FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/SE31WiWs"]
[Date "2025.11.22"]
[White "Eli4"]
[Black "Nathan4"]
[Result "0-1"]
[UTCDate "2025.11.22"]
[UTCTime "00:04:31"]
[WhiteElo "792"]
[BlackElo "1331"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+1"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A45"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nc3 Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. e3 Nc6 4. Nf3 Bg4 5. Bd3 e5 6. Bd2?? { (-0.68 → -6.94) Blunder. Be2 was best. } (6. Be2 Bxf3) 6... exd4?? { (-6.94 → -2.24) Blunder. e4 was best. } (6... e4) 7. Nxd4?? { (-2.24 → -7.76) Blunder. Nb5 was best. } (7. Nb5 dxe3 8. Bxe3 a6 9. Nbd4 Nxd4 10. Bxd4 Qe7+ 11. Qe2 Qxe2+ 12. Kxe2 Be7 13. h3 Be6) 7... Bxd1 8. O-O Nxd4 9. Raxd1 Ne6 10. Bb5+ c6 11. Bxc6+ bxc6 12. a4 Bb4 13. b3 Bxc3 14. Bxc3 Ne4 15. Bxg7 Rg8 16. Bc3 Nxc3 17. Rxd5?! { (-15.60 → Mate in 7) Checkmate is now unavoidable. Rd2 was best. } (17. Rd2 Qf6 18. f3 Ng5 19. f4 Ne6 20. Rdf2 h5 21. Rf3 h4 22. R3f2 O-O-O 23. Rf3 a5) 17... Nxd5?! { (Mate in 7 → -19.60) Lost forced checkmate sequence. Qxd5 was best. } (17... Qxd5 18. f3 Qd2 19. g3 Qxe3+ 20. Kh1 Nf4 21. h4 Rxg3 22. Rf2 Qxf2 23. b4 Qg2#) 18. b4 Qb6 19. b5 cxb5 20. axb5 Qxb5 21. c4?! { (-21.91 → Mate in 8) Checkmate is now unavoidable. Re1 was best. } (21. Re1 Qc6) 21... Qxc4?! { (Mate in 8 → -23.42) Lost forced checkmate sequence. Qxc4 was best. } (21... Qxc4 22. g3 Qe2 23. Rb1 Ng5 24. h4 Nh3+ 25. Kh1 Nxf2+ 26. Kh2 Ng4+ 27. Kg1 Qf2+ 28. Kh1) 22. Ra1?! { (-23.42 → Mate in 6) Checkmate is now unavoidable. Ra1 was best. } (22. Ra1 Qg4) 22... Rc8 23. e4 Qc1+ 24. Rxc1 Rxc1# { Black wins by checkmate. } 0-1