MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "981"]
[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 "rnbqkbnr/2ppp2p/1p3pp1/p7/1P4P1/3P1P2/P1P1P2P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:51 +0000"]
[GameEndTime "2026-09-14T16:01:52 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {-0.73/9 0.019s, n=16160, sd=16} d5 {+0.62/9 0.034s, n=15661, sd=13}
6. Bg2 {-0.64/8 0.023s, n=12417, sd=13} e5 {+0.91/10 0.095s, n=60958, sd=15}
7. Nh3 {-0.64/8 0.025s, n=13532, sd=13} h5 {+0.69/8 0.015s, n=13618, sd=14}
8. Nf2 {-0.86/7 0.024s, n=14570, sd=13} Nd7 {+0.74/9 0.016s, n=15031, sd=14}
9. c4 {-1.04/8 0.060s, n=37807, sd=13} Bb7 {+0.92/9 0.029s, n=25182, sd=15}
10. cxd5 {-0.60/9 0.022s, n=13987, sd=16} hxg4 {+1.46/9 0.023s, n=16126, sd=10}
11. fxg4 {-0.56/8 0.026s, n=15289, sd=14} f5 {+1.46/8 0.014s, n=12376, sd=9}
12. Nd2 {-1.32/9 0.076s, n=38395, sd=14} Bc5 {+1.89/9 0.031s, n=27123, sd=14}
13. Nf3 {-1.18/8 0.037s, n=24767, sd=16} Ngf6 {+1.67/9 0.017s, n=13898, sd=16}
14. Ng5 {-1.61/9 0.038s, n=22889, sd=15} Nxd5 {+2.78/9 0.023s, n=20381, sd=13}
15. gxf5 {-2.11/9 0.035s, n=18321, sd=14} gxf5 {+1.78/10 0.031s, n=26916, sd=17}
16. Qb3 {-1.96/8 0.031s, n=19392, sd=15} Bxf2+ {+2.15/9 0.015s, n=13930, sd=16}
17. Kxf2 {-2.02/10 0.016s, n=12469, sd=18} Nc5 {+2.72/10 0.022s, n=19409, sd=16}
18. Qc4 {-2.66/10 0.019s, n=15477, sd=16} Qd6 {+1.90/10 0.034s, n=30168, sd=17}
19. h4 {-2.66/11 0.027s, n=18711, sd=19} Rf8 {+2.21/11 0.022s, n=20031, sd=16}
20. Nh7 {-2.77/9 0.025s, n=15757, sd=14, Black makes an illegal move: e8a8} 1-0