ChessOnlineFree.com Replay and analyse 88a5teug

1a2b3c4d5e6f7g8h

1	e4	c5
2	Nf3	Nc6
3	Bb5	g6
4	O-O	Bg7
5	Bxc6	bxc6
6	Re1	d6
7	e5	dxe5
8	Nxe5	Qc7
9	Qe2	Nf6?!
10	d3	O-O
11	Nc3	Bf5
12	Bf4	Qb7
13	b3	Nd5
14	Bd2	Qc7
15	Na4	a6?!
16	Nxc5	Qd6
17	Na4	c5
18	Nc4	Qc7
19	Rac1	a5?!
20	Qf3	Rfd8
21	Qg3	Qc6
22	Bxa5	Rdb8
23	Bd2	h6
24	Nab2	g5?!
25	a4	Kh7?!
26	Nd1	Be6
27	Ne5	Qc7
28	h4	Nf4?
29	Nf3	Bf6?
30	hxg5	hxg5
31	Re4	Rg8
32	Rxf4	gxf4
33	Qh2	Kg7
34	Bxf4	Qxf4
35	Qxf4	Rh8
36	Ne3	Rh7
37	Ng5	Rhh8
38	Re1	Rh5?
39	Nxe6	fxe6
40	Qg4	Kh6?!
41	Qxe6	Rh8
42	Nf5	Kg6??
43	Nxe7	Kg7
44	Nf5	Kg6??
45	Ng3	Rh4
46	Qf5?!	Kg7
47	Qd7?!	Kg6
48	Qf5	Kg7
49	Qd7?	Kg6??
50	Qf5?	Kg7

Inaccuracy: 0 Mistake: 0 Blunder: 0

Inaccuracy: 6 Mistake: 3 Blunder: 1

[Event "Rated game"]
[Site "/88a5teug"]
[Date "2023-11-21"]
[White "Erkenntnis"]
[Black "Araiza"]
[Result "1/2-1/2"]
[WhiteElo "1674"]
[BlackElo "2131"]
[PlyCount "100"]
[Variant "standard"]
[Annotator ""]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Bxc6 bxc6 6. Re1 d6 7. e5 dxe5 8. Nxe5 Qc7 9. Qe2 Nf6 $6 { Inaccuracy. Best was g8h6. } 10. d3 O-O 11. Nc3 Bf5 12. Bf4 Qb7 13. b3 Nd5 14. Bd2 Qc7 15. Na4 a6 $6 { Inaccuracy. Best was f8e8. } 16. Nxc5 Qd6 17. Na4 c5 18. Nc4 Qc7 19. Rac1 a5 $6 { Inaccuracy. Best was a8c8. } 20. Qf3 Rfd8 21. Qg3 Qc6 22. Bxa5 Rdb8 23. Bd2 h6 24. Nab2 g5 $6 { Inaccuracy. Best was b8d8. } 25. a4 Kh7 $6 { Inaccuracy. Best was f5c8. } 26. Nd1 Be6 27. Ne5 Qc7 28. h4 Nf4 $2 { Mistake. Best was f7f6. } 29. Nf3 Bf6 $2 { Mistake. Best was g7d4. } 30. hxg5 hxg5 31. Re4 Rg8 32. Rxf4 gxf4 33. Qh2+ Kg7 34. Bxf4 Qxf4 35. Qxf4 Rh8 36. Ne3 Rh7 37. Ng5 Rhh8 38. Re1 Rh5 $2 { Mistake. Best was a8g8. } 39. Nxe6+ fxe6 40. Qg4+ Kh6 $6 { Inaccuracy. Best was h5g5. } 41. Qxe6 Rh8 42. Nf5+ Kg6 $4 { Blunder. Best was h5f5. } 43. Nxe7+ Kg7 44. Nf5+ Kg6 $4 { Checkmate is now unavoidable. } 45. Ng3 Rh4 46. Qf5+ $6 { Detected checkmate in 9 moves, but player moved for mate in 15. Best was e1e3. } 46... Kg7 47. Qd7+ $6 { Detected checkmate in 12 moves, but player moved for mate in 14. Best was f5e6. } 47... Kg6 48. Qf5+ Kg7 49. Qd7+ $2 { Lost forced checkmate sequence. Best was f5e6. } 49... Kg6 $4 { Checkmate is now unavoidable. } 50. Qf5+ $2 { Lost forced checkmate sequence. Best was e1e6. } 50... Kg7 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/88a5teug

Opening B31 Sicilian, Rossolimo Variation