FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/XLcKHi0J"]
[Date "2023.11.10"]
[White "Aarav"]
[Black "Matthew4"]
[Result "0-1"]
[UTCDate "2023.11.10"]
[UTCTime "21:03:53"]
[WhiteElo "1616"]
[BlackElo "2154"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+1"]
[WhiteTitle "♞"]
[BlackTitle "GM🦃"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B06"]
[Opening "Modern Defense: Two Knights Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 g6?! { (0.21 → 0.80) Inaccuracy. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. Nc3 Bg7 3. d4 d6 4. Nf3 { B06 Modern Defense: Two Knights Variation } a6 5. Be3 b5 6. Bd3 Bb7 7. O-O Nd7 8. Qe2?! { (0.88 → 0.01) Inaccuracy. a4 was best. } (8. a4 b4 9. Nb1 Ngf6 10. Nbd2 O-O 11. c3 c5 12. h3 a5) 8... c5 9. dxc5 Nxc5 10. Bxc5 dxc5 11. Qe3? { (0.80 → -0.28) Mistake. Rfd1 was best. } (11. Rfd1 Qb8) 11... Qc7 12. Rad1 e6?? { (-0.48 → 1.66) Blunder. Nf6 was best. } (12... Nf6 13. Nd5 Nxd5 14. exd5 O-O 15. c4 Bxb2 16. h4 Bc8 17. Rfe1 Bf6 18. Rc1 Qd6 19. cxb5) 13. Be2?? { (1.66 → -0.37) Blunder. Bxb5+ was best. } (13. Bxb5+) 13... Ne7?? { (-0.37 → 1.29) Blunder. c4 was best. } (13... c4 14. Nd4) 14. a4?? { (1.29 → -0.57) Blunder. Bxb5+ was best. } (14. Bxb5+ axb5) 14... b4 15. Na2?! { (-0.37 → -1.31) Inaccuracy. Nb1 was best. } (15. Nb1) 15... O-O 16. b3 Rfd8?! { (-1.18 → -0.61) Inaccuracy. Qc6 was best. } (16... Qc6 17. Rfe1) 17. Rxd8+ Rxd8 18. Rd1?! { (-1.12 → -1.78) Inaccuracy. Nc1 was best. } (18. Nc1 a5) 18... Rxd1+ 19. Bxd1 Qd6?! { (-1.81 → -1.07) Inaccuracy. Nc8 was best. } (19... Nc8) 20. Qd3?! { (-1.07 → -1.82) Inaccuracy. Be2 was best. } (20. Be2 Nc6 21. Nc1 Nd4 22. Bd3 Nxf3+ 23. gxf3 Bd4 24. Qe1 Qf4 25. Ne2 Qg5+ 26. Kh1 Be5) 20... Qf4?? { (-1.82 → 3.57) Blunder. Qxd3 was best. } (20... Qxd3 21. cxd3 Nc6 22. Kf1 a5 23. Ke1 Ne5 24. Nxe5 Bxe5 25. Nc1 f5 26. Bc2 Bxh2 27. g3) 21. g3?? { (3.57 → -2.99) Blunder. Qd7 was best. } (21. Qd7) 21... Qf6?! { (-2.99 → -1.75) Inaccuracy. Qxe4 was best. } (21... Qxe4) 22. e5 Qf5 23. Qd8+?? { (-1.68 → -4.10) Blunder. Qxf5 was best. } (23. Qxf5) 23... Bf8 24. Qd3 Qxd3?! { (-3.82 → -2.55) Inaccuracy. Be4 was best. } (24... Be4 25. Qe2) 25. cxd3 Bd5? { (-2.98 → -1.25) Mistake. Bh6 was best. } (25... Bh6) 26. Nd2 Bg7 27. f4 Nf5?! { (-2.27 → -1.47) Inaccuracy. g5 was best. } (27... g5) 28. Nc4 Bxc4?? { (-1.62 → 0.00) Blunder. f6 was best. } (28... f6 29. g4 Nd4 30. exf6 Bxf6 31. Nc1 g5 32. fxg5 Bxg5 33. Ne2 Nf3+ 34. Kf2 Nxh2 35. Ng3) 29. dxc4 h5 30. g4?? { (0.14 → -1.61) Blunder. Nc1 was best. } (30. Nc1 a5 31. Kf2 Nd4 32. h3 Bf8 33. Ke3 Be7 34. Ke4 Kf8 35. Nd3 Kg7 36. g4 hxg4) 30... hxg4 31. Bxg4?! { (-1.50 → -2.28) Inaccuracy. Nc1 was best. } (31. Nc1 Ne3 32. Be2 g5 33. fxg5 Bxe5 34. Kf2 Nf5 35. Bxg4 Bxh2 36. Bxf5 exf5 37. Nd3 Bd6) 31... Nd4? { (-2.28 → -0.65) Mistake. Bh6 was best. } (31... Bh6) 32. Nc1 Bh6 33. Nd3?? { (-0.76 → -2.88) Blunder. Kg2 was best. } (33. Kg2 Bxf4 34. Nd3 Be3 35. Nxc5 a5 36. Bd1 Nc6 37. Nd7 Bf4 38. Kf3 Nxe5+ 39. Kxf4 Nxd7) 33... Nxb3 34. Kg2 Na5 35. Nxc5?? { (-2.76 → -5.72) Blunder. Kg3 was best. } (35. Kg3 b3 36. Bd1 g5 37. fxg5 Bxg5 38. Nxc5 b2 39. Bc2 Nxc4 40. Nxa6 Nxe5 41. Kf2 Nc4) 35... b3 36. Bd1 b2 37. Bc2 Bxf4 38. Nxa6 Nxc4 39. Nc5?! { (-5.85 → -12.56) Inaccuracy. Bb1 was best. } (39. Bb1) 39... Ne3+ 40. Kf3 Nxc2 41. Kxf4?! { (-13.76 → Mate in 8) Checkmate is now unavoidable. Nd3 was best. } (41. Nd3 b1=Q) 41... b1=Q 42. a5 Qb4+ 43. Ne4 Qxa5?! { (Mate in 8 → -63.82) Lost forced checkmate sequence. Qd4 was best. } (43... Qd4 44. Kf3 Qe3+ 45. Kg2 Qxe4+ 46. Kg3 Qe3+ 47. Kg4 Qf2 48. Kh3 Ne3 49. a6 Qf3+ 50. Kh4) 44. h4?! { (-63.82 → Mate in 9) Checkmate is now unavoidable. Nf6+ was best. } (44. Nf6+ Kf8) 44... Qe1 45. h5 Qe3+ 46. Kg4 Qxe4+ 47. Kg5 Qf5+ 48. Kh6 Qxh5# { Black wins by checkmate. } 0-1