FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/hR6Nz76V"]
[Date "2023.03.08"]
[White "Oskar"]
[Black "Matilda"]
[Result "1-0"]
[UTCDate "2023.03.08"]
[UTCTime "21:46:54"]
[WhiteElo "1944"]
[BlackElo "1605"]
[WhiteRatingDiff "+2"]
[BlackRatingDiff "-2"]
[WhiteTitle "GM🦃"]
[BlackTitle "⛸"]
[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 Bg4 4. Bd3? { (0.76 → -0.47) Mistake. Bb5 was best. } (4. Bb5) 4... Nf6?! { (-0.47 → 0.36) Inaccuracy. e5 was best. } (4... e5) 5. c3? { (0.36 → -0.79) Mistake. Bb5 was best. } (5. Bb5 Qd6 6. c4 a6 7. Qa4 Bd7 8. c5 Qe6 9. O-O h6 10. Nc3 g5 11. Bd3 Bg7) 5... e6?! { (-0.79 → 0.08) Inaccuracy. e5 was best. } (5... e5 6. Be2 e4 7. Nfd2 Bxe2 8. Qxe2 Bd6 9. O-O Ne7 10. c4 c6 11. cxd5 cxd5 12. Qb5+) 6. Nbd2?! { (0.08 → -0.43) Inaccuracy. Qb3 was best. } (6. Qb3 Bxf3 7. gxf3 a6 8. f4 Bd6 9. Nd2 O-O 10. Nf3 Rb8 11. Bd2 Na5 12. Qc2 Nc4) 6... Bd6? { (-0.43 → 0.60) Mistake. e5 was best. } (6... e5 7. dxe5) 7. O-O?! { (0.60 → 0.01) Inaccuracy. e4 was best. } (7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Rb8 10. h3 Bh5 11. O-O Ne7 12. Re1 h6 13. a4 O-O) 7... Qe7? { (0.01 → 1.28) Mistake. e5 was best. } (7... e5 8. e4 Bxf3 9. Qxf3 exd4 10. Bb5 O-O 11. Bxc6 bxc6 12. cxd4 dxe4 13. Nxe4 Nxe4 14. Qxe4) 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 O-O-O 11. h3 Bh5 12. Bg5? { (1.75 → 0.44) Mistake. Bxc6 was best. } (12. Bxc6 bxc6 13. Re1 Bxf3 14. Qxf3 Kd7 15. Qd1 Qf6 16. c4 Qf5 17. Qa4 Rhe8 18. b3 Rb8) 12... f6 13. Be3 g5 14. Bxc6 bxc6 15. Qa4 Qd7?? { (0.00 → 4.62) Blunder. Bxf3 was best. } (15... Bxf3 16. gxf3 g4 17. Qxc6 f5 18. Qa6+ Kd7 19. Qb5+ Kc8) 16. Qxa7?! { (4.62 → 3.21) Inaccuracy. Ne5 was best. } (16. Ne5 fxe5) 16... g4?? { (3.21 → Mate in 1) Checkmate is now unavoidable. Qf7 was best. } (16... Qf7 17. d5) 17. Qa8# { White wins by checkmate. } 1-0