg7+ Kxg7 38. Rb1 Qh1#) 36. f3?! { (-38.67 → Mate in 6) Checkmate is now unavoidable. Rf7 was best. } (36. Rf7 Qxf7 37. f4 Qh5 38. Qg2 Rh2 39. Qf3 g2 40. Qxg2 Rxg2+ 41. Kxg2 Qg4+ 42. Kh2 Qxf4+) 36... Qxd4+ 37. Kg2 Rh2+ 38. Kxg3 Rxc2 { Black wins. } 0-1