CohenChessClub.com

[Event "December Megatournament"] [Site "https://cohenchessclub.com/487qfNFQ"] [Date "2022.12.17"] [White "EMmI"] [Black "Nikolai"] [Result "1/2-1/2"] [UTCDate "2022.12.17"] [UTCTime "21:22:09"] [WhiteElo "1292"] [BlackElo "1104"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [WhiteTitle "GM🐇"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 d5 2. d4 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Nc3?! { (0.84 → 0.04) Inaccuracy. c4 was best. } (3. c4 e6 4. e3 Nf6 5. Nbd2 b6 6. a3 Bb7 7. Qc2 Nb8 8. cxd5 exd5 9. Bb5+ c6) 3... Nf6 4. Bg5?! { (0.33 → -0.30) Inaccuracy. Bf4 was best. } (4. Bf4 Bf5 5. e3 e6 6. Bd3 Bxd3 7. cxd3 Bd6 8. Be5 Nd7) 4... h6 5. Bxf6 gxf6 6. e4 dxe4 7. Nxe4 Bd7?? { (0.34 → 2.12) Blunder. f5 was best. } (7... f5) 8. Bb5?! { (2.12 → 1.26) Inaccuracy. d5 was best. } (8. d5 Ne5) 8... a6 9. Bxc6? { (1.35 → 0.08) Mistake. Qe2 was best. } (9. Qe2 e6 10. Ba4 Qe7 11. c3 O-O-O 12. O-O Nb8 13. Bxd7+ Nxd7 14. b4 h5 15. a4 h4) 9... Bxc6 10. Qe2 Bxe4?! { (0.00 → 0.61) Inaccuracy. e6 was best. } (10... e6 11. O-O-O Qe7 12. Nc3 O-O-O 13. Rd3 h5 14. Rhd1 h4 15. g3 hxg3 16. hxg3 Qe8 17. a3) 11. Qxe4 e6?? { (0.63 → 3.19) Blunder. c6 was best. } (11... c6 12. O-O e6 13. Rfd1 Bg7 14. Qe2 f5 15. c3 Qc7 16. Ne1 h5 17. a4 h4 18. Nd3) 12. c4?? { (3.19 → 0.67) Blunder. Qxb7 was best. } (12. Qxb7 Rb8 13. Qc6+ Qd7 14. Qxd7+ Kxd7 15. O-O-O h5 16. g3 Bh6+ 17. Kb1 Rb5 18. Rd3 Rhb8) 12... e5?? { (0.67 → 6.00) Blunder. c6 was best. } (12... c6) 13. dxe5? { (6.00 → 3.65) Mistake. O-O-O was best. } (13. O-O-O h5 14. Kb1 Bh6 15. Qxb7 O-O 16. Nh4 f5 17. Nxf5 Qf6 18. Nxh6+ Qxh6 19. dxe5 Rad8) 13... fxe5?! { (3.65 → 5.50) Inaccuracy. Bb4+ was best. } (13... Bb4+ 14. Kf1) 14. Qd5?? { (5.50 → -0.77) Blunder. Qxb7 was best. } (14. Qxb7) 14... Qxd5 15. cxd5 Be7?? { (-0.80 → 0.90) Blunder. O-O-O was best. } (15... O-O-O 16. O-O-O) 16. O-O?? { (0.90 → -0.98) Blunder. Nxe5 was best. } (16. Nxe5 f6) 16... e4 17. Nd2 e3?? { (-0.93 → 1.59) Blunder. f5 was best. } (17... f5) 18. fxe3 Bb4?! { (1.56 → 2.58) Inaccuracy. Bg5 was best. } (18... Bg5 19. Rae1 Rd8 20. Rf5 c6 21. Ne4 Rxd5 22. Rxd5 cxd5 23. Nc3 Ke7 24. Nxd5+ Ke6 25. Nf4+) 19. Rfd1?? { (2.58 → 0.35) Blunder. Rad1 was best. } (19. Rad1 O-O-O) 19... Bxd2?? { (0.35 → 2.71) Blunder. O-O-O was best. } (19... O-O-O 20. Nf1 Rhe8 21. a3 Bd6 22. Rac1 Re5 23. Rd4 Bf8 24. Rcd1 Bc5 25. R4d3 h5 26. b4) 20. Rxd2 O-O?! { (2.52 → 3.78) Inaccuracy. Rd8 was best. } (20... Rd8) 21. e4? { (3.78 → 2.04) Mistake. Rc1 was best. } (21. Rc1 Rac8) 21... Rfd8?! { (2.04 → 2.82) Inaccuracy. Rad8 was best. } (21... Rad8) 22. e5? { (2.82 → 1.41) Mistake. Re2 was best. } (22. Re2 Rd7) 22... Re8?? { (1.41 → 4.07) Blunder. Rd7 was best. } (22... Rd7 23. Kf2) 23. Re2?? { (4.07 → 1.64) Blunder. Rc1 was best. } (23. Rc1 Rxe5 24. Rxc7 Rd8 25. d6 Rb5 26. Kf2 Kg7 27. Kg3 Kf6 28. b3 a5 29. Kh4 b6) 23... Rad8 24. d6?? { (1.75 → -0.37) Blunder. Rd1 was best. } (24. Rd1) 24... cxd6 25. Rd1 dxe5 26. Rxd8 Rxd8 27. Rxe5 Rd2 28. Re8+ Kg7 29. Re7 b5? { (-1.34 → 0.00) Mistake. Rxb2 was best. } (29... Rxb2 30. a4) 30. Ra7 Rxb2 31. Rxa6 b4 32. Ra4 f5 33. Kf1 Kg6 34. Ke1? { (0.00 → -1.03) Mistake. a3 was best. } (34. a3 bxa3 35. Rxa3 f4 36. Ra6+ Kf5 37. Rxh6 Rb1+ 38. Ke2 Rb2+ 39. Kf3 Rb3+ 40. Kf2 Rb2+) 34... Kg5? { (-1.03 → 0.00) Mistake. Rxg2 was best. } (34... Rxg2 35. Rxb4 Rxh2 36. a4 Ra2 37. a5 Kg5 38. a6 h5 39. Kf1 h4 40. Rb8 Rxa6 41. Kg2) 35. Kd1?? { (0.00 → -3.25) Blunder. Kf1 was best. } (35. Kf1 Kf6 36. Ra5 Rc2 37. Ra4) 35... f4?? { (-3.25 → -0.23) Blunder. Rxg2 was best. } (35... Rxg2) 36. Kc1?? { (-0.23 → -6.27) Blunder. Ra8 was best. } (36. Ra8 h5 37. Rg8+ Kf5 38. Rf8+ Ke5 39. Re8+ Kd5 40. Rd8+ Kc4 41. Rc8+ Kb5 42. Rb8+ Ka5) 36... Rxg2 37. Rxb4 h5?! { (-7.00 → -4.98) Inaccuracy. f3 was best. } (37... f3) 38. Kd1 Rxh2 39. Ke1 Rxa2 40. Kd1?! { (-6.05 → -61.88) Inaccuracy. Rb5+ was best. } (40. Rb5+) 40... h4 41. Ke1?! { (-63.80 → Mate in 21) Checkmate is now unavoidable. Rb5+ was best. } (41. Rb5+ Kg4) 41... Kg4 42. Kf1 h3 43. Kg1 Kg3 44. Rb3+ Kh4?? { (Mate in 7 → -6.04) Lost forced checkmate sequence. f3 was best. } (44... f3 45. Rb1 h2+ 46. Kh1 Re2 47. Rc1 Re3 48. Rb1 f2 49. Rc1 Re1+ 50. Rxe1 fxe1=Q#) 45. Kh1 { White offers draw } 45... Kg4 46. Rc3 f3 47. Rc1 Kg3 48. Kg1 h2+ 49. Kh1 f2 50. Rf1 Ra3 51. Rc1 Rf3 52. Rf1 Kh3?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Re3 was best. } (52... Re3 53. Ra1 Re1+ 54. Rxe1 fxe1=Q#) 53. Rxf2 Rxf2 { Draw by stalemate. } 1/2-1/2