FEN
[Event "October Chess Megatournament"]
[Site "https://cohenchessclub.com/eGwcfgat"]
[Date "2023.10.15"]
[White "Ido"]
[Black "Maxim"]
[Result "0-1"]
[UTCDate "2023.10.15"]
[UTCTime "19:00:00"]
[WhiteElo "1239"]
[BlackElo "1752"]
[WhiteRatingDiff "-4"]
[BlackRatingDiff "+1"]
[WhiteTitle "IM"]
[BlackTitle "GM🧂"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "C50"]
[Opening "Italian Game: Hungarian Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 { C50 Italian Game: Hungarian Defense } 4. O-O Nf6 5. Nc3 d6 6. d3 Bg4?! { (0.00 → 0.57) Inaccuracy. Na5 was best. } (6... Na5 7. Bb3 O-O 8. h3 a6 9. Bd2 Nxb3 10. axb3 c5 11. Ne2 Nh5 12. Nc3) 7. h3 Bh5 8. Bg5?! { (0.59 → 0.01) Inaccuracy. a4 was best. } (8. a4 O-O) 8... Nd4 9. g4 Nxg4?? { (0.42 → 2.56) Blunder. Nxf3+ was best. } (9... Nxf3+) 10. Nxd4 Bxg5?! { (2.67 → 3.41) Inaccuracy. Nf6 was best. } (10... Nf6 11. Nde2) 11. hxg4?? { (3.41 → 0.00) Blunder. Nf5 was best. } (11. Nf5) 11... exd4 12. gxh5 dxc3 13. bxc3 Bf4 14. Qf3?? { (0.22 → -2.34) Blunder. Qg4 was best. } (14. Qg4 Qf6 15. Rab1 g6 16. Kg2 gxh5 17. Qxh5 Bd2 18. Rh1 Rg8+ 19. Kf1 Rg5 20. Qxh7 Bxc3) 14... Qg5+ 15. Qg2 Qxg2+?? { (-2.17 → 0.23) Blunder. Qxh5 was best. } (15... Qxh5 16. Rfb1 b6 17. Rb5 c5 18. Qh1 Qg5+ 19. Qg2 Qh6 20. Bd5 Rb8 21. a4 O-O 22. Rab1) 16. Kxg2 { White offers draw } 16... O-O 17. Bd5?! { (0.29 → -0.45) Inaccuracy. Rab1 was best. } (17. Rab1 b6) 17... c6 18. Bb3 Bd2 19. c4 Bc3 20. Rad1 a5 21. a4 Bb4 22. d4 c5 23. d5?! { (0.45 → -0.30) Inaccuracy. c3 was best. } (23. c3 Bxc3 24. dxc5 dxc5 25. Rd5 Bd4 26. f4 Ra6 27. Rb1 Rb6 28. Bc2 Rxb1 29. Bxb1 f6) 23... Bc3 24. Rd3 Bd4?! { (-0.24 → 0.63) Inaccuracy. Bf6 was best. } (24... Bf6) 25. Kg3? { (0.63 → -0.66) Mistake. c3 was best. } (25. c3) 25... Rfe8?! { (-0.66 → -0.03) Inaccuracy. f5 was best. } (25... f5) 26. c3 Be5+ 27. Kf3?! { (0.37 → -0.25) Inaccuracy. f4 was best. } (27. f4) 27... h6 28. Bd1 Rf8 29. Kg2?! { (0.28 → -0.29) Inaccuracy. Ke3 was best. } (29. Ke3 f5 30. f4 Bf6 31. Kd2 Rae8 32. exf5 Re4 33. Re3 Rxe3 34. Kxe3 Bxc3 35. Kd3 Bb4) 29... f5 30. exf5 Rxf5 31. Rh3 Raf8 32. Bg4?! { (-0.85 → -1.44) Inaccuracy. Rh4 was best. } (32. Rh4) 32... Rg5?! { (-1.44 → -0.75) Inaccuracy. Rf4 was best. } (32... Rf4 33. Be2) 33. f3?? { (-0.75 → -2.85) Blunder. Rh4 was best. } (33. Rh4) 33... Bxc3? { (-2.85 → -1.37) Mistake. Rf4 was best. } (33... Rf4) 34. Kh2?? { (-1.37 → -5.40) Blunder. Kg3 was best. } (34. Kg3 Re5) 34... Rxg4 35. f4?! { (-5.78 → -9.62) Inaccuracy. fxg4 was best. } (35. fxg4 Rxf1) 35... Rgxf4 36. Rxf4 Rxf4?! { (-10.26 → -6.19) Inaccuracy. Be5 was best. } (36... Be5) 37. Rxc3 Rh4+ 38. Kg3 Rxh5 39. Kg4 Rg5+ 40. Kf4 Re5 41. Rg3 g5+ 42. Kf3 Kg7 43. Rh3 Kg6 44. Rg3 h5 45. Rg1 g4+ 46. Kg3 Kg5 47. Rh1?! { (-11.57 → Mate in 12) Checkmate is now unavoidable. Kf2 was best. } (47. Kf2 h4) 47... Re3+?! { (Mate in 12 → -10.67) Lost forced checkmate sequence. Re2 was best. } (47... Re2 48. Rh2 h4+ 49. Rxh4 Re3+ 50. Kf2 Rf3+ 51. Ke1 Kxh4 52. Ke2 Kg5 53. Ke1 Kf4 54. Kd2) 48. Kg2 h4 49. Kh2?! { (-11.13 → Mate in 12) Checkmate is now unavoidable. Kf2 was best. } (49. Kf2 Rb3) 49... g3+ 50. Kg2 Kg4 51. Rf1 Re2+ 52. Kg1 h3 53. Rb1 h2+ 54. Kh1 Kh3 55. Rb3 Re1# { Black wins by checkmate. } 0-1