Event: Round 4: Grebnev, Aleksey - Akhmedinov, Satbek
Date: 2024-11-01
White: Grebnev, Aleksey
WhiteTitle: GM
WhiteElo: 2541
Black: Akhmedinov, Satbek
BlackTitle: IM
BlackElo: 2319
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.27] } 2... Nc6 { [%eval 0.3] } 3. Bb5 { [%eval 0.28] } 3... g6 { [%eval 0.4] } 4. O-O { [%eval 0.26] } 4... Bg7 { [%eval 0.33] } 5. Re1 { [%eval 0.27] } 5... Nf6 { [%eval 0.27] } 6. Bxc6 { [%eval 0.38] } 6... dxc6 { [%eval 0.29] } 7. d3 { [%eval 0.29] } 7... Bg4 { [%eval 0.51] } 8. Nbd2 { [%eval 0.41] } 8... Nd7 { [%eval 0.4] } 9. h3 { [%eval 0.36] } 9... Bxf3 { [%eval 0.46] } 10. Nxf3 { [%eval 0.44] } 10... Qc7 { [%eval 0.44] } 11. Qe2 { [%eval 0.37] } 11... e5 { [%eval 0.39] } 12. a4 { [%eval 0.43] } 12... Nf8 { [%eval 0.43] } 13. Be3 { [%eval 0.39] } 13... Ne6 { [%eval 0.39] } 14. a5 { [%eval 0.34] } 14... O-O { [%eval 0.36] } 15. Reb1 { [%eval 0.34] } 15... b5 { [%eval 0.37] } 16. a6 { [%eval 0.04] } 16... f5 { [%eval 0.43] } 17. b4 { [%eval 0.23] } 17... cxb4 { [%eval 0.29] } 18. Rxb4 { [%eval 0.21] } 18... f4 { [%eval 0.14] } 19. Bd2 { [%eval 0.13] } 19... Rab8?! { [%eval 0.88] } { Inaccuracy. Nd4 was best. } 20. c4 { [%eval 0.92] } 20... Rfd8 { [%eval 1.39] } 21. Rab1 { [%eval 1.42] } 21... bxc4?! { [%eval 2.37] } { Inaccuracy. Qd6 was best. } 22. Rb7 { [%eval 2.31] } 22... Rxb7 { [%eval 2.2] } 23. Rxb7 { [%eval 2.34] } 23... Qd6 { [%eval 2.25] } 24. d4 { [%eval 1.98] } 24... Nxd4 { [%eval 2.16] } 25. Qxc4+ { [%eval 1.86] } 25... Qe6 { [%eval 2.17] } 26. Qxe6+?! { [%eval 1.27] } { Inaccuracy. Qb4 was best. } 26... Nxe6 { [%eval 1.16] } 27. Rxa7 { [%eval 0.7] } 27... Nc5?? { [%eval 3.56] } { Blunder. Bf8 was best. } 28. Bb4 { [%eval 3.49] } 28... Bf8 { [%eval 3.76] } 29. Nxe5 { [%eval 3.68] } 29... Rd1+ { [%eval 3.76] } 30. Kh2 { [%eval 3.42] } 30... Rb1?! { [%eval 4.35] } { Inaccuracy. Ra1 was best. } 31. Ng4 { [%eval 4.29] } 31... Nxe4 { [%eval 3.99] } 32. Bxf8 { [%eval 5.35] } 32... Nd2 { [%eval 5.51] } 33. h4 { [%eval 5.7] } 33... h5 { [%eval 5.83] } 34. Rb7 { [%eval 5.5] } 34... Ra1?? { [%eval #10] } { Checkmate is now unavoidable. Nf1+ was best. } 35. Bg7 { [%eval #9] } 35... Nf1+ { [%eval #6] } 36. Kg1 { [%eval #5] } 36... Rxa6 { [%eval #1] } 37. Nf6# 1-0