FEN
[Event "November Chess Megatournament"]
[Site "https://cohenchessclub.com/hUPYhmBs"]
[Date "2022.11.13"]
[White "Oskar"]
[Black "Matthew4"]
[Result "1/2-1/2"]
[UTCDate "2022.11.13"]
[UTCTime "21:41:54"]
[WhiteElo "1899"]
[BlackElo "1932"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "+0"]
[WhiteTitle "GM🦃"]
[BlackTitle "GM🦃"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "D05"]
[Opening "Queen's Pawn Game: Colle System, Traditional Colle"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 Nf6 2. e3?! { (0.60 → 0.09) Inaccuracy. Nf3 was best. } (2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Bg5 O-O 6. e3 c5) 2... e6 3. Bd3 d5 4. c3 c5 5. Nf3 { D05 Queen's Pawn Game: Colle System, Traditional Colle } Nc6 6. Nbd2 Qb6?! { (0.08 → 0.71) Inaccuracy. Be7 was best. } (6... Be7) 7. O-O Be7 8. a4 O-O 9. a5?! { (0.50 → -0.26) Inaccuracy. dxc5 was best. } (9. dxc5 Bxc5) 9... Nxa5 10. e4?! { (-0.11 → -1.01) Inaccuracy. dxc5 was best. } (10. dxc5 Qxc5 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nc4 14. Re1 a5 15. Qc2 h6 16. b3 Nb6) 10... cxd4 11. cxd4? { (-0.61 → -2.21) Mistake. e5 was best. } (11. e5 Nd7) 11... dxe4 12. Nxe4 Nxe4? { (-2.75 → -1.53) Mistake. Nb3 was best. } (12... Nb3) 13. Bxe4 Nb3 14. Ra4?? { (-1.00 → -3.26) Blunder. Bg5 was best. } (14. Bg5 f6) 14... Nxc1 15. Qxc1 Bd7 16. Ra1 Rfc8 17. Qd2 Bc6 18. Bxc6 Rxc6 19. Rab1?! { (-3.30 → -4.60) Inaccuracy. Rfc1 was best. } (19. Rfc1) 19... Rac8 20. Ne5 Rc2 21. Qf4 Bf6 22. Nd7 Qd8?! { (-5.69 → -3.89) Inaccuracy. Qxd4 was best. } (22... Qxd4 23. Nxf6+) 23. Nxf6+ Qxf6 24. Qxf6 gxf6 25. f4 a6?! { (-5.44 → -3.76) Inaccuracy. Rd2 was best. } (25... Rd2) 26. f5 e5?! { (-3.90 → -3.06) Inaccuracy. Rd2 was best. } (26... Rd2 27. fxe6 Rcc2 28. Rxf6 Rxg2+ 29. Kf1 fxe6 30. Rc1 Rxh2 31. Rxc2 Rxc2 32. Rxe6 Rxb2 33. Re5) 27. dxe5 fxe5 28. h3 f6?! { (-3.38 → -2.21) Inaccuracy. Re2 was best. } (28... Re2 29. Rfe1) 29. Kh2?! { (-2.21 → -3.16) Inaccuracy. Rfd1 was best. } (29. Rfd1 R8c7) 29... Kf7 30. Kg3?! { (-3.69 → -5.71) Inaccuracy. Kg1 was best. } (30. Kg1 Kg7) 30... R8c7? { (-5.71 → -3.03) Mistake. Rg8+ was best. } (30... Rg8+ 31. Kf3) 31. Kf3?! { (-3.03 → -3.84) Inaccuracy. Rfd1 was best. } (31. Rfd1 R2c4) 31... Ke7?! { (-3.84 → -2.66) Inaccuracy. h5 was best. } (31... h5) 32. g4 Rd7 33. Ke3? { (-2.70 → -5.06) Mistake. Rfc1 was best. } (33. Rfc1 Rd3+ 34. Ke4 Rcd2 35. Rc3 Rd4+ 36. Kf3 Kd6 37. Rc8 R2d3+ 38. Kg2 e4 39. Rf1 Rb4) 33... Rcd2 34. Ke4?? { (-4.66 → Mate in 2) Checkmate is now unavoidable. Rbc1 was best. } (34. Rbc1 a5 35. Rc7 Rxb2 36. Rxd7+ Kxd7 37. Ra1 b6 38. Rd1+ Ke7 39. Rc1 Rb3+ 40. Ke4 Rb4+) 34... R7d4+?? { (Mate in 2 → -5.58) Lost forced checkmate sequence. R2d3 was best. } (34... R2d3 35. g5 R7d4#) 35. Kf3 Rf4+? { (-6.21 → -3.41) Mistake. h5 was best. } (35... h5) 36. Ke3?! { (-3.41 → -5.04) Inaccuracy. Kg3 was best. } (36. Kg3 Rxf1) 36... Rdd4?? { (-5.04 → -1.03) Blunder. Rfd4 was best. } (36... Rfd4) 37. Ke2?? { (-1.03 → -3.80) Blunder. Rxf4 was best. } { White offers draw } (37. Rxf4 Rxf4) 37... Rxf1 38. Rxf1 Kd6 39. Ke3 b5?? { (-3.53 → -0.28) Blunder. a5 was best. } (39... a5) 40. Ra1 Ra4 41. Rd1+ Kc6 42. Rc1+ Rc4 43. Ra1 Kb6 44. Rd1 Kc6 45. Ra1 Ra4 46. Rc1+ Rc4 47. Ra1 { The game is a draw. } 1/2-1/2