CohenChessClub.com

[Event "May Chess Megatournament"] [Site "https://cohenchessclub.com/JmTks9ub"] [Date "2022.05.07"] [White "Matilda"] [Black "M280"] [Result "1-0"] [UTCDate "2022.05.07"] [UTCTime "19:55:03"] [WhiteElo "1641"] [BlackElo "1575"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-7"] [WhiteTitle "⛸"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C62"] [Opening "Ruy Lopez: Steinitz Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 { C62 Ruy Lopez: Steinitz Defense } 4. Nc3 Nf6 5. d3?! { (0.62 → 0.10) Inaccuracy. d4 was best. } (5. d4 exd4 6. Nxd4 Bd7 7. O-O Nxd4 8. Bxd7+ Qxd7 9. Qxd4 Be7 10. Nd5 Nxd5 11. Qxg7 Bf6) 5... Be7 6. Bg5 O-O 7. O-O Bd7 8. Qe2 a6 9. Ba4 b5 10. Bb3 Nh5?! { (-0.31 → 0.41) Inaccuracy. Na5 was best. } (10... Na5) 11. Bxe7?! { (0.41 → -0.24) Inaccuracy. Be3 was best. } (11. Be3 Nf4) 11... Qxe7?! { (-0.24 → 0.38) Inaccuracy. Nxe7 was best. } (11... Nxe7 12. Qe3) 12. Nd2? { (0.38 → -0.94) Mistake. Nd5 was best. } (12. Nd5 Qd8 13. c3 Na5 14. Bc2 Re8 15. Rfe1 Nf6 16. Ne3 h6 17. Rad1 Nc6 18. h3 Rb8) 12... Nf4 13. Qe3 Qg5 14. g3 Nh3+?! { (-0.83 → -0.07) Inaccuracy. Bh3 was best. } (14... Bh3 15. Nd5) 15. Kg2?! { (-0.07 → -0.61) Inaccuracy. Kh1 was best. } (15. Kh1 Qxe3) 15... Qg6? { (-0.61 → 0.58) Mistake. Qxe3 was best. } (15... Qxe3 16. fxe3) 16. Nf3? { (0.58 → -0.59) Mistake. Nd5 was best. } (16. Nd5 Rac8) 16... Nf4+? { (-0.59 → 0.55) Mistake. Kh8 was best. } (16... Kh8) 17. Kg1?? { (0.55 → -1.09) Blunder. Kh1 was best. } (17. Kh1 Ne6 18. Nd5 Kh8 19. Nh4 Qg4 20. c3 Qh3 21. Rae1 Rae8 22. Qd2 f6 23. Bd1 b4) 17... Bh3 18. Rfe1?? { (-1.17 → -4.77) Blunder. Nd5 was best. } (18. Nd5 Bxf1 19. Kxf1 Ne6 20. Nh4 Qh5 21. c3 Rac8 22. Bd1 Qg5 23. Qxg5 Nxg5 24. f4 exf4) 18... Ng2 19. Qg5?! { (-4.77 → -8.40) Inaccuracy. Qe2 was best. } (19. Qe2 Nxe1 20. Rxe1 Bg4 21. Nh4 Bxe2 22. Nxg6 hxg6 23. Nxe2 Na5 24. h4 Nxb3 25. axb3 a5) 19... Qxg5?! { (-8.40 → -4.82) Inaccuracy. Nd4 was best. } (19... Nd4) 20. Nxg5 Nxe1 21. Nxh3 Nf3+ 22. Kg2 Nd2?? { (-4.88 → 5.07) Blunder. Nfd4 was best. } (22... Nfd4 23. Bd5) 23. Rd1?? { (5.07 → -5.32) Blunder. Bd5 was best. } (23. Bd5 b4) 23... Nxb3 24. axb3 Nd4 25. Rd2 Rae8 26. Nd5 Re6?? { (-6.61 → -2.02) Blunder. c6 was best. } (26... c6 27. Ne3 a5 28. Ng5 g6 29. h4 f5 30. b4 axb4 31. c3 Nb3 32. Rd1 bxc3 33. bxc3) 27. Nxc7 Rf6? { (-1.95 → -0.66) Mistake. Re7 was best. } (27... Re7 28. Nd5 Ra7 29. b4 a5 30. bxa5 Rxa5 31. Ng5 Ra2 32. c3 Nb3 33. Rc2 Rfa8 34. Nf3) 28. Nxa6 Nf3?! { (-0.65 → 0.00) Inaccuracy. Ra8 was best. } (28... Ra8 29. Nb4) 29. Re2?? { (0.00 → -3.53) Blunder. Rd1 was best. } (29. Rd1 Nd4 30. Nb4 Rc8 31. Rd2 Nf3 32. Rd1) 29... Nd4?? { (-3.53 → -0.38) Blunder. Ra8 was best. } (29... Ra8 30. Nc7) 30. Re3?? { (-0.38 → -6.99) Blunder. Rd2 was best. } (30. Rd2 Ra8) 30... Nxc2 31. Re2 Nd4?! { (-7.21 → -5.37) Inaccuracy. Rc8 was best. } (31... Rc8 32. Ng5) 32. Rd2 Nxb3 33. Rc2 Na1? { (-4.67 → -2.34) Mistake. d5 was best. } (33... d5) 34. Rc1?! { (-2.34 → -3.07) Inaccuracy. Rc7 was best. } (34. Rc7 Re6 35. Nb4 Ree8 36. Nd5 Nb3 37. Ne7+ Kh8 38. Nf5 Rc8 39. Ra7 Ra8 40. Rc7 f6) 34... Nb3 35. Rc3 b4?? { (-2.91 → 5.31) Blunder. Nd4 was best. } (35... Nd4 36. Nc7) 36. Rxb3 d5 { Black offers draw } 37. Rxb4?? { (5.24 → -2.02) Blunder. Nc7 was best. } (37. Nc7 dxe4 38. Nd5 Rd6 39. dxe4 Rb8 40. Ng1 Rb7 41. Rd3 Kf8 42. g4 Rc7 43. Nf3 f6) 37... Rxa6 38. exd5 Rd6 39. Rb5? { (-2.56 → -4.08) Mistake. d4 was best. } (39. d4 Rxd5 40. dxe5 Rxe5 41. Nf4 Ree8 42. Nd3 Rb8 43. Ra4 Rb3 44. Rd4 Rc8 45. Kf3 Re8) 39... Rc8?? { (-4.08 → -1.14) Blunder. Rfd8 was best. } (39... Rfd8) 40. Ng1?? { (-1.14 → -4.24) Blunder. Kf3 was best. } { Black resigns. } (40. Kf3 f5 41. d4 exd4 42. Nf4 Rc2 43. h4 g6 44. Nd3 h6 45. Ne5 g5 46. hxg5 hxg5) 1-0