FEN
[Event "May Chess Megatournament"]
[Site "https://cohenchessclub.com/EkBksRkc"]
[Date "2022.05.07"]
[White "Zander"]
[Black "Ao1000"]
[Result "0-1"]
[UTCDate "2022.05.07"]
[UTCTime "20:40:58"]
[WhiteElo "1488"]
[BlackElo "1780"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+2"]
[BlackTitle "IM🌴"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "C50"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. d3 d6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qg6? { (0.08 → 1.49) Mistake. Qd8 was best. } (9... Qd8 10. c3 a6 11. d4 Ba7 12. h3 exd4 13. cxd4 Ne7 14. Nxe7+ Qxe7 15. Re1 Be6 16. Bb3) 10. Nxc7 Rb8 11. Nd5?! { (1.55 → 0.87) Inaccuracy. c3 was best. } (11. c3) 11... Bh3 12. Nh4 Qg5 13. g3? { (1.03 → -0.14) Mistake. a4 was best. } (13. a4 a6) 13... Bxf1?! { (-0.14 → 0.38) Inaccuracy. Bg4 was best. } (13... Bg4 14. Qc1 Nd4 15. Qxg5 hxg5 16. Nf5 b5 17. Bb3 Nxf5 18. exf5 Kh7 19. f6 Bf3 20. Ne3) 14. Kxf1 f5?? { (0.50 → 5.74) Blunder. b5 was best. } (14... b5 15. Bb3) 15. exf5?! { (5.74 → 3.73) Inaccuracy. Nf3 was best. } (15. Nf3) 15... Nd4? { (3.73 → 6.55) Mistake. Kh7 was best. } (15... Kh7 16. d4) 16. f4?! { (6.55 → 4.39) Inaccuracy. Nf6+ was best. } (16. Nf6+ Kh8 17. Ne4 Qxh4 18. gxh4 Nxf5 19. Kg1 Nxh4 20. Kh1 Rf4 21. Qh5 Nf3 22. Qh3 Rbf8) 16... Qd8?? { (4.39 → Mate in 2) Checkmate is now unavoidable. exf4 was best. } (16... exf4 17. Nf6+) 17. fxe5?? { (Mate in 2 → 2.94) Lost forced checkmate sequence. Nf6+ was best. } (17. Nf6+ Kh8 18. Ng6#) 17... Nxf5?? { (2.94 → Mate in 2) Checkmate is now unavoidable. Kh7 was best. } (17... Kh7 18. f6) 18. Nxf5?? { (Mate in 2 → 0.98) Lost forced checkmate sequence. Nf6+ was best. } (18. Nf6+ Kh8 19. Ng6#) 18... Rxf5+ 19. Kg2 Rf2+ 20. Kg1?! { (0.81 → 0.00) Inaccuracy. Kh1 was best. } (20. Kh1 b5) 20... Rd2+? { (0.00 → 1.13) Mistake. Rxc2+ was best. } (20... Rxc2+ 21. Kh1 Rxc4 22. dxc4 dxe5 23. Qd3 Qe8 24. b4 Bd4 25. Rf1 b5 26. c5 Rd8 27. Qe4) 21. Ne3+ Kh7?? { (1.21 → 7.26) Blunder. d5 was best. } (21... d5 22. Qxd2 dxc4 23. Re1 cxd3 24. b4 Bb6 25. Qxd3 Qxd3 26. cxd3 Re8 27. Kg2 Rxe5 28. Nc2) 22. Qxd2 dxe5 23. Rf1 Qd4 24. c3? { (6.89 → 3.56) Mistake. Re1 was best. } (24. Re1) 24... Qxe3+ 25. Qxe3 Bxe3+ 26. Kg2 b5 27. Bxb5?? { (3.57 → -3.43) Blunder. Bd5 was best. } (27. Bd5 b4) 27... Rxb5 28. c4? { (-3.56 → -6.08) Mistake. Rb1 was best. } (28. Rb1 Ra5) 28... Rxb2+ 29. Kf3 Bd4 30. a4 Ra2 31. h4 Rxa4 32. g4 Ra3 33. Ke4 a5 34. g5 hxg5 35. hxg5 Kg6 36. Rg1?? { (-6.77 → Mate in 19) Checkmate is now unavoidable. Rf8 was best. } (36. Rf8 Kxg5) 36... Ra1?? { (Mate in 19 → -6.99) Lost forced checkmate sequence. Bxg1 was best. } (36... Bxg1 37. c5 Bxc5 38. Kd5 Rc3 39. Kc6 a4 40. Kd5 Bd4 41. Ke6 a3 42. Kd7 Rxd3 43. Kc6) 37. Rxa1 Bxa1 38. d4 Bxd4 39. Kd5 a4 40. c5 a3 41. c6 Bb6 42. Kc4 a2 43. Kb5 Bd8 44. Kc5 a1=Q 45. Kd6 Qd4+ 46. Ke6 Qg4+ 47. Kxe5 Qf5+ 48. Kd6 Qxg5 49. Kd7 Qe7+ 50. Kc8 Qc7# { Black wins by checkmate. } 0-1