FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/p2uVht1H"]
[Date "2022.12.23"]
[White "Olivia"]
[Black "Aiden2"]
[Result "0-1"]
[UTCDate "2022.12.23"]
[UTCTime "21:11:39"]
[WhiteElo "924"]
[BlackElo "1212"]
[WhiteRatingDiff "-13"]
[BlackRatingDiff "+36"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A00"]
[Opening "Crab Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. a4 e5 2. h4? { (-0.31 → -1.59) Mistake. e4 was best. } { A00 Crab Opening } (2. e4 Nf6) 2... d5 3. Rh3?? { (-1.70 → -4.71) Blunder. g3 was best. } (3. g3 Nc6) 3... Bc5? { (-4.71 → -2.44) Mistake. Bxh3 was best. } (3... Bxh3 4. Nxh3) 4. Rc3?! { (-2.44 → -3.66) Inaccuracy. Rh1 was best. } (4. Rh1 Nc6) 4... b6?! { (-3.66 → -2.73) Inaccuracy. Nd7 was best. } (4... Nd7 5. g3) 5. Rd3? { (-2.73 → -4.80) Mistake. e3 was best. } (5. e3 Ne7 6. d4 exd4 7. exd4 Bb4 8. Be2 O-O 9. Kf1 Bxc3 10. Nxc3 c5 11. h5 h6) 5... Bb7? { (-4.80 → -2.80) Mistake. Qxh4 was best. } (5... Qxh4 6. e3 Nf6 7. Rb3 Bg4 8. Nf3 Qh1 9. d4 e4 10. dxc5 O-O 11. cxb6 axb6 12. Nbd2) 6. g4?? { (-2.80 → -6.06) Blunder. Rg3 was best. } (6. Rg3 Nf6) 6... Qxh4 7. Rxd5?? { (-5.69 → Mate in 1) Checkmate is now unavoidable. Rf3 was best. } (7. Rf3) 7... Bxd5? { (Mate in 1 → -9.07) Lost forced checkmate sequence. Bxf2# was best. } (7... Bxf2#) 8. a5? { (-9.07 → Mate in 1) Checkmate is now unavoidable. d4 was best. } (8. d4 exd4 9. b4 Bxb4+ 10. c3 Nc6 11. cxb4 Nf6 12. Nh3 Qxg4 13. b5 Nb4 14. Nf4 O-O) 8... bxa5? { (Mate in 1 → -8.76) Lost forced checkmate sequence. Bxf2# was best. } (8... Bxf2#) 9. Rxa5? { (-8.76 → Mate in 1) Checkmate is now unavoidable. e3 was best. } (9. e3 Nd7 10. g5 Ne7 11. Nc3 Bb7 12. Bh3 Qxg5 13. Qg4 Qxg4 14. Bxg4 f5 15. Be2 Bb4) 9... Qxg4?? { (Mate in 1 → -5.51) Lost forced checkmate sequence. Bxf2# was best. } (9... Bxf2#) 10. Rxc5 c6 11. Rxd5?! { (-5.11 → -7.08) Inaccuracy. Nf3 was best. } (11. Nf3) 11... cxd5 12. b4 Qxg1 13. f3? { (-9.38 → Mate in 1) Checkmate is now unavoidable. e3 was best. } (13. e3 Nf6) 13... Nc6?! { (Mate in 1 → -10.16) Lost forced checkmate sequence. Qg3# was best. } (13... Qg3#) 14. Na3?! { (-10.16 → Mate in 1) Checkmate is now unavoidable. d4 was best. } (14. d4) 14... Nxb4?! { (Mate in 1 → -10.32) Lost forced checkmate sequence. Qg3# was best. } (14... Qg3#) 15. c3?! { (-10.32 → Mate in 1) Checkmate is now unavoidable. d3 was best. } (15. d3 Nf6 16. Qd2 O-O 17. Qe3 Qxe3 18. Bxe3 d4 19. Bd2 Nfd5 20. Bh3 Rfd8 21. Bxb4 Nxb4) 15... Na2? { (Mate in 1 → -9.32) Lost forced checkmate sequence. Qg3# was best. } (15... Qg3#) 16. Nb5? { (-9.32 → Mate in 1) Checkmate is now unavoidable. Qa4+ was best. } (16. Qa4+ Kf8) 16... Nxc1?! { (Mate in 1 → -10.33) Lost forced checkmate sequence. Qg3# was best. } (16... Qg3#) 17. d4 exd4 18. Qd3? { (-9.97 → Mate in 9) Checkmate is now unavoidable. Qxc1 was best. } (18. Qxc1 Qg3+ 19. Kd1 dxc3 20. Qxc3 Kf8 21. Qc6 Rd8 22. Qc5+ Ne7 23. Qxa7 Rc8 24. Qa3 Qf2) 18... dxc3?! { (Mate in 9 → -10.84) Lost forced checkmate sequence. Nxd3+ was best. } (18... Nxd3+ 19. exd3 Kd7 20. Nxd4 Rb8 21. Kd2 Qxf1 22. Ne2 Rb2+ 23. Ke3 Rxe2+ 24. Kf4 f6 25. Kg3) 19. Qxd5 Rd8 20. Qc6+ Rd7 21. Qd5?! { (-13.70 → Mate in 7) Checkmate is now unavoidable. Nd6+ was best. } (21. Nd6+ Ke7 22. Nf5+ Kd8 23. Qa8+ Kc7 24. Qe4 Rd1+ 25. Kxd1 Qxf1+ 26. Kc2 Qxe2+ 27. Kxc3 Qxe4) 21... Rxd5?! { (Mate in 7 → -84.54) Lost forced checkmate sequence. Qg3+ was best. } (21... Qg3+ 22. Kd1 Rxd5+ 23. Kc2 Rxb5 24. Kxc3 Qe1+ 25. Kc2 Rc5+ 26. Kb1 Qb4+ 27. Ka1 Ra5#) 22. e4?! { (-84.54 → Mate in 1) Checkmate is now unavoidable. Nc7+ was best. } (22. Nc7+ Kd8) 22... Rxb5 23. e5 Rxe5+ 24. Kd1 Qxf1+ 25. Kc2 Qxf3 26. Kb1 Nd3 27. Ka2 Qd5+ 28. Ka3 Qb7 29. Ka4 Re1 30. Ka5 Ra1# { Black wins by checkmate. } 0-1