MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1230"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/p1p1p1pp/1p6/3p1p2/6P1/4PQ1N/PPPP1P1P/RNB1KB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:21 +0000"]
[GameEndTime "2026-09-14T16:02:22 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+2.24/10 0.027s, n=21359, sd=19} Nf6 {-2.94/10 0.027s, n=21695, sd=13}
6. Nc3 {+2.74/10 0.015s, n=12682, sd=16} Nc6 {-3.03/10 0.020s, n=16665, sd=15}
7. Ng5 {+2.79/9 0.017s, n=13160, sd=17} g6 {-2.80/10 0.031s, n=21646, sd=16}
8. Bb5 {+2.46/10 0.038s, n=29029, sd=16} Qd6 {-3.15/12 0.038s, n=29521, sd=20}
9. fxg6 {+3.15/10 0.027s, n=18490, sd=17} hxg6 {-2.34/12 0.019s, n=18490, sd=20}
10. Nxd5 {+3.21/11 0.019s, n=17095, sd=21}
Nxd5 {-1.96/11 0.019s, n=16908, sd=17} 11. Nf7 {+3.90/11 0.018s, n=12272, sd=16}
Qc5 {-3.55/12 0.035s, n=31447, sd=24}
12. Bxc6+ {+3.28/11 0.017s, n=18574, sd=18}
Qxc6 {-3.20/10 0.022s, n=21591, sd=19}
13. Nxh8 {+3.30/11 0.011s, n=13658, sd=20} Bf5 {-2.24/12 0.039s, n=33963, sd=23}
14. d3 {+2.45/11 0.028s, n=27589, sd=26} Bg7 {-2.05/12 0.019s, n=22307, sd=22}
15. c4 {+2.89/10 0.012s, n=12809, sd=24} Bxd3 {-1.85/12 0.032s, n=28280, sd=21}
16. cxd5 {+2.90/9 0.016s, n=16099, sd=20} Bc3+ {-3.13/9 0.035s, n=32797, sd=23}
17. Bd2 {+3.00/10 0.010s, n=13279, sd=22}
Bxd2+ {-2.62/11 0.016s, n=14422, sd=22}
18. Kxd2 {+3.23/10 0.011s, n=13100, sd=21}
Qc2+ {-2.63/13 0.021s, n=21788, sd=19} 19. Ke1 {+2.68/10 0.011s, n=12739, sd=19}
Qxb2 {-2.15/11 0.012s, n=15225, sd=22} 20. Rd1 {+3.86/12 0.009s, n=12993, sd=21}
Qb4+ {-3.58/9 0.015s, n=16931, sd=18}
21. Rd2 {+3.55/11 0.014s, n=13063, sd=23, Black makes an illegal move: e8a8} 1-0