MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "998"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbq1bnr/pp1pp1pp/5k2/2p2p2/5P2/NP5N/P1PPP1PP/R1BQKB1R w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:24:08 -0400"]
[GameEndTime "2026-09-14T12:24:09 -0400"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+4.68/9 0.033s, n=23765, sd=18} Kf7 {-4.51/10 0.011s, n=12106, sd=12}
6. Bc4+ {+5.21/8 0.017s, n=17284, sd=12} Ke8 {-4.35/8 0.022s, n=21192, sd=16}
7. Bb2 {+4.68/9 0.027s, n=23811, sd=16} fxe4 {-4.96/8 0.012s, n=13551, sd=14}
8. Qh5+ {+6.42/11 0.021s, n=27126, sd=20} g6 {-6.24/9 0.012s, n=14157, sd=16}
9. Qd5 {+6.23/10 0.010s, n=13978, sd=19} e6 {-6.50/11 0.017s, n=14278, sd=18}
10. Qe5 {+6.26/10 0.015s, n=13582, sd=17} Nf6 {-6.27/12 0.017s, n=23587, sd=17}
11. Qxf6 {+6.19/9 0.011s, n=16286, sd=18} Rg8 {-6.31/10 0.020s, n=27270, sd=15}
12. Qxd8+ {+6.11/10 0.016s, n=13918, sd=14}
Kxd8 {-6.09/8 0.015s, n=14103, sd=15} 13. Be2 {+5.66/9 0.018s, n=23138, sd=13}
d5 {-5.92/9 0.023s, n=19199, sd=13} 14. c4 {+5.79/10 0.030s, n=31257, sd=15}
Be7 {-5.78/9 0.019s, n=17226, sd=17} 15. d3 {+5.73/7 0.017s, n=15306, sd=14}
exd3 {-5.66/9 0.017s, n=21194, sd=16} 16. Bxd3 {+5.73/11 0.017s, n=16811, sd=23}
Nc6 {-5.48/10 0.017s, n=22127, sd=14, White makes an illegal move: e1h1} 0-1