MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1878"]
[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 "rnbqkbnr/pppp1p1p/8/Q3p3/5p2/3P4/PPP1P1PP/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:14 +0000"]
[GameEndTime "2026-09-14T16:04:15 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxe5+ {+7.56/8 0.017s, n=14455, sd=13} Qe7 {-6.73/9 0.015s, n=12654, sd=15}
6. Qxh8 {+7.66/11 0.038s, n=27530, sd=18} Nf6 {-6.71/11 0.017s, n=15936, sd=16}
7. Nh3 {+6.25/9 0.028s, n=23154, sd=20} d5 {-5.25/10 0.016s, n=16727, sd=17}
8. Nxf4 {+5.84/10 0.020s, n=18068, sd=14} Be6 {-5.90/10 0.021s, n=17731, sd=17}
9. Nc3 {+4.72/8 0.019s, n=19761, sd=11} Nbd7 {-5.40/10 0.015s, n=13853, sd=14}
10. Nfxd5 {+5.33/10 0.024s, n=21712, sd=14}
Nxd5 {-5.44/9 0.023s, n=18624, sd=13} 11. Nxd5 {+5.89/10 0.016s, n=13173, sd=15}
Bxd5 {-5.61/9 0.021s, n=16896, sd=14} 12. Qd4 {+5.94/10 0.039s, n=33816, sd=15}
Bc6 {-5.07/10 0.034s, n=24816, sd=13} 13. Qe3 {+5.93/12 0.018s, n=20841, sd=23}
Ne5 {-5.99/9 0.024s, n=22776, sd=16} 14. d4 {+5.69/11 0.011s, n=13492, sd=23}
Ng4 {-6.00/10 0.014s, n=14375, sd=11}
15. Qxe7+ {+5.72/11 0.013s, n=15421, sd=20}
Bxe7 {-5.89/10 0.020s, n=16643, sd=21} 16. Rg1 {+5.41/10 0.016s, n=18577, sd=17}
Nxh2 {-5.45/12 0.031s, n=33447, sd=21} 17. g3 {+5.42/10 0.010s, n=12252, sd=15}
Nxf1 {-5.63/10 0.012s, n=12916, sd=17}
18. Rxf1 {+5.16/10 0.032s, n=30698, sd=15} Be4 {-5.34/11 0.029s, n=31503, sd=17}
19. Bf4 {+5.21/10 0.029s, n=29043, sd=13} Kd7 {-5.13/10 0.028s, n=25547, sd=12}
20. Be5 {+5.16/8 0.012s, n=13536, sd=14} Bg6 {-5.45/10 0.027s, n=26907, sd=15}
21. Rf3 {+5.33/9 0.015s, n=14956, sd=12}
a5 {-5.45/8 0.022s, n=21452, sd=14, White makes an illegal move: e1a1} 0-1