CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ieiKHXak"] [Date "2023.06.21"] [White "Oskar"] [Black "Drew"] [Result "1/2-1/2"] [UTCDate "2023.06.21"] [UTCTime "20:21:19"] [WhiteElo "1915"] [BlackElo "1454"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+7"] [WhiteTitle "GM🦃"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nc6?! { (0.21 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. e3 Bf5 4. c3 e6 5. Bd3?! { (0.38 → -0.16) Inaccuracy. Bb5 was best. } (5. Bb5 Ne7 6. O-O a6 7. Ba4 Ng6 8. Re1 Be7 9. Nbd2 b5 10. Bc2 Bxc2 11. Qxc2 f5) 5... Bg6 6. Qc2 Bxd3 7. Qxd3 Bd6 8. Nbd2 Nf6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 O-O?! { (0.36 → 1.00) Inaccuracy. Qf6 was best. } (11... Qf6 12. d5 Ne5 13. Nxe5 Qxe5 14. Qxe5 Bxe5 15. dxe6 fxe6 16. Be3 O-O-O 17. Rd1 h5 18. Ke2) 12. Bg5?! { (1.00 → 0.28) Inaccuracy. Ng5 was best. } (12. Ng5 g6 13. h4 Be7 14. Bf4 Rc8 15. O-O Qd5 16. Qe3 Na5 17. Rfe1 c5 18. dxc5 Qxc5) 12... f6?? { (0.28 → 2.25) Blunder. Qd7 was best. } (12... Qd7 13. O-O-O) 13. Qxe6+ Rf7 14. Bh4 Qe8 15. Qxe8+ Rxe8+ 16. Kd1?! { (2.80 → 2.16) Inaccuracy. Kd2 was best. } (16. Kd2 Rd7) 16... Rfe7 17. d5?? { (2.50 → -0.11) Blunder. Bg3 was best. } (17. Bg3) 17... Ne5 18. Nd4 Nd3?! { (-0.02 → 0.72) Inaccuracy. Nc4 was best. } (18... Nc4 19. Kc2 Re5 20. Bg3 Rxd5 21. Rhe1 Rxe1 22. Rxe1 Bxg3 23. hxg3 Kf7 24. g4 h5 25. gxh5) 19. Kc2 Re4?? { (0.67 → 2.45) Blunder. Ne1+ was best. } (19... Ne1+ 20. Kb3 Nxg2 21. Bg3 Rd7 22. Bxd6 cxd6 23. Ne6 Nh4 24. c4 Nf3 25. h4 Rc8 26. Rad1) 20. Bg3?? { (2.45 → -0.51) Blunder. Kxd3 was best. } (20. Kxd3) 20... Nxf2?? { (-0.51 → 1.98) Blunder. Bxg3 was best. } (20... Bxg3 21. fxg3 Nb4+ 22. cxb4 Rxd4 23. Rad1 Rxb4 24. Rhe1 Rxe1 25. Rxe1 Kf8 26. Re3 Rc4+ 27. Kd3) 21. Bxf2 Re2+ 22. Nxe2 Rxe2+ 23. Kd3 Rxf2 24. g3 Rxb2 25. a4?? { (2.04 → 0.00) Blunder. Rab1 was best. } (25. Rab1 Rxa2 26. Rxb7 h5 27. c4 Ra3+ 28. Kc2 Ra2+ 29. Kb3 Ra3+ 30. Kb2 Rd3 31. Kc2 Rd4) 25... c6?? { (0.00 → 4.68) Blunder. b6 was best. } (25... b6 26. g4 Rg2 27. h3 Rg3+ 28. Kc4 a6 29. Rad1 Be5 30. Rc1 Bd6 31. Rcd1) 26. dxc6? { (4.68 → 2.94) Mistake. Rab1 was best. } (26. Rab1 Ra2) 26... bxc6 27. Rab1 Rf2?! { (3.13 → 4.62) Inaccuracy. Ra2 was best. } (27... Ra2 28. Ra1) 28. Rb7 Rf3+ { Black offers draw } 29. Kc4 a5?! { (5.12 → 7.67) Inaccuracy. Be5 was best. } (29... Be5 30. Rc1) 30. Re1? { (7.67 → 4.20) Mistake. Rd1 was best. } (30. Rd1 Bf8 31. Rd8 Rf2 32. Rbb8 Kf7 33. Rxf8+ Kg6 34. Rb7 Ra2 35. Rg8 Kf5 36. Rbxg7 h5) 30... h6 31. Re6?! { (5.25 → 3.55) Inaccuracy. Rd1 was best. } (31. Rd1 Be5 32. Rd3 Rf2 33. Rdd7 f5 34. Ra7 f4 35. Rxa5 fxg3 36. hxg3 Bxg3 37. Rc5 Ra2) 31... Be5 32. Rxc6 Rxc3+ 33. Kd5? { (3.53 → 2.15) Mistake. Kb5 was best. } (33. Kb5 Rf3 34. Kxa5 Rf2 35. Re6 Rxh2 36. Ree7 Bc3+ 37. Kb5 f5 38. Re3 Rb2+ 39. Kc6 Ra2) 33... Rd3+ 34. Kc4?? { (2.03 → 0.18) Blunder. Kc5 was best. } (34. Kc5 Rd2) 34... Rc3+?? { (0.18 → 3.42) Blunder. Rd4+ was best. } (34... Rd4+ 35. Kb3 Rd3+ 36. Kc2 Rd4 37. Ra6 Rxa4 38. Kb3 Rg4 39. Rxa5 h5 40. Rb4 Rxb4+ 41. Kxb4) 35. Kd5? { (3.42 → 2.04) Mistake. Kb5 was best. } (35. Kb5 Rb3+ 36. Ka6 Ra3 37. Kxa5 Ra2 38. Rc4 Rxh2 39. g4 h5 40. gxh5 Rxh5 41. Kb6 Rh2) 35... Rd3+ 36. Kc4?? { (2.03 → 0.00) Blunder. Kc5 was best. } (36. Kc5 Rd2 37. Ra6 Kh7 38. Rxa5 h5 39. Kc4 Rxh2 40. Raa7 f5 41. a5 Rg2 42. a6 Rxg3) 36... Rc3+ { The game is a draw. } 1/2-1/2