Event: Round 6: Helmer, Jan - Roy, Amritesh
Date: 2025-06-29
White: Helmer, Jan
WhiteTitle: CM
WhiteElo: 2007
Black: Roy, Amritesh
BlackElo: 2018
Result: 1-0
ECO: D30
Opening: Semi-Slav Defense: Quiet Variation
Variant: Standard
TimeControl: 10+5

1. d4 { [%eval 0.17] [%clk 0:10:05] } 1... d5 { [%eval 0.2] [%clk 0:10:10] } 2. c4 { [%eval 0.18] [%clk 0:10:08] } 2... c6 { [%eval 0.21] [%clk 0:10:13] } 3. Nf3 { [%eval 0.2] [%clk 0:10:12] } 3... Nf6 { [%eval 0.24] [%clk 0:10:15] } 4. e3 { [%eval 0.15] [%clk 0:10:16] } 4... e6 { [%eval 0.2] [%clk 0:09:39] } 5. Nbd2 { [%eval 0.2] [%clk 0:10:19] } 5... Be7 { [%eval 0.18] [%clk 0:09:34] } 6. Bd3 { [%eval 0.24] [%clk 0:10:23] } 6... dxc4 { [%eval 0.63] [%clk 0:09:23] } 7. Nxc4 { [%eval 0.55] [%clk 0:10:27] } 7... b5 { [%eval 0.95] [%clk 0:09:21] } 8. Nce5 { [%eval 1.25] [%clk 0:10:30] } 8... Bb7 { [%eval 1.29] [%clk 0:09:01] } 9. O-O { [%eval 1.0] [%clk 0:10:32] } 9... Qb6 { [%eval 1.4] [%clk 0:08:26] } 10. a4 { [%eval 1.56] [%clk 0:09:40] } 10... a5?! { [%eval 2.39] } { Inaccuracy. O-O was best. } { [%clk 0:07:44] } 11. Qb3?! { [%eval 1.53] } { Inaccuracy. Ng5 was best. } { [%clk 0:09:35] } 11... b4?! { [%eval 2.49] } { Inaccuracy. Nbd7 was best. } { [%clk 0:07:27] } 12. Ng5 { [%eval 2.29] [%clk 0:09:33] } 12... c5?! { [%eval 3.18] } { Inaccuracy. Rf8 was best. } { [%clk 0:05:10] } 13. Ngxf7 { [%eval 3.13] [%clk 0:09:09] } 13... O-O { [%eval 3.18] [%clk 0:04:11] } 14. Ng5 { [%eval 3.19] [%clk 0:08:04] } 14... cxd4?! { [%eval 4.49] } { Inaccuracy. h6 was best. } { [%clk 0:03:32] } 15. Qc2 { [%eval 4.44] [%clk 0:07:44] } 15... Rc8?? { [%eval #3] } { Checkmate is now unavoidable. Ne4 was best. } { [%clk 0:02:24] } 16. Bxh7+ { [%eval #2] [%clk 0:07:47] } 16... Kf8 { [%eval #2] [%clk 0:02:28] } 17. Qg6 { [%eval #1] [%clk 0:07:43] } 1-0