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Stockfish 9+wasm
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A01 Nimzo-Larsen Attack
1b3g62Bb2Nf63g3Bg74Bg2d55e3Bg46Ne2Bxe27Qxe2Nc68d3d49exd4Nxd410Bxd4Qxd411Nd2Qxa1+12Qd1Qxd1+13Kxd1O-O-O14Nc4b615Re1e616Ne5Rhf817Nc6Rd618Ne7+Kb819Nc6+Rxc620Bxc6Ng421Bg2Nxf2+22Kd2Ng423Re4Nxh224c4Rd825Rh4Nf3+26Bxf3g527Rxh7Be528Rxf7Bxg329Re7Rd630Re8+Rd831Rxd8#
1-0
Checkmate, White is victorious
FEN
PGN
[Event "Echipa Ana-Maria Arena"] [Site "http://chess-academy.net/ZHtaemAe"] [Date "2020.05.11"] [Round "-"] [White "Kriszta"] [Black "IvanOnofrasc"] [Result "1-0"] [UTCDate "2020.05.11"] [UTCTime "15:50:35"] [WhiteElo "1824"] [BlackElo "1611"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A01"] [Opening "Nimzo-Larsen Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. b3 { A01 Nimzo-Larsen Attack } g6 2. Bb2 Nf6 3. g3 Bg7 4. Bg2 d5 5. e3 Bg4 6. Ne2 Bxe2 7. Qxe2 Nc6 8. d3 d4 9. exd4 Nxd4 10. Bxd4 Qxd4 11. Nd2 Qxa1+ 12. Qd1 Qxd1+ 13. Kxd1 O-O-O 14. Nc4 b6 15. Re1 e6 16. Ne5 Rhf8 17. Nc6 Rd6 18. Ne7+ Kb8 19. Nc6+ Rxc6 20. Bxc6 Ng4 21. Bg2 Nxf2+ 22. Kd2 Ng4 23. Re4 Nxh2 24. c4 Rd8 25. Rh4 Nf3+ 26. Bxf3 g5 27. Rxh7 Be5 28. Rxf7 Bxg3 29. Re7 Rd6 30. Re8+ Rd8 31. Rxd8# { White wins by checkmate. } 1-0
110½01½00100½0000000IvanOnofrasc6½
001½10½11011½1111111Kriszta20½
Computer analysis Move times Crosstable FEN & PGN