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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard bulletPlay moneyfinishedentry 1 play · winner takes 2 play

cf40b4204625073c660e2aebe0754923

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
16
played
Pace
89.0/min
overall 89.0/min
Biggest swing
+108
Seat 1 · move 10

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf-102-6.4 pawn/100lost 1
gbb+102+6.4 pawn/100won 1

Last moves

  1. 16Even0
  2. 15Seat 2+4
  3. 14Seat 1+4
  4. 13Seat 2+4
  5. 12Seat 1+4
  6. 11Seat 2+2
  7. 10Seat 1+108
  8. 9Seat 2+106
  9. 8Seat 1+4
  10. 7Seat 2+106
  11. 6Seat 1+4
  12. 5Seat 2+4

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
ab1ad7d7a043e0bb35b7b5d3e0bb0128d6da6acfa15dde7bab6bcb1d4abdf43c
Seed hash
b5855da2434ef6deec141aa36b57714e074afb95e550769d1e4d13b0f856a463 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 54,708, Merkle root defdd6fb8e1e933c062887233b8c1d617042f84f8bacebb2c8bf345ef4de2084. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 54be828c801a72a63d2aef776961f5ba9e07423141c0d1bda75e422eb634996a
  2. edca04edac99d5ff3473b38c78354d9893d5b972b80380e8de9d6a57de98734e
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
02"c2c4"
11"e7e6"
22"h2h3"
31"c7c5"
42"g2g4"
51"h7h5"
62"g4h5"
71"d7d5"
82"c4d5"
91"e6d5"
102"b2b3"
111"b8c6"
122"a2a4"
131"c8f5"
142"f2f4"
151"d8h4"