FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/CRRJROjS"]
[Date "2025.10.24"]
[White "Eli4"]
[Black "LEO2"]
[Result "0-1"]
[UTCDate "2025.10.24"]
[UTCTime "23:22:28"]
[WhiteElo "847"]
[BlackElo "1394"]
[WhiteRatingDiff "-2"]
[BlackRatingDiff "+1"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A40"]
[Opening "Mikenas Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 Nc6?! { (0.43 → 1.03) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6 8. cxd5) 2. e3?! { (1.03 → 0.35) Inaccuracy. d5 was best. } (2. d5) 2... d5 3. Nc3?! { (0.69 → 0.07) Inaccuracy. c4 was best. } (3. c4 e6 4. a3 Nf6 5. Nc3 a6 6. Nf3 g6 7. Be2 Bg7 8. O-O O-O 9. b4 dxc4) 3... Nf6 4. Nf3 e6 5. Bd3 Bd6?! { (0.01 → 0.88) Inaccuracy. Nb4 was best. } (5... Nb4) 6. b4?? { (0.88 → -2.17) Blunder. e4 was best. } (6. e4) 6... a5?? { (-2.17 → 0.44) Blunder. Nxb4 was best. } (6... Nxb4 7. Bb5+ c6 8. Be2 c5 9. a3 Nc6 10. Nb5 Be7 11. dxc5 Bxc5 12. O-O a6 13. Nbd4) 7. Nxd5?? { (0.44 → -7.41) Blunder. b5 was best. } (7. b5 Ne7) 7... Nxd5?! { (-7.41 → -4.78) Inaccuracy. exd5 was best. } (7... exd5 8. b5 Nb4 9. O-O Nxd3 10. cxd3 O-O 11. a4 Bg4 12. h3 Bxf3 13. Qxf3 Qe7 14. Bd2) 8. Ng5? { (-4.78 → -9.76) Mistake. b5 was best. } (8. b5 Ncb4 9. c4 Nxd3+ 10. Qxd3 Ne7 11. O-O O-O 12. Rd1 Ng6 13. c5 Be7 14. Qc2 Bd7) 8... axb4 9. Bb5 Nc3 10. Bxc6+ bxc6 11. Ba3 Nxd1 12. Bxb4 Bxb4+ 13. c3 Bxc3+ 14. Kf1 Bxa1 15. f4?! { (-25.94 → Mate in 5) Checkmate is now unavoidable. Nh3 was best. } (15. Nh3 Rxa2) 15... Nxe3+ 16. Kg1 Bxd4 17. Nxe6 Ba6 18. Nxd8 Nd1# { Black wins by checkmate. } 0-1