oruro vs Checkmatealot: B30 Sicilian Defense: Old Sicilian • playstrategy.org

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+0.6Stockfish 14+HCE
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1e4+0.6c5+0.72Nf3+0.7Nc6+0.63Nc3+0.8e6?!+1.4Inaccuracy. The following was best.3...d64.d44Bb5??−0.2...Blunder. The following was best.4.d4cxd44...Nge7?+1.1Mistake. The following was best.4...Nd45.d3a6[...]5O-O?−0.1...Mistake. The following was best.5.d4cxd45...a6?!+0.8Inaccuracy. The following was best.5...Nd46.Nxd4cxd4[...]6Bxc6+1.0Nxc6?!+1.5Inaccuracy. The following was best.6...dxc67.d37d4+1.2cxd4+1.48Nxd4+1.4Be7?!+2.2Inaccuracy. The following was best.8...Qc79.Re19Be3+2.0O-O+2.510f3?+1.2...Mistake. The following was best.10.f4d610...d5+1.711exd5?+0.6...Mistake. The following was best.11.f4f511...exd5+1.212Kf2?+0.1...Mistake. The following was best.12.Qd212...Re8+0.413Re1+0.3Be6?!+1.0Inaccuracy. The following was best.13...Qd614.g314Qd2+0.5Ne5−0.315Bf4??−2.2...Blunder. The following was best.15.b3Bb416.a3[...]15...Nc4−2.116Qc1−2.2Bc5−2.217Rd1?−3.7...Mistake. The following was best.17.Ne2Qb617...Qf6−3.018Ne2−3.4Bd7−3.119c3−2.5Rac8−2.520b3−2.3Nd6−2.121Bg5??−7.5...Blunder. The following was best.21.Qd2g522.Bxd6[...]21...Qe5??−1.5Blunder. The following was best.21...Ne4+22Bf4??−12.1...Blunder. The following was best.22.Be3g523.Re1[...]22...Qxe2+−11.423Kg3?!#−7...Your opponent can now force a win. The following was best.23.Kg1Nb523...Bxd4?!−26.2Lost forced winning sequence. The following was best.23...Nf5+24.Nxf5Qf2+[...]24Rxd4?!#−5...Your opponent can now force a win. The following was best.24.h3Rxc324...Nf5+#−425Kg4#−4Nxd4+#−526Kg5#−3Qxg2+#−227Bg3#−2Qxf3#−328Qf4#−3Ne6+#−229Kf5#−2Nxf4+#−130Kg5#−1f6+#−131Kh4#−1g5#

0-1

Checkmate, Black is victorious

FEN

PGN

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[Event "Chess Variants Medley - MSO GP 2025 PREMIER Arena"] [Site "https://playstrategy.org/0QNpfcmj"] [Date "2025.01.31"] [P1 "oruro"] [P2 "Checkmatealot"] [Result "0-1"] [UTCDate "2025.01.31"] [UTCTime "19:35:30"] [P1Elo "1782"] [P2Elo "1956"] [P1RatingDiff "-10"] [P2RatingDiff "+51"] [Variant "King of the Hill"] [TimeControl "5+3"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Nc3 e6?! { (0.77 → 1.41) Inaccuracy. The following was best. } (3... d6 4. d4) 4. Bb5?? { (1.41 → -0.23) Blunder. The following was best. } (4. d4 cxd4) 4... Nge7? { (-0.23 → 1.06) Mistake. The following was best. } (4... Nd4 5. d3 a6 6. Bc4 b5 7. Bb3 Bb7 8. Nxd4 cxd4 9. Ne2 d5 10. e5 Bc5 11. O-O) 5. O-O? { (1.06 → -0.15) Mistake. The following was best. } (5. d4 cxd4) 5... a6?! { (-0.15 → 0.75) Inaccuracy. The following was best. } (5... Nd4 6. Nxd4 cxd4 7. Ne2 a6 8. Ba4 b5 9. Bb3 Nc6 10. d3 Bb7 11. a4 Bc5 12. axb5) 6. Bxc6 Nxc6?! { (0.98 → 1.53) Inaccuracy. The following was best. } (6... dxc6 7. d3) 7. d4 cxd4 8. Nxd4 Be7?! { (1.43 → 2.20) Inaccuracy. The following was best. } (8... Qc7 9. Re1) 9. Be3 O-O 10. f3? { (2.53 → 1.15) Mistake. The following was best. } (10. f4 d6) 10... d5 11. exd5? { (1.70 → 0.63) Mistake. The following was best. } (11. f4 f5) 11... exd5 12. Kf2? { (1.21 → 0.07) Mistake. The following was best. } (12. Qd2) 12... Re8 13. Re1 Be6?! { (0.28 → 1.01) Inaccuracy. The following was best. } (13... Qd6 14. g3) 14. Qd2 Ne5 15. Bf4?? { (-0.29 → -2.21) Blunder. The following was best. } (15. b3 Bb4 16. a3 Ba5 17. Bf4 Ng6 18. b4 Bb6 19. Be3 Ne5 20. Bg5 Qc7 21. Na4 Bd7) 15... Nc4 16. Qc1 Bc5 17. Rd1? { (-2.21 → -3.69) Mistake. The following was best. } (17. Ne2 Qb6) 17... Qf6 18. Ne2 Bd7 19. c3 Rac8 20. b3 Nd6 21. Bg5?? { (-2.07 → -7.52) Blunder. The following was best. } (21. Qd2 g5 22. Bxd6 Bxd6 23. Re1 Qg6 24. Rad1 Kg7 25. Ng3 Be5 26. c4 dxc4 27. Ne4 c3) 21... Qe5?? { (-7.52 → -1.51) Blunder. The following was best. } (21... Ne4+) 22. Bf4?? { (-1.51 → -12.14) Blunder. The following was best. } (22. Be3 g5 23. Re1 Qxh2 24. Qd2 Bh3 25. Rg1 h6 26. Bxg5 hxg5 27. Qxg5+ Kf8 28. Rh1 Qxg2+) 22... Qxe2+ 23. Kg3?! { (-11.39 → Mate in 7) Your opponent can now force a win. The following was best. } (23. Kg1 Nb5) 23... Bxd4?! { (Mate in 7 → -26.16) Lost forced winning sequence. The following was best. } (23... Nf5+ 24. Nxf5 Qf2+ 25. Kh3 Bxf5+ 26. g4 Qxf3+ 27. Bg3 Qxg4+ 28. Kg2 Qe4+ 29. Kf1 Bh3#) 24. Rxd4?! { (-26.16 → Mate in 5) Your opponent can now force a win. The following was best. } (24. h3 Rxc3) 24... Nf5+ 25. Kg4 Nxd4+ 26. Kg5 Qxg2+ 27. Bg3 Qxf3 28. Qf4 Ne6+ 29. Kf5 Nxf4+ 30. Kg5 f6+ 31. Kh4 g5# { P2 wins by checkmate. } 0-1