CohenChessClub.com

[Event "April Chess Megatournament"] [Site "https://cohenchessclub.com/CYQNkQGx"] [Date "2022.04.09"] [White "JAckAttAckUb"] [Black "Aarnav"] [Result "1-0"] [UTCDate "2022.04.09"] [UTCTime "19:45:16"] [WhiteElo "1804"] [BlackElo "1709"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-11"] [WhiteTitle "NM🧟"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A03"] [Opening "Bird Opening: Dutch Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. f4 d5 { A03 Bird Opening: Dutch Variation } 2. e3 b6 3. g3 Bb7 4. Bg2 Nf6 5. d4 e6 6. Nc3 Bb4 7. Bd2 Bxc3 8. Bxc3 O-O?! { (-0.56 → 0.20) Inaccuracy. Nc6 was best. } (8... Nc6 9. Nh3 a5 10. Nf2 h5 11. Qe2 Ne7 12. O-O-O Nf5 13. Kb1 Qd7 14. e4 dxe4 15. Nxe4) 9. Qd2?! { (0.20 → -0.58) Inaccuracy. g4 was best. } (9. g4) 9... Ne4 10. Bxe4 dxe4 11. Ne2 Nd7 12. O-O?! { (0.42 → -0.56) Inaccuracy. Bb4 was best. } (12. Bb4 Re8) 12... Nf6?! { (-0.56 → 0.02) Inaccuracy. f5 was best. } (12... f5 13. a4 Nf6 14. Bb4 Rf7 15. a5 Rd7 16. a6 Bd5 17. b3 Rb8 18. c4 Ba8 19. h3) 13. a4?! { (0.02 → -0.82) Inaccuracy. b3 was best. } (13. b3) 13... c5?! { (-0.82 → -0.10) Inaccuracy. Ba6 was best. } (13... Ba6 14. b3 Qd5 15. Bb2 Qh5 16. c4 Ng4 17. Nc3 Bb7 18. Qe2 c5 19. d5 Rad8 20. Rad1) 14. dxc5 Qxd2 15. Bxd2 bxc5 16. Bc3? { (0.18 → -1.07) Mistake. Rfd1 was best. } (16. Rfd1 Rab8 17. Nc3 a6 18. h3 Nd5 19. Nxd5 exd5 20. Ba5 Bc6 21. b3 Rb7 22. Kf2 f6) 16... Nd5?! { (-1.07 → -0.31) Inaccuracy. Ng4 was best. } (16... Ng4) 17. Bd2 Rfc8?! { (-0.48 → 0.04) Inaccuracy. Ba6 was best. } (17... Ba6 18. Kf2) 18. c4 Ne7 19. b3 Bc6 20. Nc3?! { (0.07 → -0.87) Inaccuracy. Kf2 was best. } (20. Kf2) 20... Rab8 21. Rab1 Ng6?? { (-0.73 → 1.31) Blunder. Rd8 was best. } (21... Rd8 22. Rb2 Rd3 23. Kf2 e5 24. Ke2 exf4 25. Rxf4 f5 26. g4 g5 27. Rf1 Rf8 28. gxf5) 22. Nb5? { (1.31 → -0.17) Mistake. Bc1 was best. } (22. Bc1 Nf8 23. Ba3 Nd7 24. Nb5 a6 25. Nd6 Rd8 26. Rfd1 Kf8 27. a5 Ke7 28. Kf2 h5) 22... Bxb5?? { (-0.17 → 1.65) Blunder. a6 was best. } (22... a6 23. Na7 Rc7 24. Nxc6 Rxc6 25. Ba5 Ne7 26. Rfd1 Rcc8 27. Kf2 Nc6 28. Bc3 Rd8 29. Rxd8+) 23. axb5? { (1.65 → 0.43) Mistake. cxb5 was best. } (23. cxb5 f5) 23... a6 24. bxa6 Ra8 25. Ra1 Rd8?? { (0.78 → 3.87) Blunder. Rc6 was best. } (25... Rc6 26. Ra4 Rcxa6 27. Rfa1 Rxa4 28. bxa4 Ne7 29. a5 Nf5 30. Rb1 Nd6 31. Bc3 f6 32. Rb5) 26. Bc3 Rd3? { (3.13 → 4.95) Mistake. Rd6 was best. } (26... Rd6) 27. Bb2?? { (4.95 → 0.30) Blunder. b4 was best. } (27. b4) 27... Rxb3 28. Bc1? { (0.07 → -0.95) Mistake. Ba3 was best. } (28. Ba3 Rxa6) 28... Rc3?? { (-0.95 → 2.35) Blunder. Rb6 was best. } (28... Rb6 29. Ra5 Rbxa6 30. Rxc5 Ne7 31. g4 Ra2 32. Rf2 Ra1 33. Rc2 h5 34. Rc7 Ng6 35. gxh5) 29. f5?? { (2.35 → 0.00) Blunder. Rd1 was best. } (29. Rd1) 29... exf5 30. Rxf5 Rxc4 31. Kg2? { (-0.47 → -1.59) Mistake. Rd5 was best. } (31. Rd5) 31... Rc2+?! { (-1.59 → -0.62) Inaccuracy. f6 was best. } (31... f6 32. Rf2 Ne5 33. Rfa2 Rb4 34. Bd2 Rb3 35. a7 Kf7 36. h3 Ke6 37. g4 c4 38. Rc2) 32. Kh3?! { (-0.62 → -1.63) Inaccuracy. Rf2 was best. } (32. Rf2 Rxf2+ 33. Kxf2 Ne5 34. Bd2 Ra7 35. Bc3 Nd3+ 36. Ke2 f5 37. g4 g6 38. gxf5 gxf5) 32... f6 33. Rd5 Ne5 34. Rd6?? { (-1.80 → -4.74) Blunder. Rd2 was best. } { White offers draw } (34. Rd2 Rxd2 35. Bxd2 Kf7 36. Ra4 Ke6 37. Bc3 Kd5 38. Bxe5 Kxe5 39. Kg4 Ra7 40. h4 Kd5) 34... Nc4?? { (-4.74 → -1.26) Blunder. Nf3 was best. } (34... Nf3) 35. Rc6 Na5?? { (-1.27 → 4.46) Blunder. Ne5 was best. } (35... Ne5 36. Rb6 h5 37. Rb2 Rxc1 38. Rxc1 Nd3 39. Rbb1 Nxc1 40. Rxc1 Rxa6 41. Rxc5 Ra3 42. Rxh5) 36. Rc7?? { (4.46 → -0.47) Blunder. Rxa5 was best. } (36. Rxa5 Rxc1 37. Rc7 Rc4 38. a7 h5 39. Rb5 Rb4 40. Rbxc5 Kh7 41. Rxh5+ Kg6 42. Ra5 Rb3) 36... Rxa6 37. Rc8+?? { (-1.09 → -2.96) Blunder. Rd7 was best. } (37. Rd7 f5) 37... Kf7 38. Rc7+ Kg6 39. Ra4?? { (-3.00 → -6.27) Blunder. g4 was best. } (39. g4) 39... Rxc1 40. Rxe4 h5 41. g4 Rf1?! { (-6.29 → -4.45) Inaccuracy. hxg4+ was best. } (41... hxg4+ 42. Rxg4+) 42. gxh5+ Kxh5 43. Rxc5+ Kg6?? { (-4.87 → -0.50) Blunder. g5 was best. } (43... g5 44. Rh4+ Kg6 45. Ra4 Nb7 46. Rxg5+ Kxg5 47. Rxa6 Rf3+ 48. Kg2 Rxe3 49. h4+ Kf5 50. Rb6) 44. Rg4+ Kh7 45. Rc7 Rf3+ 46. Kh4?? { (-0.04 → -4.59) Blunder. Kg2 was best. } (46. Kg2 Rxe3 47. Rcxg7+ Kh6 48. Rg8 Kh5 49. h3 f5 50. R8g5+ Kh6 51. Rxf5 Nc4 52. Rf8 Rg6) 46... Kh6 47. Rcxg7 Ra8?? { (-4.61 → Mate in 1) Checkmate is now unavoidable. f5 was best. } (47... f5) 48. R4g6# { White wins by checkmate. } 1-0