MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "730"]
[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 "r1bqkbnr/pppp1ppp/4n3/4p3/5P2/NP4P1/P1PPP2P/R1BQKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:43:01 -0400"]
[GameEndTime "2026-09-14T10:43:01 -0400"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxe5 {+1.19/10 0.023s, n=23565, sd=15} f6 {-0.89/9 0.015s, n=15925, sd=15}
6. Nc4 {+0.47/10 0.018s, n=17983, sd=15} b5 {-0.71/11 0.019s, n=17572, sd=20}
7. Bg2 {+0.91/11 0.019s, n=16475, sd=15} bxc4 {+0.94/12 0.022s, n=22169, sd=17}
8. Bxa8 {-0.55/11 0.019s, n=22708, sd=17} c6 {+0.84/11 0.012s, n=15645, sd=13}
9. bxc4 {-0.49/9 0.015s, n=14421, sd=15} Ba6 {+0.36/10 0.014s, n=12209, sd=19}
10. Bxc6 {-0.58/11 0.047s, n=52693, sd=17}
dxc6 {+1.09/11 0.012s, n=16301, sd=17} 11. c3 {-0.46/11 0.031s, n=30896, sd=19}
fxe5 {+1.73/10 0.015s, n=21028, sd=15} 12. Qa4 {-0.25/11 0.011s, n=15386, sd=21}
Qb6 {+0.39/10 0.009s, n=13016, sd=15} 13. Nf3 {-1.55/11 0.028s, n=34766, sd=18}
Nc5 {+1.00/10 0.016s, n=14321, sd=13} 14. Qc2 {-0.37/10 0.015s, n=13756, sd=16}
e4 {+0.37/10 0.010s, n=14924, sd=15} 15. Rb1 {-0.38/11 0.020s, n=28899, sd=18}
Qc7 {+0.67/11 0.011s, n=17162, sd=16} 16. Nd4 {-0.37/10 0.019s, n=24809, sd=21}
Bxc4 {+0.55/9 0.010s, n=13648, sd=18} 17. Ba3 {-0.59/9 0.022s, n=21784, sd=18}
Nf6 {+0.47/10 0.021s, n=20522, sd=17, White makes an illegal move: e1h1} 0-1