FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/bZMJK1Hs"]
[Date "2022.08.07"]
[White "CBears"]
[Black "Nikolai"]
[Result "0-1"]
[UTCDate "2022.08.07"]
[UTCTime "17:18:25"]
[WhiteElo "971"]
[BlackElo "1147"]
[WhiteRatingDiff "-7"]
[BlackRatingDiff "+4"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C65"]
[Opening "Ruy Lopez: Berlin Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bb5?! { (0.43 → -0.37) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Nc6?! { (-0.37 → 0.51) Inaccuracy. c6 was best. } (2... c6 3. Ba4 Nf6 4. d3 d5 5. exd5 Nxd5 6. Nf3 Bg4 7. O-O) 3. Nf3 Nf6 4. O-O { C65 Ruy Lopez: Berlin Defense } d5?? { (0.25 → 4.27) Blunder. Nxe4 was best. } (4... Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4) 5. Nxe5 Bd7 6. Bxc6?! { (4.50 → 2.91) Inaccuracy. Nxd7 was best. } (6. Nxd7 Qxd7 7. e5 Ng8 8. d4 O-O-O 9. Re1 f6 10. e6 Qe8 11. c3 Bd6 12. Nd2 g5) 6... Bxc6 7. Nxc6 bxc6 8. exd5?! { (3.15 → 2.01) Inaccuracy. e5 was best. } (8. e5 Nd7) 8... cxd5 9. Nc3 Be7 10. d4 O-O 11. Nxd5?? { (1.94 → -5.93) Blunder. Re1 was best. } (11. Re1 c6 12. Bg5 Qd6 13. Ne2 Rfe8 14. Ng3 g6 15. Qf3 Ne4 16. Nxe4 dxe4 17. Bxe7 Qxe7) 11... Nxd5 12. Bg5? { (-4.81 → -9.20) Mistake. c4 was best. } (12. c4 Nf6 13. Re1 Re8 14. Bf4 Qd7 15. Qf3 Bb4 16. Red1 c6 17. h3 Bf8 18. a3 Qf5) 12... Bxg5 13. f4 Bxf4 14. g3 Bxg3 15. hxg3 Qd6 16. g4 Qg3+ 17. Kh1 Nf4 18. Rg1? { (-9.44 → Mate in 1) Checkmate is now unavoidable. Qf3 was best. } (18. Qf3 Qh4+) 18... Qe3? { (Mate in 1 → -9.76) Lost forced checkmate sequence. Qh3# was best. } (18... Qh3#) 19. Re1? { (-9.76 → Mate in 2) Checkmate is now unavoidable. Qf1 was best. } (19. Qf1) 19... Qg3?! { (Mate in 2 → -11.60) Lost forced checkmate sequence. Qh3+ was best. } (19... Qh3+ 20. Kg1 Qg2#) 20. Rg1?! { (-11.60 → Mate in 1) Checkmate is now unavoidable. Qd2 was best. } (20. Qd2) 20... Qh3# { Black wins by checkmate. } 0-1