MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "787"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/ppp2pp1/3p4/3Bp2p/4PP2/8/PPPP2PP/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:54:58 -0400"]
[GameEndTime "2026-09-14T11:54:59 -0400"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. d3 {+0.68/9 0.024s, n=21148, sd=15} a5 {-0.71/8 0.014s, n=17765, sd=12}
6. Nc3 {+1.46/9 0.017s, n=20189, sd=10} c6 {-1.29/9 0.027s, n=31976, sd=16}
7. Bb3 {+1.51/9 0.009s, n=12063, sd=14} Qh4+ {-1.46/9 0.032s, n=24081, sd=14}
8. g3 {+1.12/7 0.019s, n=13847, sd=18} Qe7 {-1.31/10 0.023s, n=25077, sd=18}
9. Nf3 {+1.32/9 0.022s, n=23211, sd=13} Nh6 {-1.33/11 0.047s, n=49278, sd=17}
10. h3 {+1.41/8 0.012s, n=13056, sd=12} Nd7 {-1.36/9 0.016s, n=16779, sd=13}
11. fxe5 {+1.56/8 0.014s, n=12396, sd=11} dxe5 {-1.31/10 0.019s, n=15162, sd=21}
12. Qe2 {+1.48/9 0.023s, n=25915, sd=14} Nc5 {-0.50/9 0.018s, n=13657, sd=13}
13. Be3 {+0.85/9 0.017s, n=18813, sd=14} a4 {-0.49/11 0.017s, n=19943, sd=20}
14. Bc4 {+0.69/11 0.031s, n=29441, sd=18} b5 {-0.23/9 0.022s, n=19043, sd=14}
15. Nxb5 {-0.63/10 0.016s, n=15247, sd=19}
cxb5 {-0.71/10 0.017s, n=18206, sd=15} 16. Bd5 {+0.41/12 0.020s, n=24685, sd=18}
Ra6 {-0.68/9 0.028s, n=27700, sd=18} 17. d4 {+0.26/11 0.011s, n=16004, sd=18}
exd4 {-0.44/9 0.015s, n=17231, sd=11} 18. Nxd4 {+1.08/11 0.009s, n=13746, sd=13}
Qc7 {+0.66/10 0.012s, n=15890, sd=17, White makes an illegal move: e1a1} 0-1