MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2032"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rn1qkbnr/ppp2ppp/4p3/3p4/4P3/2N4b/PPPPBPPP/1RBQK1NR b Kkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:42:03 +0000"]
[GameEndTime "2026-09-14T13:42:04 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxg2 {+6.29/10 0.023s, n=22415, sd=17}
6. Bf3 {-5.53/10 0.014s, n=14617, sd=14} Bxh1 {+5.71/11 0.016s, n=18218, sd=18}
7. Bxh1 {-5.42/9 0.016s, n=15706, sd=19} d4 {+5.41/9 0.020s, n=19092, sd=14}
8. Nce2 {-5.34/9 0.013s, n=13485, sd=14} d3 {+5.41/10 0.039s, n=36779, sd=17}
9. Ng3 {-5.51/10 0.025s, n=24442, sd=14} h5 {+5.52/10 0.021s, n=20270, sd=14}
10. b4 {-4.96/10 0.043s, n=40944, sd=18} Nc6 {+5.73/10 0.049s, n=43965, sd=15}
11. cxd3 {-4.66/10 0.020s, n=18789, sd=16} Ne5 {+4.90/10 0.045s, n=39609, sd=27}
12. Qa4+ {-5.76/8 0.021s, n=20156, sd=22} c6 {+4.90/9 0.025s, n=24198, sd=20}
13. b5 {-5.44/9 0.012s, n=12413, sd=20} Nxd3+ {+5.54/9 0.021s, n=21989, sd=22}
14. Ke2 {-5.27/10 0.028s, n=26819, sd=21} Nxc1+ {+5.58/9 0.010s, n=12500, sd=14}
15. Rxc1 {-5.66/11 0.074s, n=69558, sd=25}
cxb5 {+4.92/10 0.022s, n=23123, sd=18}
16. Qxb5+ {-5.73/10 0.038s, n=40019, sd=21}
Qd7 {+5.32/11 0.032s, n=32584, sd=20} 17. Qb2 {-5.69/9 0.018s, n=19255, sd=18}
Ne7 {+5.38/11 0.033s, n=32964, sd=18} 18. e5 {-5.76/9 0.016s, n=17092, sd=15}
Rc8 {+5.73/10 0.022s, n=23685, sd=19} 19. Rxc8+ {-5.52/9 0.011s, n=12495, sd=14}
Nxc8 {+5.56/10 0.015s, n=18277, sd=17} 20. Bxb7 {-4.98/9 0.011s, n=12097, sd=16}
Be7 {+5.63/10 0.016s, n=18219, sd=18} 21. Bxc8 {-5.10/11 0.013s, n=14484, sd=20}
Qxc8 {+5.82/11 0.012s, n=14115, sd=20}
22. Qb5+ {-5.69/10 0.010s, n=12324, sd=20} Qd7 {+5.88/12 0.014s, n=15868, sd=20}
23. Qb8+ {-5.78/10 0.018s, n=19254, sd=19} Bd8 {+5.88/13 0.045s, n=45392, sd=24}
24. Qb4 {-5.64/12 0.016s, n=18091, sd=18} a5 {+6.04/12 0.022s, n=22835, sd=17}
25. Qc4 {-5.63/11 0.026s, n=27139, sd=28} Be7 {+5.79/10 0.011s, n=12792, sd=15}
26. Nf3 {-5.85/12 0.011s, n=13447, sd=11, Black makes an illegal move: e8h8} 1-0