FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/5ShpKHLu"]
[Date "2023.12.19"]
[White "Jacob1"]
[Black "ZePHyRos"]
[Result "0-1"]
[UTCDate "2023.12.19"]
[UTCTime "15:48:43"]
[WhiteElo "1197"]
[BlackElo "1801"]
[WhiteRatingDiff "+0"]
[BlackRatingDiff "+1"]
[BlackTitle "GM☢"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A06"]
[Opening "Zukertort Opening: Old Indian Attack"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. Nf3 d5 2. d3?! { (0.38 → -0.19) Inaccuracy. d4 was best. } { A06 Zukertort Opening: Old Indian Attack } (2. d4 Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 e6 6. O-O b5) 2... e6 3. e4 Bc5?! { (-0.16 → 0.54) Inaccuracy. dxe4 was best. } (3... dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nc6 6. Bd3 b6 7. Bf4 Bd6 8. Bg3 Nh6 9. Nbd2 Bb7 10. Nc4) 4. Nc3 dxe4 5. dxe4?! { (0.84 → 0.17) Inaccuracy. Nxe4 was best. } (5. Nxe4 Be7 6. c3 Nd7 7. d4 Ngf6 8. Nxf6+ Nxf6 9. Bd3 c5 10. dxc5 Qc7 11. Qe2 O-O) 5... Qe7? { (0.17 → 1.30) Mistake. Qxd1+ was best. } (5... Qxd1+ 6. Nxd1 Nf6 7. Nc3 Nc6 8. Bf4 Bb6 9. Bd3 Bd7 10. O-O Ne7 11. a4 a5 12. Nb5) 6. Bg5?! { (1.30 → 0.76) Inaccuracy. e5 was best. } (6. e5 Nc6) 6... f6 7. Bh4 Nc6 8. e5 g5?? { (0.29 → 4.41) Blunder. Bd7 was best. } (8... Bd7 9. Bc4 O-O-O 10. Qe2 Bd4 11. exf6 Bxf6 12. Bxf6 Nxf6 13. O-O-O e5 14. Rhe1 Rhe8 15. h3) 9. Bg3?? { (4.41 → -0.01) Blunder. exf6 was best. } (9. exf6) 9... h5? { (-0.01 → 1.07) Mistake. f5 was best. } (9... f5 10. h4 g4 11. Nd2 Bd7 12. Nb3 O-O-O 13. h5 Bb6 14. Qd2 Be8 15. Bd3 Qf8 16. a3) 10. h3?! { (1.07 → 0.23) Inaccuracy. exf6 was best. } (10. exf6 Nxf6) 10... h4 11. Bh2 Bd7 12. exf6 Nxf6 13. Qd2?! { (-0.29 → -0.98) Inaccuracy. Qe2 was best. } (13. Qe2 g4) 13... O-O-O 14. Rd1?? { (-0.77 → -4.75) Blunder. O-O-O was best. } (14. O-O-O g4) 14... Be8?? { (-4.75 → -1.64) Blunder. e5 was best. } (14... e5 15. Nxg5 Bxh3 16. Qc1 Bf5 17. Rxd8+ Rxd8 18. Be2 Nd4 19. Bd1 Rg8 20. Qd2 Kb8 21. O-O) 15. Nd4?? { (-1.64 → -9.63) Blunder. Qxg5 was best. } (15. Qxg5) 15... Bxd4 16. Nb5 Ne4 17. Qd3 Bxf2+ 18. Ke2 Rxd3 19. Rxd3 a6 20. Na7+ Bxa7 21. g3 Nxg3+ 22. Ke1 Qf6 23. Be2 Qf2+ 24. Kd1 Qxe2+ 25. Kc1 Be3+?! { (Mate in 8 → -27.46) Lost forced checkmate sequence. Nxh1 was best. } (25... Nxh1 26. Bg1 Bxg1 27. b3 Nb4 28. Rc3 Qe1+ 29. Kb2 Bd4 30. Ka3 Nxc2+ 31. Kb2 Bxc3+ 32. Kxc2) 26. Kb1 Nd4 27. Rg1?! { (-27.21 → Mate in 4) Checkmate is now unavoidable. Rc3 was best. } (27. Rc3 Nxh1) 27... Qxc2+ 28. Ka1 Bxg1 29. Rf3 Qc1# { Black wins by checkmate. } 0-1