MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1639"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqk1nr/1ppp2pp/p2bp3/5p2/P3P2P/5N1R/1PPP1PP1/RNBQKB2 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:55 +0000"]
[GameEndTime "2026-09-14T16:03:56 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxe4 {+0.52/9 0.025s, n=13987, sd=13}
6. Ng5 {-0.89/10 0.032s, n=29013, sd=17} Nc6 {+1.19/9 0.023s, n=17381, sd=15}
7. Nc3 {-1.01/10 0.015s, n=14902, sd=13} Bb4 {+1.30/9 0.023s, n=15521, sd=13}
8. Ncxe4 {-0.86/10 0.013s, n=12281, sd=18} d5 {+1.83/10 0.047s, n=31985, sd=17}
9. c3 {-0.69/10 0.071s, n=43096, sd=19} Be7 {+1.19/10 0.040s, n=29468, sd=19}
10. Qf3 {-1.17/8 0.025s, n=17926, sd=17} Nf6 {+1.32/9 0.020s, n=14737, sd=12}
11. Nxf6+ {-1.30/8 0.030s, n=26375, sd=15} Bxf6 {+1.07/8 0.020s, n=12146, sd=17}
12. Bd3 {-1.25/10 0.037s, n=34247, sd=21} Ne5 {+1.30/10 0.023s, n=20998, sd=19}
13. Qh5+ {-1.41/9 0.020s, n=17703, sd=21} g6 {+1.19/10 0.019s, n=18465, sd=19}
14. Qe2 {-1.24/10 0.027s, n=21799, sd=22}
Nxd3+ {+1.26/10 0.013s, n=12724, sd=24}
15. Rxd3 {-1.41/9 0.017s, n=16014, sd=18} e5 {+1.27/11 0.012s, n=13731, sd=19}
16. c4 {-1.45/8 0.022s, n=21684, sd=13} d4 {+1.20/11 0.014s, n=16339, sd=20}
17. Rb3 {-1.10/9 0.021s, n=17788, sd=15} Bxg5 {+1.22/11 0.021s, n=21628, sd=20}
18. hxg5 {-1.20/11 0.023s, n=24497, sd=18} Qxg5 {+1.20/11 0.015s, n=15067, sd=9}
19. d3 {-1.24/10 0.015s, n=16357, sd=19} Qh5 {+1.38/10 0.038s, n=37415, sd=19}
20. Bd2 {-1.07/9 0.012s, n=13612, sd=18} Qxe2+ {+1.06/10 0.019s, n=22229, sd=19}
21. Kxe2 {-1.24/8 0.020s, n=21530, sd=18, Black makes an illegal move: e8h8} 1-0