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Stockfish 9+wasm
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B20 Sicilian Defense
1e4c52Qf3Nc63Qh3g54Qf5Nd45Qxc5Rb86Qxd4Nf67Qe5d68Qa5Qxa59a4Nxe410b4Qxb411Na3Qxa412Bb2f613Bc3Nxc314dxc3Qe4+15Be2b516O-O-Ob417cxb4Qxb418Rd3Qb2+19Kd1Qa1+20Kd2e621Bf1Qxf122Re3d523Rxe6+Be724Rxe7+Kxe725Nb5Rxb526c4Qxf2+27Ne2Rb2+28Kd1Rb1+29Kc2Rxh130Kd2dxc431Kc2Qxe2+32Kc3Rxh233Kb4Rxg234Kc5Qe5+35Kc6Qe6+36Kc7Qd7+37Kb8Qb7#
0-1
Checkmate, Black is victorious
FEN
PGN
[Event "Korchnoi Arena"] [Site "http://chess-academy.net/C4zHr4eA"] [Date "2025.03.18"] [Round "-"] [White "cezar8"] [Black "dnielbostn"] [Result "0-1"] [UTCDate "2025.03.18"] [UTCTime "17:52:17"] [WhiteElo "1021"] [BlackElo "1163"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 { B20 Sicilian Defense } 2. Qf3 Nc6 3. Qh3 g5 4. Qf5 Nd4 5. Qxc5 Rb8 6. Qxd4 Nf6 7. Qe5 d6 8. Qa5 Qxa5 9. a4 Nxe4 10. b4 Qxb4 11. Na3 Qxa4 12. Bb2 f6 13. Bc3 Nxc3 14. dxc3 Qe4+ 15. Be2 b5 16. O-O-O b4 17. cxb4 Qxb4 18. Rd3 Qb2+ 19. Kd1 Qa1+ 20. Kd2 e6 21. Bf1 Qxf1 22. Re3 d5 23. Rxe6+ Be7 24. Rxe7+ Kxe7 25. Nb5 Rxb5 26. c4 Qxf2+ 27. Ne2 Rb2+ 28. Kd1 Rb1+ 29. Kc2 Rxh1 30. Kd2 dxc4 31. Kc2 Qxe2+ 32. Kc3 Rxh2 33. Kb4 Rxg2 34. Kc5 Qe5+ 35. Kc6 Qe6+ 36. Kc7 Qd7+ 37. Kb8 Qb7# { Black wins by checkmate. } 0-1
                  00cezar80
                  11dnielbostn2
Computer analysis Move times Crosstable FEN & PGN